Rocks and Minerals
Showing 151–200 of 857 results
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Calcite and Phillipsite from Schellkopf, Germany
£10.00 -
Calcite and Pyrite from Greystone Quarry, Cornwall
Price range: £5.00 through £20.00 -
Calcite and Quartz from Burtree Pasture Mine, County Durham
£10.00 -
Calcite and Selenite specimens from Jebel Saghro, Morocco
£10.00 -
Calcite from Chipping Sodbury Quarry, Gloucestershire
Price range: £5.00 through £20.00 -
Calcite from Crimplesham Quarry, Norfolk
Price range: £1.50 through £2.00 -
Calcite from Goose Green Mine, Cumbria
£15.00 -
Calcite from Hannebacher Ley, Germany
Price range: £2.00 through £5.00 -
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 Red Hill Ochre Pit, North Somerset
£5.00 -
Calcite from Sweetwater Mine, USA
£25.00 -
Calcite from Taff’s Well Quarry, Wales
£15.00 -
Calcite specimens (Mangano)
£100.00 -
Calcite Specimens / Rough (Blue)
£3.00 -
Calcite Specimens / Rough (Optical)
Price range: £1.50 through £10.00 -
Calcite specimens from Eskett Quarry, Cumbria
£10.00 -
Calcite specimens from Wheal Wrey, Cornwall
£20.00 -
Calcite stalactite from Coombefield Quarry, Dorset
£100.00 -
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 and Beudantite from Brandy Gill Mine, Cumbria
£5.00 -
Carminite from Deer Hills, Cumbria
Price range: £5.00 through £20.00 -
Carminite from La Verrière, France
£3.50 -
Carminite from Ste Barbe vein, France
£5.00 -
Cassiterite from La Fregeneda, Spain
Price range: £7.50 through £10.00 -
Catapleiite and Aegirine from Mont Saint-Hilaire, Canada
£5.00 -
Celestine from Condorcet, France
£10.00 -
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 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
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.