Rocks and Minerals
Showing 151–200 of 823 results
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Calcite from Hartsop Hall Mine, Cumbria
£15.00 -
Calcite from Herculano Mine, Spain
£7.50 -
Calcite from Lindal Moor Mine, Cumbria
£3.50 -
Calcite from Mettermich, Germany
£10.00 -
Calcite from Newhurst Quarry, Leicestershire
£1.50 -
Calcite from Peak Hill, Devon
£10.00 -
Calcite from Sweetwater Mine, USA
£25.00 -
Calcite specimens (Mangano)
£100.00 -
Calcite Specimens / Rough (Blue)
£3.00 -
Calcite Specimens / Rough (Green)
£2.00 -
Calcite Specimens / Rough (Optical)
Price range: £1.50 through £10.00 -
Calcite Specimens / Rough (Orange)
£3.00 -
Calcite specimens from Eskett Quarry, Cumbria
£10.00 -
Calcite specimens from Wheal Wrey, Cornwall
£20.00 -
Calcite stalactite from Coombefield Quarry, Dorset
£75.00 -
Calcite, Chabazite, and Hematite from Coatsgate Quarry, Scotland
£10.00 -
Caledonite and Linarite specimens
£2.50 -
Caledonite from Bönkhausen, Germany
£20.00 -
Caledonite from Meadowfoot Smelter slag locality, Scotland
Price range: £10.00 through £15.00 -
Campylite specimens from Dry Gill Mine, Cumbria
Price range: £3.50 through £5.00 -
Carminite from Deer Hills, Cumbria
Price range: £5.00 through £20.00 -
Carminite from La Verrière, France
£3.50 -
Cassiterite from La Fregeneda, Spain
£10.00 -
Catapleiite and Aegirine from Mont Saint-Hilaire, Canada
£5.00 -
Celestite druzy / geode fragments
£12.50 -
Celestite from El Aila, Spain
Price range: £5.00 through £7.50 -
Celestite Specimens / Rough
Price range: £3.00 through £5.00 -
Ceruleite from Wheal Gorland, Cornwall
Price range: £20.00 through £25.00 -
Ceruleite from Wheal Maid, Cornwall
£15.00 -
Cerussite and Fluorite from Millclose Mine, Derbyshire
£5.00 -
Cerussite and Langite from Alte Malscheid Mine, Germany
£3.50 -
Cerussite and Malachite from Meadowfoot Smelter, Scotland
£3.50 -
Cerussite and Malachite from Red Gill Mine, Cumbria
£5.00 -
Cerussite and Psilomelane from Plaka Mines, Greece
£10.00 -
Cerussite from Coldstones Quarry, North Yorkshire
£10.00 -
Cerussite from Force Crag Mine, Cumbria
£5.00 -
Cerussite from Meadowfoot Smelter, Scotland
£3.00 -
Cerussite from Red Gill Mine, Cumbria
Price range: £1.00 through £2.50 -
Cerussite from Řimbaba Mine, Czechia
£3.50 -
Cerussite from Stoneycroft Smelter slag locality, Cumbria
£5.00 -
Cerussite from The Gannel Smelter slag locality, Cornwall
£5.00 -
Cerussite on Galena from Greystone Quarry, Cornwall
£20.00 -
Cerussite specimens
Price range: £2.00 through £3.00 -
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 and Thomsonite from Oisgill Bay, Scotland
Price range: £2.00 through £3.00 -
Chabazite from Craigahulliar Quarry, Northern Ireland
Price range: £7.50 through £10.00
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.