Rocks and Minerals
Showing 201–250 of 857 results
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Cerussite on Galena from Greystone Quarry, Cornwall
£20.00 -
Cerussite specimens
Price range: £2.00 through £3.00 -
Cerussite specimens from Bwlch Glas Mine, Wales
£10.00 -
Cerussite specimens from Kinniside Mine, Cumbria, UK
£15.00 -
Cerussite, Azurite and Malachite from Tynagh Mine, Ireland
£10.00 -
Chabazite and Epidote from Sligachan quarry, Scotland
£20.00 -
Chabazite and Offretite from Gedern, Germany
£10.00 -
Chabazite and Offretite from Herbstein basalt quarry, Germany
£10.00 -
Chabazite from Craigahulliar Quarry, Northern Ireland
Price range: £7.50 through £10.00 -
Chabazite from Quiraing, Scotland
£7.50 -
Chabazite var. Phacolite from Road Cutting, Scotland
£10.00 -
Chabazite-Ca and Gismondine-Ca from Aranga Quarry, New Zealand
£35.00 -
Chabazite-Na and Phillipsite from Horseshoe Dam area, USA
£10.00 -
Chabazite, Offretite, Saponite from Upper Val Saviore, Italy
£10.00 -
Chalcedony specimens (Black)
£3.00 -
Chalcedony Specimens (Botryoidal)
Price range: £8.00 through £12.00 -
Chalcedony specimens from Brandy Gill Mine, Cumbria
£10.00 -
Chalcedony Specimens from Indonesia (Botryoidal – known as Grape Agate)
Price range: £1.00 through £5.00 -
Chalcocite from Kesebol mine, Sweden
£4.00 -
Chalcophanite from Precaución Mine, Spain
Price range: £7.50 through £10.00 -
Chalcophyllite from Wheal Gorland, Cornwall
Price range: £5.00 through £35.00 -
Chalcopyrite and Quartz from Huarón mining district, Peru
Price range: £7.50 through £10.00 -
Chalcopyrite from New West Caradon Mine, Cornwall
£3.00 -
Chalcopyrite, Calcite, and Dolomite from Llynclys Quarry, Shropshire
£10.00 -
Chenevixite from Majuba Hill Mine, USA
£7.50 -
Chenite from Bonkhausen, Germany
£15.00 -
Chenite from Meadowfoot Smelter, Scotland
£7.50 -
Chiastolite from Mirabel, Spain
Price range: £7.50 through £10.00 -
Childrenite from Drakewalls Mine, Cornwall
£20.00 -
Childrenite from Palermo No. 1 Mine, USA
£10.00 -
Childrenite from West Wheal Crebor, Devon
Price range: £15.00 through £20.00 -
Chlorite and Quartz from Cligga Head, Cornwall
£1.00 -
Chlormayenite from Caspar quarry, Germany
£10.00 -
Chrome Diopside from Gusdal Olivine Pit, Norway
£5.00 -
Chrysocolla from Helvetia, USA
£10.00 -
Chrysocolla Specimens
Price range: £4.00 through £8.00 -
Citrine druzy specimens (Heat treated Amethyst)
£6.00 -
Citrine Points with Goethite (Heat Treated)
£10.00 -
Clinochlore from Stubach valley, Austria
£10.00 -
Clinoclase from Bedford United Mine, Devon
£2.00 -
Clinoptilolite and Mordenite from Succor Creek, USA
£25.00 -
Conichalcite from La Encontrada Mine, Spain
£15.00 -
Conichalcite from La Reconquistada claim, Spain
£5.00 -
Conichalcite from Ojuela Mine, Mexico
£10.00 -
Connellite from Cligga Head, Cornwall
£10.00 -
Connellite from Penberthy Croft Mine, Cornwall
£5.00 -
Connellite from Tolvadden Mine, Cornwall
£5.00 -
Copiapite and Metavoltine from Anna mine, Germany
£20.00 -
Coquimbite specimens
£22.50 -
Cordierite and Mullite from Bellerberg Volcano, Germany
£7.50
Minerals are mostly naturally occurring, inorganic substances with a definite chemical composition and an ordered atomic structure.
Rocks are composed of one or more minerals, mineraloids, or organic materials. They are classified into three main types—igneous, sedimentary, and metamorphic—based on how they form.