Bevins, R.E., Young, B., Mason, J.S., Manning, D.A.C. & Symes, R.F. 2010. Mineralization of England and Wales. Geological Conservation Review Series, No. 36, JNCC, Peterborough.
The original source material for these web pages has been made available by the JNCC under the Open Government Licence 3.0. Full details in the JNCC Open Data Policy
| acanthite | Alderley Edge District |
| Tynebottom Mine | |
| actinolite | Botallack Mine and Wheal |
| Owles | |
| Penlee Quarry | |
| Red-a-Ven Mine | |
| adamite | |
| adularia | |
| aerugite | |
| agardite | |
| aikinite | |
| albite | Coed Llyn y Garnedd |
| Cwm Tregalan–Shadow Gully | |
| Long Comb | |
| Manod Quarry | |
| Meldon Aplite Quarries | |
| Penrhyn Quarry | |
| Seathwaite Graphite Mine | |
| Tremearne Par | |
| aleksite | |
| allanite | |
| alleghanyite | |
| alloclase | |
| allophane | |
| alstonite | |
| altaite | |
| amblygonite | |
| amethystine | |
| amphibole | |
| analcime | Calton Hill |
| Croft Quarry | |
| Dean Quarry | |
| anatase | Castle Hill Quarry |
| Coed Llyn y Garnedd | |
| Manod Quarry | |
| Penberthy Croft Mine | |
| Penrhyn Quarry | |
| andalusite | Priest's Cove |
| St Michael's Mount | |
| Trevalour Downs Pegmatite | |
| Water Crag | |
| Wheal Coates | |
| andradite | |
| anglesite | Alderley Edge District |
| Bage Mine | |
| Closehouse Mine | |
| Darren Mine | |
| Dolyhir Quarry | |
| Frongoch Mine | |
| Llechweddhelyg Mine | |
| Machen Quarry | |
| Parys Mountain | |
| Penberthy Croft Mine | |
| Pike Law Mines | |
| Pikedaw Calamine and Copper Mines | |
| Roughtongill Mine | |
| Scordale Mines | |
| Wheal Penrose | |
| anhydrite | |
| ankerite | Closehouse Mine |
| Lady's Rake Mine | |
| Penberthy Croft Mine | |
| Pike Law Mines | |
| Settlingstones Mine | |
| Sir John's Mine | |
| Smallcleugh Mine | |
| Stonecroft Mine | |
| Tynebottom Mine | |
| annabergite | Lady's Rake Mine |
| Penberthy Croft Mine | |
| Scordale Mines | |
| Wheal Alfred | |
| anorthosite | |
| anthophyllite | |
| antimony | Bwlch Mine |
| Moel Hafod-Owen | |
| Pike Law Mines | |
| Wheal Emily | |
| Wet Swine Gill | |
| antlerite | |
| apatite | Cameron Quarry |
| Carrock Mine–Brandy Gill | |
| Castle Hill Quarry | |
| Coed Llyn y Garnedd | |
| Croft Quarry | |
| Glasdir Mine | |
| Haytor Iron Mine | |
| Llyn Du Bach Complex | |
| Long Comb | |
| Manod Quarry | |
| Meldon Aplite Quarries | |
| Penberthy Croft Mine | |
| Penrhyn Quarry | |
| St Michael's Mount | |
| Tremearne Par | |
| Trevalour Downs Pegmatite | |
| Tyllau Mwn | |
| Warren Quarry | |
| aragonite | Botallack Mine and Wheal Owles |
| Closehouse Mine | |
| Florence Mine | |
| Foster's Hush | |
| Great Orme Copper Mines | |
| Halkyn Mountain | |
| Hope's Nose | |
| Penberthy Croft Mine | |
| Pike Law Mines | |
| argentite | |
| argentojarosite | |
| argentopyrite | |
| arsenates | |
| arsenic | Devon United Mine |
| Meldon Aplite Quarries | |
| Mod Hafod-Owen | |
| arsenides | |
| arseniosiderite | Carrock Mine–Brandy Gill |
| Penberthy Croft Mine | |
| arsenite | |
| arsenolite | Penberthy Croft Mine |
| Devon Great Consols | |
| arsenopyrite | Botallack Mine and Wheal Owles |
| Carrock Mine–Brandy Gill | |
| Cligga Head | |
| Closehouse Mine | |
| Coniston Copper Mines | |
| Dale Head North and South Veins | |
| Devon Great Consols | |
| Devon United Mine | |
| Dolaucothi Mine | |
| Ecton Copper Mines | |
| Foel-Ispri Mine | |
| Glasdir Mine | |
| Haytor Iron Mine | |
| Hingston Down Quarry and Hingston Down Consols | |
| Llanberis Mine | |
| Lliwedd Mine | |
| Long Comb | |
| Mulberry Down Opencast | |
| Parys Mountain | |
| Penberthy Croft Mine | |
| Penlee Quarry | |
| Red-a-Ven Mine | |
| St Michael's Mount | |
| Seathwaite Copper Mines | |
| South Terras Mine | |
| Water Crag | |
| Wet Swine Gill | |
| Wheal Alfred | |
| Wheal Coates | |
| Wheal Penrose | |
| arsentsumebite | |
| arthurite | |
| asbolane | |
| ashoverite | |
| asphaltite | |
| atacamite | |
| Botallack Mine and Wheal Owles | |
| Penberthy Croft Mine | |
| attapulgite see palygorskite augite | |
| aurichalcite | |
| Alderley Edge District | |
| Closehouse Mine | |
| Eagle Crag | |
| Ecton Copper Mines | |
| Foster's Hush | |
| Gunnerside Gill | |
| Botallack Mine and Wheal | |
| Owles | |
| Machen Quarry | |
| Penberthy Croft Mine | |
| Scordale Mines | |
| autunite | Botallack Mine and Wheal Owles |
| South Terras Mine | |
| axinite | Botallack Mine and Wheal |
| Owles | |
| Haytor Iron Mine | |
| Meldon Aplite Quarries | |
| Red-a-Ven Mine | |
| azurite | Alderley Edge District |
| Black Scar | |
| Bryn-Coch and Capel | |
| Hermon | |
| Cumpston Hill North and | |
| South Veins | |
| Dolyhir Quarry | |
| Ecton Copper Mines | |
| Gipsy Lane Brick Pit | |
| Great Orme Copper Mines | |
| Halkyn Mountain | |
| Huglith Mine | |
| Newhurst Quarry | |
| Penberthy Croft Mine | |
| Pikedaw Calamine and Copper Mines | |
| banalsite | |
| bannisterite | |
| barite | Alderley Edge District |
| Bage Mine | |
| Banwell Caves | |
| Benallt and Nant Mines | |
| Blagill Mine | |
| Botallack Mine and Wheal Ovules | |
| Carrock Mine–Brandy Gill | |
| Closehouse Mine | |
| Dirtlow Rake and Pindale | |
| Dolyhir Quarry | |
| Dry Gill Mine | |
| Eagle Crag | |
| Ecton Copper Mines | |
| Fall Hill Quarry | |
| Fallowfield Mine | |
| Florence Mine | |
| Force Crag Mine | |
| Foster's Hush | |
| Greenhow Quarry | |
| Gunnerside Gill | |
| Halkyn Mountain | |
| Huglith Mine | |
| Lady's Rake Mine | |
| Llyn Du Bach Complex | |
| Machen Quarry | |
| Masson Hill Mines | |
| Mynydd Nodol Mine | |
| Newhurst Quarry | |
| Parys Mountain | |
| Pennant Mine | |
| Pike Law Mines | |
| Pikedaw Calamine and Copper Mines | |
| Pool Park and South Minera Mines | |
| Portway Gravel Pits | |
| Roughtongill Mine | |
| Scordale Mines | |
| Settlingstones Mine | |
| Snailbeach Mine | |
| Stonecroft Mine | |
| Treak Cliff | |
| Willyhole Mine | |
| Windy Knoll | |
| barium | Blagill Mine |
| Closehouse Mine | |
| barytocalcite | Blagill Mine |
| Dolyhir Quarry | |
| Fallowfield Mine | |
| Foster's Hush | |
| Gunnerside Gill | |
| Mwyndy Mine | |
| Settlingstones Mine | |
| barytocelestine | |
| basaluminite | |
| bavenite | |
| bayldonite | |
| beaverite | |
| Alderley Edge District | |
| Carrock Mine–Brandy Gill | |
| Darren Mine | |
| Penberthy Croft Mine | |
| Pikedaw Calamine and Copper Mines | |
| bechererite | |
| bementite | |
