Rocks and Minerals
Showing 101–150 of 595 results
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New
Brookite from Shap Pink Quarry, Cumbria
£3.00 – £3.50 -
Bustamite from Meldon Quarry, Devon
£5.00 – £10.00 -
Calcite and Analcime from Croft Quarry, UK
£20.00 -
Calcite and Pyrite from Greystone Quarry, Cornwall
£5.00 – £20.00 -
Calcite and Pyrite from La Sirena Mine, Mexico
£35.00 -
Calcite and Selenite specimens from Jebel Saghro, Morocco
£10.00 -
Calcite from Chipping Sodbury Quarry, Gloucestershire
£20.00 -
New
Calcite from Crimplesham Quarry, Norfolk
£1.50 – £2.00 -
Calcite from Goose Green Mine, Cumbria
£15.00 -
Calcite from Hartsop Hall Mine, Cumbria
£15.00 -
Calcite from Herculano Mine, Spain
£7.50 -
New
Calcite from Ladywash Mine, Derbyshire
£0.50 -
Calcite from Mettermich, Germany
£10.00 -
Calcite from Parc Mine, Wales
£25.00 -
Calcite from Peak Hill, Devon
£10.00 -
Calcite from Smallcleugh Mine, Cumbria
£5.00 -
Calcite from Sweetwater Mine, USA
£25.00 -
Calcite from Taff’s Well Quarry, Wales
£15.00 -
Calcite on Siderite from Wheal Cock, Cornwall
£2.50 -
Calcite on specular Hematite from Florence-Ullcoats Mine, Cumbria
£25.00 -
Calcite specimens (Mangano)
£5.00 – £100.00 -
Calcite Specimens / Rough (Blue)
£3.00 -
Calcite Specimens / Rough (Optical)
£1.50 – £10.00 -
Calcite specimens from Eskett Quarry, Cumbria
£10.00 -
Calcite stalactite from Coombefield Quarry, Dorset
£100.00 -
Calcite, Chabazite, and Hematite from Coatsgate Quarry, UK
£10.00 -
Calcite, Fluorite and Galena from Hartsop Hall Mine, Cumbria
£20.00 -
Caledonite from Bönkhausen, Germany
£20.00 -
Campylite specimens from Dry Gill Mine, Cumbria
£3.50 – £5.00 -
New
Cancrinite from Brennhaugan, Norway
£2.50 -
New
Carminite from Deer Hills, Cumbria
£20.00 -
New
Carminite from Higher Roughton Gill, Cumbria
£3.50 -
Cassiterite and Tourmaline from Bodelva Pit, Cornwall
£10.00 -
Cassiterite and Tourmaline from Geevor Mine, Cornwall
£15.00 -
Cassiterite from Bodelva Pit, Cornwall
£10.00 -
Cassiterite from Drakelands Mine, Devon
£20.00 -
Cassiterite from La Fregeneda, Spain
£7.50 – £10.00 -
Cassiterite from South Crofty Mine, Cornwall
£15.00 -
Cassiterite from Trevarthian Downs Mine, Cornwall
£10.00 -
Cassiterite from Wheal Pendarves, Cornwall
£15.00 -
Cassiterite on Quartz from Cligga Head, Cornwall
£5.00 -
Cavansite Specimens
£15.00 -
New
Celestine from Condorcet, France
£10.00 -
Celestite druzy / geode fragments
£15.00 -
Celestite from El Aila, Spain
£5.00 – £7.50 -
Celestite from Sakoany deposit, Madagascar
£5.00 -
Celestite Specimens / Rough
£3.00 – £5.00 -
New
Cerussite and Psilomelane from Plaka Mines, Greece
£10.00 -
Cerussite on Galena from Greystone Quarry, Cornwall
£20.00 -
Cerussite specimens from Bwlch Glas Mine, Wales
£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.