| bentonite | |
| beraunite | Gravel Hill Mine |
| Penberthy Croft Mine | |
| berthierite | |
| bertrandite | |
| beryllium | Highston Down |
| Meldon Aplite Quarries | |
| beudantite | Alderley Edge District |
| Carrock Mine–Brandy Gill | |
| Dale Head North and South Veins | |
| Darren Mine | |
| Dolyhir Quarry | |
| Hingston Down Quarry and Hingston Down Consols | |
| Penberthy Croft Mine | |
| Smallcleugh Mine | |
| Tynebottom Mine | |
| Wet Swine Gill | |
| bieberite | Penberthy Croft Mine |
| Wheal Alfred | |
| bindheimite | Bwlch Mine |
| Machen Quarry | |
| Pike Law Mines | |
| Wet Swine Gill | |
| biotite | Botallack Mine and Wheal Owles |
| Cameron Quarry | |
| Castle Hill Quarry | |
| Ffestinog Granite Quarry | |
| Priest's Cove | |
| St Michael's Mount | |
| Seathwaite Graphite Mine | |
| Trevalour Downs Pegmatite | |
| birnessite | |
| bismuth | Botallack Mine and Wheal Owles |
| Carrock Mine–Brandy Gill | |
| Coniston Copper Mines | |
| Dale Head North and South Veins | |
| Devon United Mine | |
| Foel-Ispri Mine | |
| Lliwedd Mine | |
| Long Comb | |
| Llyn Cwellyn Mine | |
| Parys Mountain | |
| Water Crag | |
| bismuthinite | Botallack Mine and Wheal Owles |
| Carrock Mine–Brandy Gill | |
| Coniston Copper Mines | |
| Dale Head North and South Veins | |
| Lliwedd Mine | |
| Long Comb | |
| Parys Mountain | |
| Penberthy Croft Mine | |
| Sir John's Mine | |
| South Terras Mine | |
| Water Crag | |
| bismutite | |
| bismutoferrite | |
| bixbyite | |
| bleiglas see anglesite boltwoodite | |
| bornite | Alderley Edge District |
| Birk Fell Hawse Mine | |
| Black Scar | |
| Botallack Mine and Wheal Owles | |
| Bryn-Coch and Capel Hermon | |
| Coniston Copper Mines | |
| Dale Head North and South Veins | |
| Dolyhir Quarry | |
| Ecton Copper Mines | |
| Gipsy Lane Brick Pit | |
| Llechweddhelyg Mine | |
| Newhurst Quarry | |
| Parys Mountain | |
| Penberthy Croft Mine | |
| Penrhyn Quarry | |
| Roughtongill Mine | |
| Seathwaite Copper Mines | |
| Wheal Alfred | |
| boron | |
| borosilicates | |
| botallackite | |
| boulangerite | Bwlch Mine |
| Carrock Mine–Brandy Gill | |
| Wheal Emily | |
| boumonite | |
| Eagle Crag | |
| Erglodd Mine | |
| Force Crag Mine | |
| Llechweddhelyg Mine | |
| Parys Mountain | |
| Wheal Emily | |
| Wheal Penrose | |
| braunite | |
| bravoite | Alderley Edge District |
| Greenhow Quarry | |
| Masson Hill Mines | |
| Windy Knoll | |
| brianyoungite | Frongoch Mine |
| Smallcleugh Mine | |
| brochantite | Alderley Edge District |
| Botallack Mine and Wheal Ovules | |
| Cwmystwyth Mine | |
| Darren Mine | |
| Eaglebrook Mine | |
| Erglodd Mine | |
| Frongoch Mine | |
| Llechweddhelyg Mine | |
| Nantymwyn Mine | |
| Parys Mountain | |
| Penberthy Croft Mine | |
| Roughtongill Mine | |
| Tynebottom Mine | |
| brookite | Coed Llyn y Garnedd |
| Manod Quarry | |
| Penrhyn Quarry | |
| bustamite | |
| cadmium | |
| caesium | |
| calamine | |
| calciovolborthite | |
| calcite | Alderley Edge District |
| Bage Mine | |
| Blagill Mine | |
| Botallack Mine and Wheal Owles | |
| Cae Coch Mine | |
| Clevedon Shore | |
| Closehouse Mine | |
| Coniston Copper Mines | |
| Croft Quarry | |
| Dean Quarry | |
| Dirtlow Rake and Pindale | |
| Dolyhir Quarry | |
| Ecton Copper Mines | |
| Fall Hill Quarry | |
| Fallowfield Mine | |
| Ffestinog Granite Quarry | |
| Florence Mine | |
| Glasdir Mine | |
| Great Orme Copper Mines | |
| Greenhow Quarry | |
| Halkyn Mountain | |
| Haytor Iron Mine | |
| Hope's Nose | |
| Huglith Mine | |
| Lady's Rake Mine | |
| Lidcott Mine | |
| Llechweddhelyg Mine | |
| Lliwedd Mine | |
| Machen Quarry | |
| Masson Hill Mines | |
| Mynydd Nodol Mine | |
| Nab Gill Mine | |
| Newhurst Quarry | |
| Penberthy Croft Mine | |
| Pennant Mine | |
| Penrhyn Quarry | |
| Pikedaw Calamine and Copper Mines | |
| Portway Gravel Pits | |
| Roughtongill Mine | |
| Scordale Mines | |
| Seathwaite Graphite Mine | |
| Smallcleugh Mine | |
| Snailbeach Mine | |
| Treak Cliff | |
| Tyllau Mwn | |
| Tynebottom Mine | |
| Warren Quarry | |
| Wheal Emily | |
| Windy Knoll | |
| caledonite | Alderley Edge District |
| Dolyhir Quarry | |
| Frongoch Mine | |
| Llechweddhelyg Mine | |
| Red Gill Mine | |
| 'campylite' see mimetite | |
| carbonates | Benallt and Nant Mines |
| Bwlch Mine | |
| Dolaucothi Mine | |
| Gipsy Lane Brick Pit | |
| carminite | Carrock Mine–Brandy Gill |
| Hingston Down Quarry and Hingston Down Consols | |
| Penberthy Croft Mine | |
| carnallite | |
| carpholite | |
| caryopilite | |
| cassiterite | Botallack Mine and Wheal Owles |
| Cameron Quarry | |
| Carrock Mine–Brandy Gill | |
| Cligga Head | |
| Cwm Tregalan–Shadow Gully | |
| Devon Great Consols | |
| Devon United Mine | |
| Hingston Down Quarry and Hingston Down Consols | |
| Mulberry Down Opencast | |
| Nanjizal Cove | |
| Penberthy Croft Mine | |
| Priest's Cove | |
| St Michael's Mount | |
| South Terras Mine | |
| Wheal Coates | |
| celestine | Ecton Copper Mines |
| Gipsy Lane Brick Pit | |
| celsian | |
| cerargyrite | |
| cerium | |
| ceruleite | |
| cerussite | |
| Bage Mine | |
| Botallack Mine and Wheal Owles | |
| Darren Mine | |
| Eaglebrook Mine | |
| Ecton Copper Mines | |
| Erglodd Mine | |
| Fall Hill Quarry | |
| Frongoch Mine | |
| Greenhow Quarry | |
| Gunnerside Gill | |
| Halkyn Mountain | |
| Hope's Nose | |
| Llechweddhelyg Mine | |
| Machen Quarry | |
| Masson Hill Mines | |
| Nantymwyn Mine | |
| Ogmore Coast | |
| Penberthy Croft Mine | |
| Pike Law Mines | |
| Pikedaw Calamine and Copper Mines | |
| Roughtongill Mine | |
| Wheal Alfred | |
| Wheal Penrose | |
| cesàrolite | Eaglebrook Mine |
| Frongoch Mine | |
| chabazite | Croft Quarry |
| Dean Quarry | |
| chalcanthite | Ecton Copper Mines |
| Parys Mountain | |
| chalcedony | Botallack Mine and Wheal Owles |
| Dirtlow Rake and Pindale | |
| Haytor Iron Mine | |
| Lockridge Mine | |
| Nanjizal Cove | |
| Parys Mountain | |
| Penlee Quarry | |
| Roughtongill Mine | |
| Treak Cliff | |
| Tynebottom Mine | |
| Red-a-Ven Mine | |
| chalcoalumite | |
| chalcocite | Benallt and Nant Mines |
| Birk Fell Hawse Mine | |
| Black Scar | |
| Botallack Mine and Wheal Ovules | |
| Cligga Head | |
| Dean Quarry | |
| Dolyhir Quarry | |
| Ecton Copper Mines | |
| Great Orme Copper Mines | |
| Huglith Mine | |
| Llechweddhelyg Mine | |
| Newhurst Quarry | |
| Parys Mountain | |
| Penrhyn Quarry | |
| Wheal Alfred | |
| chalcomenite | |
| chalcophyllite | |
| chalcopyrite | Afon Stwlan |
| Alderley Edge District | |
| Birk Fell Hawse Mine | |
| Black Scar | |
| Botallack Mine and Wheal Ovules | |
| Bryn-Coch and Capel Hermon | |
| Buckbarrow Beck | |
| Cameron Quarry | |
| Carrock Mine–Brandy Gill | |
| Cligga Head | |
| Coed Llyn y Gamedd | |
| Coniston Copper Mines | |
| Cumpston Hill North and | |
| South Veins | |
| Dale Head North and South Veins | |
| Darren Mine | |
| Devon Great Consols | |
| Devon United Mine | |
| Dolyhir Quarry | |
| Eagle Crag | |
| Ecton Copper Mines | |
| Erglodd Mine | |
| Fall Hill Quarry | |
| Florence Mine | |
| Foel-Ispri Mine | |
| Force Crag Mine | |
| Frongoch Mint | |
| Glasdir Mine | |
| Gravel Hill Mine | |
| Great Orme Copper Mines | |
| Halkyn Mountain | |
| Haytor Iron Mine | |
| Hingston Down Quarry and Hingston Down Consols | |
| Hope's Nose | |
| Huglith Mine | |
| Llechweddhelyg Mine | |
| Lliwedd Mine | |
| Llyn Cwellyn Mine | |
| Machen Quarry | |
| Masson Hill Mines | |
| Mulberry Down Opencast | |
| Mwyndy Mine | |
| Nantymwyn Mine | |
| Newhurst Quarry | |
| Parys Mountain | |
| Penberthy Croft Mine | |
| Penlee Quarry | |
| Pennant Mine | |
| Pikedaw Calamine and Copper Mines | |
| Red Gill Mine | |
| Red-a-Ven Mine | |
| Roughtongill Mine | |
| St Michael's Mount | |
| Seathwaite Copper Mines | |
| Seathwaite Graphite Mine | |
| Sir John's Mine | |
| Smallcleugh Mine | |
| South Terms Mine | |
| Trevaunance Cove | |
| Tynebottom Mine | |
| Wheal Alfred . | |
| Wheal Coates | |
| Wheal Penrose | |
| chamosite | |
| chenite | |
| chernovite | |
| childrenite | |
| chloanthite | |
| chlorargyrite | |
| chlorite | Afon Stwlan |
| Benallt and Nant Mines | |
| Birk Fell Hawse Mine | |
| Calton Hill | |
| Castle Hill Quarry | |
| Cligga Head | |
| Coed Llyn y Garnedd | |
| Coniston Copper Mines | |
| Dale Head North and South Veins | |
| Devon Great Consols | |
| Devon United Mine | |
| Dolyhir Quarry | |
| Ffestinog Granite Quarry | |
| Foel-Ispri Mine | |
| Glasdir Mine | |
| Hingston Down Quarry and Hingston Down Consols | |
| Lady's Rake Mine | |
| Lliwedd Mine | |
| Llyn Cwellyn Mine | |
| Long Comb | |
| Manod Quarry | |
| Masson Hill Mines | |
| Parys Mountain | |
| Penrhyn Quarry | |
| Seathwaite Copper Mines | |
| Tyllau Mwn | |
| chloroxiphite | |
| chrisstanleyite | |
| chromium | Calton Hill |
| South Terras Mine | |
| Trevalour Downs Pegmatite | |
| chrysocolla | Alderley Edge District |
| Botallack Mine and Wheal Owles | |
| Buckbarrow Beck | |
| Dale Head North and South Veins | |
| Dolyhir Quarry | |
| Frongoch Mine | |
| Halkyn Mountain | |
| Llechweddhelyg Mine | |
| Penberthy Croft Mine | |
| Penrhyn Quarry | |
| cinnabar | Alderley Edge District |
| Gunnerside Gill | |
| Halkyn Mountain | |
| Machen Quarry | |
| Masson Hill Mines | |
| claudetite | |
| clausthalite | |
| clinochlore | |
| clinoclase | |
| clinopyroxene | |
| clinozoisite | |
| cobalt | |
| Alderley Edge District | |
| Coniston Copper Mines | |
| Darren Mine | |
| Long Comb | |
| Eaglebrook Mine | |
| Erglodd Mine | |
| South Terras Mine | |
| cobaltite | Alderley Edge District |
| Dale Head North and South Veins | |
| Foel-Ispri Mine | |
| Long Comb | |
| Seathwaite Copper Mines | |
| Tynebottom Mine | |
| cobaltocalcite | |
| coffinite | |
| collophane | |
| columbite | Carrock Mine–Brandy Gill |
| Meldon Aplite Quarries | |
| compreignacite | |
| connellite | Alderley Edge District |
| Botallack Mine and Wheal Owles | |
| Penberthy Croft Mine | |
| cookeite | |
| copiapite | Cae Coch Mine |
| Parys Mountain | |
| copper | |
| Alderley Edge District | |
| Benallt and Nant Mines | |
| Black Scar | |
| Botallack Mine and Wheal Owles | |
| Cae Coch Mine | |
| Cameron Quarry | |
| Dean Quarry | |
| Devon Great Consols | |
| Devon United Mine | |
| Ecton Copper Mines | |
| Fall Hill Quarry | |
| Frongoch Mine | |
| Gipsy Lane Brick Pit | |
| Great Orme Copper Mines | |
| Huglith Mine | |
| Llechweddhelyg Mine | |
| Lliwedd Mine | |
| Long Comb | |
| Mulberry Down Opencast | |
| Newhurst Quarry | |
| Parys Mountain | |
| Penberthy Croft Mine | |
| Penlee Quarry | |
| Perran Beach to Holywell Bay | |
| Red Gill Mine | |
| Sir John's Mine | |
| Smallcleugh Mine | |
| Tremearne Par | |
| Trevaunance Cove | |
| Turf Copper Mine | |
| Tynebottom Mine | |
| Wheal Coates | |
| coquimbite | |
| cordierite | |
| corkite | |
| cornubite | |
| cornwallite | |
| coronadite | |
| cosalite | Carrock Mine–Brandy Gill |
| Coniston Copper Mines | |
| Lliwedd Mine | |
| cotunnite | |
| covellite | Black Scar |
| Bryn-Coch and Capel Hermon | |
| Dolyhir Quarry | |
| Erglodd Mine | |
| Frongoch Mine | |
| Glasdir Mine | |
| Great Orme Copper Mines | |
| Llechweddhelyg Mine | |
| Parys Mountain | |
| Penberthy Croft Mine | |
| Penrhyn Quarry | |
| Seathwaite Copper Mines | |
| cromfordite | |
| cualstibite | |
| cubanite | |
| cubite | |
| cumengeite | |
| cummingtonite | |
| cuprite | Benallt and Nant Mines |
| Black Scar | |
| Botallack Mine and Wheal Owles | |
| Closehouse Mine | |
| Dean Quarry | |
| Dolyhir Quarry | |
| Ecton Copper Mines | |
| Frongoch Mine | |
| Great Orme Copper Mines | |
| Llechweddhelyg Mine | |
| Newhurst Quarry | |
| Parys Mountain | |
| Penberthy Croft Mine | |
| Scordale Mines | |
| Wheal Alfred | |
| Wheal Coates | |
| cuprosklodowskite | |
| cuprotungstite | |
| cyanotrichite | Alderley Edge District |
| Penberthy Croft Mine | |
| cymrite | |
| datolite | Croft Quarry |
| Meldon Aplite Quarries | |
| Red-a-Ven Mine | |
| descloizite | |
| deuterium | |
| devilline | Penberthy Croft Mine |
| Smallcleugh Mine | |
| Tynebottom Mine | |
| devonite see wavellite dewindtite | |
| diaboleite | |
| digenite | Great Orme Copper Mines |
| Seathwaite Copper Mines | |
| diopside | |
| dioptase | |
| djurleite | Alderley Edge District |
| Black Scar | |
| Botallack Mine and Wheal | |
| Owles | |
| Dean Quarry | |
| Gipsy Lane Brick Pit | |
| Great Orme Copper Mines | |
| duftite | Carrock Mine–Brandy Gill |
| Penberthy Croft Mine | |
| dundasite | Dolyhir Quarry |
| Eaglebrook Mine | |
| Wheal Penrose | |
| eisenkiesel (tomato quartz) | |
| elaterite | |
| electrum | |
| elyite | Dolyhir Quarry |
| Frongoch Mine | |
| Llechweddhelyg Mine | |
| enargite | Clevedon Shore |
| Dolyhir Quarry | |
| enstatite | |
| epidote | Castle Hill Quarry |
| Coed Llyn y Garnedd | |
| Croft Quarry | |
| Dolyhir Quarry | |
| Ffestinog Granite Quarry | |
| Manod Quarry | |
| Warren Quarry | |
| epsomite | |
| erythrite | Alderley Edge District |
| Botallack Mine and Wheal Owles | |
| Coniston Copper Mines | |
| Darren Mine | |
| Gipsy Lane Brick Pit | |
| Great Orme Copper Mines | |
| Long Comb | |
| Nantymwyn Mine | |
| Penberthy Croft Mine | |
| Smallcleugh Mine | |
| Tynebottom Mine | |
| Wheal Alfred | |
| eucairite | |
| eulytite | |
| ewaldite | |
| feitknechtite | |
| ferberite | |
| ferricrete | |
| ferrimolybdite | |
| ferrohastingsite | |
| ferrokesterite | |
| ferropyrophanite | |
| fibroferrite | Cae Coch Mine |
| Parys Mountain | |
| fischessite | |
| fluorapatite | Botallack Mine and Wheal Owles |
| Tyllau Mwn | |
| fluorine | West Rigg Opencut |
| Hingston Down Quarry and Hingston Down Consols | |
| fluorite | Bage Mine |
| Botallack Mine and Wheal Owles | |
| Cameron Quarry | |
| Carrock Mine–Brandy Gill | |
| Croft Quarry | |
| Devon Great Consols | |
| Dirtlow Rake and Pindale | |
| Ecton Copper Mines | |
| Fall Hill Quarry | |
| Ffestinog Granite Quarry | |
| Florence Mine | |
| Force Grag | |
| Gunnerside Gill | |
| Halkyn Mountain | |
| Hingston Down Quarry and Hingston Down Consols | |
| Killhope Head | |
| Llyn Cwellyn Mine | |
| Lockridge Mine | |
| Masson Hill Mines | |
| Meldon Aplite Quarries | |
| Perran Beach to Holywell Bay | |
| Pike Law Mines | |
| Portway Gravel Pits | |
| St Michael's Mount | |
| Scordale Mines | |
| Sir John's Mine | |
| Ton Mawr Quarry | |
| Treak Cliff | |
| Tremearne Par | |
| Trevaunance Cove | |
| Tynebottom Mine | |
| Water Crag | |
| Windy Knoll | |
| fluorspar | |
| fraipontite | |
| francolite | |
| galena | Afon Stwlan |
| Alderley Edge District | |
| Bage Mine | |
| Blagill Mine | |
| Botallack Mine and Wheal | |
| Owles | |
| Bwlch Mine | |
| Carrock Mine–Brandy Gill | |
| Clevedon Shore | |
| Closehouse Mine | |
| Coniston Copper Mines | |
| Croft Quarry | |
| Cumpston Hill North and South Veins | |
| Dale Head North and South Veins | |
| Darren Mine | |
| Devon Great Consols | |
| Dirtlow Rake and Pindale | |
| Dolyhir Quarry | |
| Dry Gill Mine | |
| Eagle Crag | |
| Ecton Copper Mines | |
| Erglodd Mine | |
| Fallowfield Mine | |
| Florence Mine | |
| Foel-Ispri Mine | |
| Force Crag Mine | |
| Foster's Hush | |
| Frongoch Mine | |
| Gipsy Lane Brick Pit | |
| Gravel Hill Mine | |
| Great Orme Copper Mines | |
| Greenhow Quarry | |
| Gunnerside Gill | |
| Halkyn Mountain | |
| Huglith Mine | |
| Killhope Head | |
| Lady's Rake Mine | |
| Lidcott Mine | |
| Llechweddhelyg Mine | |
| Lliwedd Mine | |
| Llyn Cwellyn Mine | |
| Lockridge Mine | |
| Machen Quarry | |
| Masson Hill Mines | |
| Pool Park and South Minera Mines | |
| Newhurst Quarry | |
| Parys Mountain | |
| Pennant Mine | |
| Pike Law Mines | |
| Pikedaw Calamine and Copper Mines | |
| Portway Gravel Pits | |
| Red Gill Mine | |
| Roughtongill Mine | |
| Scordale Mines | |
| Seathwaite Graphite Mine | |
| Settlingstones Mine | |
| Sir John's Mine | |
| Smallcleugh Mine | |
| Snailbeach Mine | |
| South Terras Mine | |
| Stonecroft Mine | |
| Treak Cliff | |
| Tynebottom Mine | |
| West Rigg Opencut | |
| Wheal Alfred | |
| Wheal Emily | |
| Wheal Penrose | |
| Willyhole Mine | |
| Windy Knoll | |
| galenobismuthite | |
| gangue minerals | |
| ganophyllite | |
| garnet | Botallack Mine and Wheal Owles |
| Lady's Rake Mine | |
| gersdorffite | Alderley Edge District |
| Darren Mine | |
| Lady's Rake Mine | |
| Scordale Mines | |
| Settlingstones Mine | |
| South Terras Mine | |
| Tynebottom Mine | |
| gibbsite | |
| gilbertite | Cameron Quarry |
| Cligga Head | |
| Great Wheal Fortune | |
| Mulberry Down Opencast | |
| glaucodot | |
| glauconite | |
| goethite | Alderley Edge District |
| Botallack Mine and Wheal Owles | |
| Buckbarrow Beck | |
| Croft Quarry | |
| Dale Head North and South Veins | |
| Dirtlow Rake and Pindale | |
| Fall Hill Quarry | |
| Force Crag Mine | |
| Frongoch Mine | |
| Gravel Hill Mine | |
| Great Orme Copper Mines | |
| Hope's Nose | |
| Llechweddhelyg Mine | |
| Mwyndy Mine | |
| Nantymwyn Mine | |
| Newhurst Quarry | |
| Penberthy Croft Mine | |
| Pike Law Mines | |
| Ton Mawr Quarry | |
| West Rigg Opencut | |
| gold | Carrock Mine–Brandy Gill |
| Cefn-Coch Mine | |
| Dale Head North and South Veins | |
| Dolaucothi Mine | |
| Foel-Ispri Mine | |
| Glasdir Mine | |
| Hope's Nose | |
| Llechweddhelyg Mine | |
| Lliwedd Mine | |
| Moel Hafod-Owen | |
| Parys Mountain | |
| Seathwaite Copper Mines | |
| graphite | |
| greenockite | Blagill Mine |
| Dolyhir Quarry | |
| Fall Hill Quarry | |
| Willyhole Mine | |
| gunningite | |
| gypsum | Cae Coch Mine |
| Dolaucothi Mine | |
| Gipsy Lane Brick Pit | |
| Llyn Du Bach Complex | |
| Penberthy Croft Mine | |
| Smalldeugh Mine | |
| gyrolite | |
| halite | |
| halloysite | |
| halotrichite | |
| harmotome | |
| harzburgite | |
| hatchettite | |
| hauchecornite | |
| hausmannite | Benallt and Nant Mines |
| Florence Mine | |
| hawleyite | |
| haytorite | |
| hedenbergite | |
| hedleyite | |
| hedyphane | |
| hematite | |
| Alderley Edge District | |
| Benallt and Nant Mines | |
| Botallack Mine and Wheal Owles | |
| Coed Llyn y Garnedd | |
| Compton Martin Ochre Mine | |
| Coniston Copper Mines | |
| Croft Quarry | |
| Cwm Tregalan–Shadow Gully | |
| Ecton Copper Mines | |
| Florence Mine | |
| Frongoch Mine | |
| Gravel Hill Mine | |
| Haytor Iron Mine | |
| Hope's Nose | |
| Llyn Du Bach Complex | |
| Long Comb | |
| Manod Quarry | |
| Meldon Aplite Quarries | |
| Nab Gill Mine | |
| Nanjizal Cove | |
| Parys Mountain | |
| Penrhyn Quarry | |
| Perran Beach to Holywell Bay | |
| Seathwaite Copper Mines | |
| Seathwaite Graphite Mine | |
| Ton Mawr Quarry | |
| Tyllau Mwn | |
| West Rigg Opencut | |
| Wheal Coates | |
| hemimorphite | Alderley Edge District |
| Bage Mine | |
| Eagle Crag | |
| Foster's Hush | |
| Frongoch Mine | |
| Gunnerside Gill | |
| Machen Quarry | |
| Masson Hill Mines | |
| Pool Park and South Minera Mines | |
| Roughtongill Mine | |
| hessite | |
| heterogenite | |
| heulandite | |
| hidalgoite | |
| himsdalite | |
| hollandite | |
| hornblende | Castle Hill Quarry |
| Haytor Iron Mine | |
| Penberthy Croft Mine | |
| Warren Quarry | |
| hydrargillite see wavellite | |
| hydrocerussite | |
| hydrozincite | Afon Stwlan |
| Bage Mine | |
| Blagill Mine | |
| Cwmystwyth Mine | |
| Eagle Crag | |
| Ecton Copper Mines | |
| Frongoch Mine | |
| Machem Quarry | |
| Nantiago Mine | |
| Pennant Mine | |
| Pikedaw Calamine and Copper Mines | |
| Scordale Mines | |
| Smallcleugh Mine | |
| idaite | |
| illite | Dolaucothi Mine |
| Masson Hill Mines | |
| ilmenite | Botallack Mine and Wheal Owles |
| Castle Hill Quarry | |
| Dean Quarry | |
| Tyllau Mwn | |
| iron | Botallack Mine and Wheal Owles |
| Cae Coch Mine | |
| Coniston Copper Mines | |
| Croft Quarry | |
| Cwm Tregalan–Shadow | |
| Gully | |
| Foel-Ispri Mine | |
| Gravel Hill Mine | |
| Huglith Mine | |
| Llechweddhelyg Mine | |
| Lliwedd Mine | |
| Llyn Du Bach Complex | |
| Nanjizal Cove | |
| Penrhyn Quarry | |
| Trevalour Downs Pegmatite | |
| Tyllau Mwn | |
| Warren Quarry | |
| isomertieite | |
| isostannite | |
| jacobsite | |
| jamesonite | Bwlch Mine |
| Carrock Mine–Brandy Gill | |
| Wet Swine Gill | |
| Wheal Emily | |
| Wheal Penrose | |
| jarosite | |
| jasper | |
| jeanbandyite | |
| johannite | |
| jordonite | |
| josëite | |
| kaolinite | Botallack Mine and Wheal Owles |
| Croft-Quarry | |
| High Down Quarry | |
| Kirkham's Silcia Sandpits | |
| Masson Hill Mines | |
| Tyllau Mwn | |
| kasolite | |
| kermesite | |
| kerolite | |
| klockmannite | |
| kobellite | |
| ktenasite | |
| kutnohorite | Lidcott Mine |
| Llyn Du Bach Complex | |
| labradorite | |
| laitakarite | |
| lanarkite | |
| langite | Alderley Edge District |
| Botallack Mine and Wheal Owles | |
| Coniston Copper Mines | |
| Cwmystwyth Mine | |
| Frongoch Mine | |
| Llechweddhelyg Mine | |
| Penberthy Croft Mine | |
| lanthanum | |
| laumontite | |
| laurionite | |
| lautenthalite | |
| lavendulan | Alderley Edge District |
| Botallack Mine and Wheal Owles | |
| Gipsy Lane Brick Pit | |
| lead | Botallack Mine and Wheal Owles |
| Carrock Mine–Brandy Gill | |
| Parys Mountain | |
| Llyn Cwellyn Mine | |
| Wheal Penrose | |
| leadhillite | Alderley Edge District |
| Closehouse Mine | |
| Dolyhir Quarry | |
| Frongoch Mine | |
| Penberthy Croft Mine | |
| lepidolite | Meldon Aplite Quarries |
| Tremearne Par | |
| Trevalour Downs Pegmatite | |
| lherzolite | |
| libethenite | Alderley Edge District |
| Penberthy Croft Mine | |
| limonite | Alderley Edge District |
| Calton Hill | |
| Cameron Quarry | |
| Dolyhir Quarry | |
| Ecton Copper Mines | |
| Fall Hill Quarry | |
| Foster's Hush | |
| Gravel Hill Mine | |
| Great Orme Copper Mines | |
| Gunnerside Gill | |
| Killhope Head | |
| Moel Hafod-Owen | |
| Scordale Mines | |
| West Rigg Opencut | |
| linarite | Alderley Edge District |
| Cwmystwyth Mine | |
| Darren Mine | |
| Dolyhir Quarry | |
| Eaglebrook Mine | |
| Erglodd Mine | |
| Frongoch Mine | |
| Llechweddhelyg Mine | |
| Machen Quarry | |
| Nantymwyn Mine | |
| Penberthy Croft Mine | |
| Red Gill Mine | |
| lindgrenite | |
| linnaeite see siegenite liroconite | |
| liskeardite | |
| lithium | |
| löllingite | Long Comb |
| Meldon Aplite Quarries | |
| Penlee Quarry | |
| Red-a-Ven Mine | |
| St Michael's Mount | |
| Tremearne Par | |
| Tynebottom Mine | |
| luzonite | |
| mackinawite | |
| macphersonite | |
| magnetite | Botallack Mine and Wheal Owles |
| Owles | |
| Calton Hill | |
| Castle Hill Quarry | |
| Coniston Copper Mines | |
| Cwm Tregalan–Shadow Gully | |
| Ffestinog Granite Quarry | |
| Florence Mine | |
| Haytor Iron Mine | |
| Lady's Rake Mine | |
| Llyn Cwellyn Mine | |
| Llyn Du Bach Complex | |
| Seathwaite Graphite Mine | |
| South Terras Mine | |
| Tyllau Mwn | |
| malachite | Alderley Edge District |
| Bage Mine | |
| Benallt and Nant Mines | |
| Birk Fell Hawse Mine | |
| Black Scar | |
| Botallack Mine and Wheal Owles | |
| Bryn-Coch and Capel Hermon | |
| Buckbarrow Beck | |
| Cumpston Hill North and South Veins | |
| Cwmystwyth Mine | |
| Dale Head North and South | |
| Veins | |
| Dean Quarry | |
| Dolyhir Quarry | |
| Ecton Copper Mines | |
| Frongoch Mine | |
| Gipsy Lane Brick Pit | |
| Glasdir Mine | |
| Great Orme Copper Mines | |
| Halkyn Mountain | |
| Hope's Nose | |
| Huglith Mine | |
| Llechweddhelyg Mine | |
| Lliwedd Mine | |
| Machen Quarry | |
| Newhurst Quarry | |
| Penberthy Croft Mine | |
| Penrhyn Quarry | |
| Pikedaw Calamine and Copper Mines | |
| Red Gill Mine | |
| Roughtongill Mine | |
| Scordale Mines | |
| malayaite | |
| manganese | Alderley Edge District |
| Benallt and Nant Mines | |
| Croft Quarry | |
| Ecton Copper Mines | |
| Florence Mine | |
| Force Crag Mine | |
| Gravel Hill Mine | |
| Great Orme Copper Mines | |
| Llechweddhelyg Mine | |
| Mynydd Nodol Mine | |
| Mwyndy Mine | |
| Ogmore Coast | |
| manganite | |
| manganosite | |
| mansfieldite | |
| marcasite | Alderley Edge District |
| Bage Mine | |
| Bwlch Mine | |
| Coed Llyn y Garnedd | |
| Coniston Copper Mines | |
| Dale Head North and South Veins | |
| Darren Mine | |
| Dirtlow Rake and Pindale | |
| Eaglebrook Mine | |
| Fall Hill Quarry | |
| Florence Mine | |
| Frongoch Mine | |
| Glasdir Mine | |
| Llechweddhelyg Mine | |
| Lliwedd Mine | |
| Long Comb | |
| Machen Quarry | |
| Masson Hill Mines | |
| Parys Mountain | |
| Penlee Quarry | |
| Sir John's Mine | |
| Tynebottom Mine | |
| Windy Knoll | |
| massicot | |
| matildite | |
| matlockite | |
| mattheddleite | Frongoch Mine |
| Llechweddhelyg Mine | |
| Marchen Quarry | |
| Penberthy Croft Mine | |
| Red Gill Mine | |
| Roughtongill Mine | |
| melaconite see tenorite | |
| melanterite | Aderley Edge |
| Parys Mountain | |
| mendipite | |
| mercury | |
| mereheadite | |
| metacinnabarite | |
| metahalloysite | |
| metanovacekite | |
| metavoltine | |
| metazeunerite | |
| mica | Cligga Head |
| Foel-Ispri Mine | |
| Glasdir Mine | |
| Meldon Aplite Quarries | |
| Mulberry Down Opencast | |
| Parys Mountain | |
| Seathwaite Graphite Mine | |
| St Michael's Mount | |
| Trevalour Downs Pegmatite | |
| Water Crag | |
| microcline | |
| microperthite | |
| millerite | Eaglebrook Mine |
| Erglodd Mine | |
| Fall Hill Quarry | |
| Penberthy Croft Mine | |
| Scordale Mines | |
| mimetite | Alderley Edge District |
| Darren Mine | |
| Dolyhir Quarry | |
| Dry Gill Mine | |
| Nantymwyn Mine | |
| Penberthy Croft Mine | |
| Roughtongill Mine | |
| Scordale Mines | |
| Wheal Alfred | |
| Wheal Penrose | |
| minium | Alderley Edge District |
| Snailbeach Mine | |
| mixite | |
| molybdenite | Bryn-Coch and Capel Hermon |
| Cae Coch Mine | |
| Carrock Mine–Brandy Gill | |
| Castle Hill Quarry | |
| Cligga Head | |
| Croft Quarry | |
| Ffestinog Granite | |
| Hingston Down Quarry and Hingston Down Consols | |
| Long Comb | |
| Penlee Quarry | |
| Red-a-Ven Mine | |
| Water Crag | |
| molybdenum | |
| monazite | Coed Llyn y Gamedd |
| Ffestinog Granite Quarry | |
| Manod Quarry | |
| Penberthy Croft Mine | |
| montmorillonite | |
| mottramite | Alderley Edge District |
| Newhurst Quarry | |
| Penberthy Croft Mine | |
| muscovite | Carrock Mine–Brandy Gill |
| Closehouse Mine | |
| Dale Head North and South Veins | |
| Ffestinog Granite Quarry | |
| Penberthy Croft Mine | |
| St Michael's Mount | |
| nagyagite | |
| namibite | |
| namuwite | Ecton Copper Mines |
| Frongoch Mine | |
| Smallcleugh Mine | |
| natanite | |
| natrolite | |
| naumannite | |
| neotocite | |
| niccolite | Coniston Copper Mines |
| Lady's Rake Mine | |
| Scordale Mines | |
| Settlingstones Mine | |
| Tynebottom Mine | |
| nickel | Alderley Edge District |
| Coniston Copper Mines | |
| Darren Mine | |
| Eaglebrook Mine | |
| Erglodd Mine | |
| Great Orme Copper Mines | |
| Settlingstones Mine | |
| South Terras Mine | |
| niobium | |
| novacekite | |
| ochre | |
| oligoclase | |
| olivenite | Alderley Edge District |
| Cligga Head | |
| Dolyhir Quarry | |
| Penberthy Croft Mine | |
| South Terras Mine | |
| olivine | |
| olsacherite | |
| oosterboschite | |
| opal | |
| orthite see allanite | |
| orthoclase | Botallack Mine and Wheal Owles |
| Dean Quarry | |
| Meldon Aplite Quarries | |
| Penberthy Croft Mine | |
| St Michael's Mount | |
| Seathwaite Graphite Mine | |
| Warren Quarry | |
| Wheal Coates | |
| osarizawaite | |
| otavite | |
| palladium | |
| palygorskite | |
| pantellerite | |
| paracelsian | |
| parahopeite | |
| paralaurionite | |
| paralstonite | |
| pararammelsbergite | |
| parasymplesite | |
| paratacamite | |
| parkerite | |
| parkinsonite | |
| parnauite | |
| pectolite | |
| pennantite | Benallt and Nant Mines |
| Llyn Du Bach Complex | |
| penroseite | |
| perthite | |
| petalite | |
| pharmacosiderite | Alderley Edge District |
| Botallack Mine and Wheal Owles | |
| Owles | |
| Cligga Head | |
| Hingston Down Quarry and Hingston Down Consols | |
| Penberthy Croft Mine | |
| South Terras Mine | |
| Wet Swine Gill | |
| phenakite | |
| philipsburgite | |
| phosgenite | Bage Mine |
| Clevedon Shore | |
| Penberthy Croft Mine | |
| Wheal Penrose | |
| phosphates | |
| phosphorus | |
| phosphuranylite | |
| pilsenite | |
| pitchblende | |
| pittburgite | |
| pitticite | |
| plagioclase | |
| plagionite | |
| plancheite | |
| platinum | |
| plumbogummite | |
| plumbojarosite | |
| pollucite | |
| polymorphite | |
| posnjakite | Alderley Edge District |
| Coniston Copper Mines | |
| Cwmystwyth Mine | |
| potassium | Botallack Mine and Wheal Owles |
| Cae Coch Mine | |
| Meldon Aplite Quarries | |
| Trevalour Downs Pegmatite | |
| powellite | |
| prehnite | Croft Quarry |
| Dean Quarry | |
| proustite | |
| pseudomalachite | |
| psilomelane | Dry Gill Mine |
| Force Crag Mine | |
| Lidcott Mine | |
| Mynydd Nodol Mine | |
| pumpellyite | |
| pyrargyrlte | |
| pyrite | Afon Stwlan |
| Alderley Edge District | |
| Bage Mine | |
| Black Scar | |
| Botallack Mine and Wheal Owles | |
| Bryn-Coch and Capel Hermon | |
| Bwlch Mine | |
| Cae Coch Mine | |
| Carrock Mine–Brandy Gill | |
| Castle Hill Quarry | |
| Closehouse Mine | |
| Coed Llyn y Garnedd | |
| Coniston Copper Mines | |
| Croft Quarry | |
| Dale Head North and South Veins | |
| Dean Quarry | |
| Dolaucothi Mine | |
| Dolyhir Quarry | |
| Eaglebrook Mine | |
| Ecton Copper Mines | |
| Fall Hill Quarry | |
| Florence Mine | |
| Foel-Ispri Mine | |
| Force Crag Mine | |
| Frongoch Mine | |
| Gipsy Lane Brick Pit | |
| Glasdir Mine | |
| Gravel Hill Mine | |
| Greenhow Quarry | |
| Haytor Iron Mine | |
| Hingston Down Quarry and Hingston Down Consols | |
| Hope's Nose | |
| Lidcott Mine | |
| Lliwedd Mine | |
| Llyn Cwellyn Mine | |
| Llyn Du Bach Complex | |
| Long Comb | |
| Masson Hill Mines | |
| Moel Hafod-Owen | |
| Nantymwyn Mine | |
| Newhurst Quarry | |
| Ogmore Coast | |
| Parys Mountain | |
| Penberthy Croft Mine | |
| Penlee Quarry | |
| Penrhyn Quarry | |
| Red-a-Ven Mine | |
| Seathwaite Copper Mines | |
| Settlingstones Mine | |
| Sir John's Mine | |
| Smallcleugh Mine | |
| Snailbeach Mine | |
| South Terras Mine | |
| Tyllau Mwn | |
| Tynebottom Mine | |
| Wheal Coates | |
| Wheal Emily | |
| Wheal Penrose | |
| pyrobelonite | |
| pyrochroite | |
| pyrolusite | Benallt and Nant Mines |
| Croft Quarry | |
| Dry Gill Mine | |
| Lidcott Mine | |
| Mynydd Nodol Mine | |
| pyromorphite | Alderley Edge District |
| Bage Mine | |
| Eaglebrook Mine | |
| Erglodd Mine | |
| Fall Hill Quarry | |
| Force Crag Mine | |
| Frongoch Mine | |
| Gunnerside Gill | |
| Halkyn Mountain | |
| Llechweddhelyg Mine | |
| Nantymwyn Mine | |
| Penberthy Croft Mine | |
| Roughtongill Mine | |
| Wheal Alfred | |
| Wheal Penrose | |
| pyrophanite | |
| pyrophyllite | |
| pyroxene | |
| pyroxmangite | |
| pyrrhotite | Afon Stwlan |
| Bryn-Coch and Capel | |
| Hermon | |
| Cae Coch Mine | |
| Carrock Mine–Brandy Gill | |
| Castle Hill Quarry | |
| Closehouse Mine | |
| Coniston Copper Mines | |
| Dale Head North and South Veins | |
| Foel-Ispri Mine | |
| Lady's Rake Mine | |
| Lliwedd Mine | |
| Llyn Cwellyn Mine | |
| Parys Mountain | |
| Penlee Quarry | |
| Red-a-Ven Mine | |
| Sir John's Mine | |
| Tyllau Mwn | |
| Tynebottom Mine | |
| quartz | Afon Stwlan |
| Alderley Edge District | |
| Benallt and Nant Mines | |
| Birk Fell Hawse Mine | |
| Botallack Mine and Wheal Owles | |
| Bryn-Coch and Capel Hermon | |
| Buckbarow Beck | |
| Bwlch Mine | |
| Cae Coch Mine | |
| Cameron Quarry | |
| Carrock Mine–Brandy Gill | |
| Castle Hill Quarry | |
| Cligga Head | |
| Closehouse Mine | |
| Coed Llyn y Garnedd | |
| Compton Martin Ochre Mine | |
| Coniston Copper Mines | |
| Croft Quarry | |
| Cumpston Hill North and South Veins | |
| Cwm Tregalan–Shadow Gully | |
| Dale Head North and South Veins | |
| Dean Quarry | |
| Devon Great Consols | |
| Devon United Mine | |
| Dirtlow Rake and Pindale | |
| Dolaucothi Mine | |
| Dolyhir Quarry | |
| Dry Gill Mine | |
| Eaglebrook Mine | |
| Eagle Crag | |
| Erglodd Mine | |
| Ffestinog Granite Quarry | |
| Florence Mine | |
| Foel-Ispri Mine | |
| Force Crag Mine | |
| Frongoch Mine | |
| Glasdir Mine | |
| Gravel Hill Mine | |
| Great Wheal Fortune | |
| Halkyn Mountain | |
| Hingston Down Quarry and Hingston Down Consols | |
| Huglith Mine | |
| Killhope Head | |
| Kirkham's Silica Sandpits | |
| Llechweddhelyg Mine | |
| Lliwedd Mine | |
| Llyn Cwellyn Mine | |
| Llyn du Bach Complex | |
| Lockridge Mine | |
| Long Comb | |
| Manod Quarry | |
| Masson Hill Mines | |
| Meldon Aplite Quarries | |
| Moel Hafod-Owen | |
| Mulberry Down Opencast | |
| Mwyndy Mine | |
| Mynydd Nodol Mine | |
| Nab Gill Mine | |
| Nanjizal Cove | |
| Nantymwyn Mine | |
| Parys Mountain | |
| Penberthy Croft Mine | |
| Penlee Quarry | |
| Pike Law Mines | |
| Pikedaw Calamine and Copper Mines | |
| Pool Park and South Minera Mines | |
| Portway Gravel Pits | |
| Priest's Cove | |
| Red Gill Mine | |
| Roughtongill Mine | |
| St Michael's Mount | |
| Scordale Mines | |
| Seathwaite Copper Mines | |
| Seathwaite Graphite Mine | |
| Sir John's Mine | |
| Smallcleugh Mine | |
| Snailbeach Mine | |
| Stonecroft Mine | |
| Treak Cliff | |
| Trevalour Downs Pegmatite | |
| Trevaunance Cove | |
| Tynebottom Mine | |
| Warren Quarry | |
| Water Crag | |
| West Rigg Opencut | |
| Wet Swine Gill | |
| Wheal Alfred | |
| Wheal Coates | |
| Wheal Emily | |
| Wheal Penrose | |
| Windy Knoll | |
| quietite | |
| radium | |
| rammelsbergite | |
| ramsbeckite | Eaglebrook Mine |
| Ecton Copper Mines | |
| Frongoch Mine | |
| rare earths elements | |
| raspite | |
| realgar | |
| redgillite | Frongoch Mine |
| Llechweddhelyg Mine | |
| Penberthy Croft Mine | |
| Red Gill Mine | |
| Roughtongill Mine | |
| rhenium | |
| rhodochrosite | |
| rhodonite | Benallt and Nant Mines |
| Lidcott Mine | |
| Llyn Du Bach Complex | |
| Red-a-Ven Mine | |
| riebeckite | |
| robinsonite | |
| rockbridgeite | |
| romanèchite | Benailt and Nant Mines |
| Dry Gill Mine | |
| Nab Gill Mine | |
| römerite | |
| rooseveltite | |
| rosasite | Bwlch Mine |
| Closehouse Mine | |
| Ecton Copper Mines | |
| Frongoch Mine | |
| Machen Quarry | |
| Masson Hill Mines | |
| Penberthy Croft Mine | |
| Scordale Mines | |
| roscoelite | |
| rozenite | |
| rubidium | |
| russellite | |
| rutherfordine | |
| rutile | Carrock Mine–Brandy Gill |
| Castle Hill Quarry | |
| Coed Llyn y Garnedd | |
| Dale Head North and South Veins | |
| Long Comb | |
| Manod Quarry | |
| Parys Mountain | |
| Penrhyn Quarry | |
| saffiorite | |
| saleeite | |
| scheelite | Buckbarrow Beck |
| Bwlch Mine | |
| Carrock Mine–Brandy Gill | |
| Cwm Tregalan–Shadow Gully | |
| Devon United Mine | |
| Hingston Down Quarry and Hingston Down Consols | |
| Long Comb | |
| Penberthy Croft Mine | |
| Red-a-Ven Mine | |
| Wet Swine Gill | |
| schtniederite | Frongoch Mine |
| Llechweddhelyg Mine | |
| schoepite | |
| schorl | |
| schulenbergite | Ecton Copper Mines |
| Frongoch Mine | |
| Penberthy Croft Mine | |
| Smallcleugh Mine | |
| scolecite | |
| scorodite | Alderley Edge District |
| Cligga Head | |
| Dolaucothi Mine | |
| Foel-Ispri Mine | |
| Hingston Down Quarry and Hingston Down Consols | |
| Long Comb | |
| Penberthy Croft Mine | |
| South Terras Mine | |
| Water Crag | |
| Wet Swine Gill | |
| scotlandite | |
| segnitite | |
| selenite | |
| selenium | |
| semseyite | Bwlch Mine |
| Wet Swine Gill | |
| Wheal Emily | |
| senarmonitite | |
| sericite | Foel-Ispri Mine |
| St Michael's Mount | |
| Water Crag | |
| serpierite | Eaglebrook Mine |
| Penberthy Croft Mine | |
| Smallcleugh Mine | |
| Tynebottom Mine | |
| siderite | |
| Alderley Edge District | |
| Botallack Mine and Wheal Owles | |
| Devon Great Consols | |
| Force Crag Mine | |
| Gravel Hill Mine | |
| Haytor Iron Mine | |
| Killhope Head | |
| Penberthy Croft Mine | |
| Penrhyn Quarry | |
| Perran Beach to Holywell Bay | |
| Pike Law Mines | |
| Smallcleugh Mine | |
| Tyllau Mwn | |
| West Rigg Opencut | |
| Wheal Alfred | |
| Wheal Emily | |
| Wheal Penrose | |
| siderotil | |
| siegenite | Alderley Edge District |
| Great Orme Copper Mine | |
| Penberthy Croft Mine | |
| silica | Bwlch Mine |
| Llyn Du Bach Complex | |
| Smallcleugh Mine | |
| Tynebottom Mine | |
| silver | Alderley Edge District |
| Botallack Mine and Wheal Owles | |
| Ceulan Mine Opencast | |
| Clevedon Shore | |
| Devon United Mine | |
| Cumpston Hill North and South Veins | |
| Eagle Crag | |
| Dolyhir Quarry | |
| Force Crag Mine | |
| Frongoch Mine | |
| Glasdir Mine | |
| Lockridge Mine | |
| Penberthy Croft Mine | |
| Perran Beach to Holywell Bay | |
| Pool Park and South Minera Mines | |
| Red Gill Mine | |
| Roughtongill Mine | |
| Snailbeach Mine | |
| South Terras Mine | |
| Stonecroft Mine | |
| Tynebottom Mine | |
| Wheal Emily | |
| Wheal Penrose | |
| skutterudite | |
| smaltite | |
| smectite | |
| smithsonite | Alderley Edge District |
| Ecton Copper Mines | |
| Fall Hill Quarry | |
| Greenhow Quarry | |
| Gunnerside Gill | |
| Halkyn Mountain | |
| Machen Quarry | |
| Masson Hill Mines | |
| Penberthy Croft Mine | |
| Pike Law Mines | |
| Pikedaw Calamine and Copper Mines | |
| Roughtongill Mine | |
| Wheal Alfred | |
| Willyhole Mine | |
| sodium | |
| spencerite | |
| spessartine | |
| sphalerite | Afon Stwlan |
| Alderley Edge District | |
| Bage Mine | |
| Blagill Mine | |
| Botallack Mine and Wheal Owles | |
| Bwlch Mine | |
| Cameron Quarry | |
| Carrock Mine–Brandy Gill | |
| Clevedon Shore | |
| Closehouse Mine | |
| Coed Llyn y Garnedd | |
| Coniston Copper Mines | |
| Dale Head North and South Veins | |
| Devon Great Consols | |
| Dolyhir Quarry | |
| Eaglebrook Mine | |
| Eagle Crag | |
| Ecton Copper Mines | |
| Fallowfield Mine | |
| Foel-Ispri Mine | |
| Force Crag Mine | |
| Florence Mine | |
| Frongoch Mine | |
| Gravel Hill Mine | |
| Great Orme Copper Mines | |
| Gunnerside Gill | |
| Halkyn Mountain | |
| Hingston Down Quarry and Hingston Down Consols | |
| Huglith Mine | |
| Killhope Head | |
| Lady's Rake Mine | |
| Lliwedd Mine | |
| Llyn Cwellyn Mine | |
| Lockridge Mine | |
| Machen Quarry | |
| Masson Hill Mines | |
| Meldon Aplite Quarries | |
| Nantymwyn Mine | |
| Newhurst Quarry | |
| Ogmore Coast | |
| Parys Mountain | |
| Penberthy Croft Mine | |
| Pennant Mine | |
| Perran Beach to Holywell Bay | |
| Pool Park and South Minera Mines | |
| Red-a-Ven Mine | |
| Roughtongill Mine | |
| Scordale Mines | |
| Seathwaite Graphite Mine | |
| Settlingstones Mine | |
| Sir John's Mine | |
| Smallcleugh Mine | |
| Snailbeach Mine | |
| Stonecroft Mine | |
| South Terras Mine | |
| Tynebottom Mine | |
| Wet Swine Gill | |
| Wheal Alfred | |
| Wheal Penrose | |
| Willyhole Mine | |
| Windy Knoll | |
| spinel | |
| spionkopite | |
| spodumene | |
| stannite | Cligga Head |
| Penberthy Croft Mine | |
| Trevaunance Cove | |
| stannoidite | |
| steigenite | |
| stephanite | |
| sternbergite | |
| stevensite | |
| steverustite | Frongoch Mine |
| Llechweddhelyg Mine | |
| stibiconite | |
| stibnite | Bwlch Mine |
| Carrock Mine–Brandy Gill | |
| Dean Quarry | |
| Wet Swine Gill | |
| Wheal Penrose | |
| stilpnomelane | Coniston Copper Mines |
| Penberthy Croft Mine | |
| Tyllau Mwn | |
| stokesite | |
| stolzite | |
| strengite | |
| strontianite | Benallt and Nant Mines |
| Gunnerside Gill | |
| Pennant Mine | |
| Settlingstones Mine | |
| Stonecroft Mine | |
| strontium | |
| strunzite | |
| sulphates | |
| sulphides | Alderley Edge District |
| Black Scar | |
| Cameron Quarry | |
| Cligga Head | |
| Ffestiniog Granite Quarry | |
| Florence Mine | |
| Foel-Ispri Mine | |
| Frongoch Mine | |
| Gipsy Lane Brick Pit | |
| Parys Mountain | |
| Perran Beach to Holywell Bay | |
| St Michael's Mount | |
| Snailbeach Mine | |
| Wheal Penrose | |
| sulphur | |
| susannite | Frongoch Mine |
| Llechweddhelyg Mine | |
| sweetite | |
| sylvite | |
| symesite | |
| symplesite | |
| synchysite | |
| talc | |
| tantalite | |
| tantalum | |
| tellurides | |
| tellurium | |
| tellurobismuthite | |
| tennantite | Alderley Edge District |
| Birk Fell Hawse Mine | |
| Bryn-Coch and Capel Hermon | |
| Clevedon Shore | |
| Coniston Copper Mines | |
| Dale Head North and South Veins | |
| Dolyhir Quarry | |
| Great Orme Copper Mines | |
| Machen Quarry | |
| Parys Mountain | |
| tenorite | Ecton Copper Mines |
| Great Orme Copper Mines | |
| Parys Mountain | |
| Penberthy Croft Mine | |
| tephroite | |
| tetradymite | |
| tetrahedrite | Alderley Edge District |
| Cumpston Hill North and South Veins | |
| Darren Mine | |
| Foel-Ispri Mine | |
| Llechweddhelyg Mine | |
| Parys Mountain | |
| Wheal Alfred | |
| thaumasite | |
| thorium | |
| tiemannite | |
| tin | |
| Botallack Mine and Wheal Owles | |
| Cameron Quarry | |
| Cligga Head | |
| Devon Great Consols | |
| Devon United Mine | |
| Great Wheal Fortune | |
| Hingston Down Quarry and Hingston Down Consols | |
| Penlee Quarry | |
| Red-a-Ven Mine | |
| St Michael's Mount | |
| Trevaunance Cove | |
| Water Crag | |
| Wheal Alfred | |
| Wheal Coates | |
| titanite | Botallck Mine and Wheal Owles |
| Castle Hill Quarry | |
| Coed Llyn y Garnedd | |
| Croft Quarry | |
| Ffestinog Granite Quarry | |
| Manod Quarry | |
| Penrhyn Quarry | |
| Warren Quarry | |
| titanium | |
| tobernite | |
| todorokite | |
| topaz | Castle Hill Quarry |
| Cligga Head | |
| Great Wheal Fortune | |
| Meldon Aplite Quarries | |
| Mulberry Down Opencast | |
| St Michael's Mount | |
| Trevalour Downs Pegmatite | |
| Water Crag | |
| tourmaline | Botallack Mine and Wheal Owles |
| Cameron Quarry | |
| Carrock Mine–Brandy Gill | |
| Cligga Head | |
| Devon Great Consols | |
| Great Wheal Fortune | |
| Hingston Down Quarry and Hingston Down Consols | |
| Long Comb | |
| Meldon Aplite Quarries | |
| Mulberry Down Opencast | |
| Nanjizal Cove | |
| Priest's Cove | |
| St Michael's Mount | |
| South Terras Mine | |
| Tremearne Par | |
| Wheal Coates | |
| tourmalinite | |
| tremolite | |
| triplite | |
| triploidite | |
| trogerite | |
| trüstedtite | |
| tsumebite | |
| tucekite | |
| tungsten | Buckbarrow Beck |
| Carrock Mine–Brandy Gill | |
| Cligga Head | |
| Devon Great Consols | |
| Devon United Mine | |
| Great Wheal Fortune | |
| Trevaunance Cove | |
| tyrolite | Alderley Edge District |
| Bryn-Coch and Capel | |
| Hermon | |
| Dolyhir Quarry | |
| Penberthy Croft Mine | |
| tyrrellite | |
| tyuyamunite | |
| ullmannite | Frongoch Mine |
| Lady's Rake Mine | |
| Llechweddhelyg Mine | |
| Settlingstones Mine | |
| Tynebottom Mine | |
| umangite | |
| umber | |
| uraninite | Botallack Mine and Wheal Owles |
| Carrock Mine–Brandy Gill | |
| Great Orme Copper Mines | |
| South Terras Mine | |
| uranium | Botallack Mine and Wheal Owles |
| Halkyn Mountain | |
| South Terras Mine | |
| Treak Cliff | |
| uranophane | |
| uranopilite | |
| valentinite | |
| vanadinite | Alderley Edge District |
| Newhurst Quarry | |
| vanadium | Penrhyn Quarry |
| Trevalour Downs Pegmatite | |
| vandendriesscheite | |
| variscite | |
| varlamoffite | |
| vesignieite | |
| vesuvianite | Botallack Mine and Wheal Owles |
| Red-a-Ven Mine | |
| vivianite | |
| wavellite | |
| wehrlite | |
| widenmannite | |
| witherite | Alderley Edge District |
| Blagill Mine | |
| Dolyhir Quarry | |
| Fallowfield Mine | |
| Foster's Hush | |
| Greenhow Quarry | |
| Gunnerside Gill | |
| Halkyn Mountain | |
| Pennant Mine | |
| Pike Law Mines | |
| Scordale Mines | |
| Settlingstones Mine | |
| Snailbeach Mine | |
| Stonecroft Mine | |
| wittichenite | |
| wolframite | Cameron Quarry |
| Carrock Mine–Brandy Gill | |
| Cligga Head | |
| Devon Great Consols | |
| Hingston Down Quarry and Hingston Down Consols | |
| Mulberry Down Opencast | |
| Nanjizal Cove | |
| St Michael's Mount | |
| Tremearne Par | |
| Wet Swine Gill | |
| wollastonite | |
| wolsendorfite | |
| woodwardite | |
| wroewolfeite | Eaglebrook Mine |
| Frongoch Mine | |
| Glasdir Mine | |
| Llechweddhelyg Mine | |
| Penberthy Croft Mine | |
| Tynebottom Mine | |
| wulfenite | Alderley Edge District |
| Darren Mine | |
| Dolyhir Quarry | |
| Fall Hill Quarry | |
| Frongoch Mine | |
| Llechweddhelyg Mine | |
| Newhurst Quarry | |
| wurtzite | |
| xanthiosite | |
| xenotime | |
| yttrium | |
| zavaritskite | |
| zeolites | Croft Quarry |
| Dean Quarry | |
| Warren Quarry | |
| zeunerite | |
| zinc | Coniston Copper Mines |
| Long Comb | |
| Smallcleugh Mine | |
| Stonecroft Mine | |
| Trevaunance Cove | |
| Wheal Alfred | |
| zincolivenite | Dolyhir Quarry |
| Penberthy Croft Mine . | |
| zinkenite | Bwlch Mine |
| Carrock Mine–Brandy Gill | |
| Wet Swine Gill | |
| zinnwaldite | Cligga Head |
| Tremearne Par | |
| Trevalour Downs Pegmatite | |
| zippeite | |
| zircon | Castle Hill Quarry |
| Dale Head North and South Veins | |
| Ffestinog Granite Quarry | |
| St Michael's Mount |