Rocks and Minerals
Showing 301–350 of 857 results
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Epidote specimens from Laurium Mine, USA
Price range: £4.00 through £5.00 -
Epistilbite from Sgurr nam Boc, Scotland
£3.00 -
Erthyrite mineral specimens from Cerro Minado Mines
Price range: £15.00 through £25.00 -
Erythrite from Kingswood Mine, Devon
£25.00 -
Erythrite from Schneeberg, Germany
£10.00 -
Erythrite specimens
£20.00 -
Ettringite from Caspar quarry, Germany
Price range: £3.50 through £10.00 -
Euchlorine from Tolbachik Volcanic field, Russia
£15.00 -
Eudialyte from Norra Kärr, Sweden
£5.00 -
Ferberite and Pharmacosiderite from Hemerdon Tungsten Mine, Devon
£5.00 -
Ferberite mineral specimens from Panasqueira Mines, Portugal
£50.00 -
Ferrierite and Pyrite from Agoura Hills, USA
£30.00 -
Ferrimolybdite from Alpe Machetto Mine, Italy
Price range: £10.00 through £15.00 -
Ferristrunzite and stibnite from Ramsbeck, Germany
£10.00 -
Ferro-edenite from Barkevik area, Norway
£3.00 -
Fibroferrite from Le Cetine di Cotorniano mine, Italy
£15.00 -
Fluellite from Tom’s Quarry, Australia
£7.50 -
Fluor-dravite from Bamble, Norway
£10.00 -
Fluorapatite and arsenopyrite specimens from Panasqueira Mines
£10.00 -
Fluorapatite from Assunção Mine, Portugal
£2.00 -
Fluorapatite from Fowey Consols, Cornwall
Price range: £0.50 through £2.50 -
Fluorapatite from Holmbush Mine, Cornwall
Price range: £1.00 through £3.00 -
Fluorapatite from Panasqueira Mines, Portugal
Price range: £12.00 through £20.00 -
Fluorapatite from South Bedford Mine, Devon
£10.00 -
Fluorapatite from Yates Mine, Canada
Price range: £7.50 through £10.00 -
Fluorite and Baryte from Ladywash Mine, Derbyshire
Price range: £1.50 through £3.00 -
Fluorite and Calcite from Okorusu Mine, Namibia
£20.00 -
Fluorite and Galena from Ladywash Mine, Derbyshire
£2.50 -
Fluorite and Galena mineral specimens
Price range: £4.00 through £6.00 -
Fluorite and Siderite from Boltsburn Mine, County Durham
£15.00 -
Fluorite and Smithsonite from Coldstones Quarry, North Yorkshire
Price range: £12.50 through £15.00 -
Fluorite from Balochistan, Pakistan
£3.50 -
Fluorite from Bellerberg volcano, Germany
£20.00 -
Fluorite from Bere Alston Mines, Devon
Price range: £3.00 through £25.00 -
Fluorite from Hilton Mine, Cumbria
£3.50 -
Fluorite from Ladywash Mine, Derbyshire
Price range: £1.00 through £4.00 -
Fluorite from Moscona Mine, Spain
Price range: £10.00 through £12.50 -
Fluorite from Newlandside Quarry, County Durham
Price range: £4.00 through £10.00 -
Fluorite from Okorusu Mine, Namibia
Price range: £2.00 through £15.00 -
Fluorite from Rogerley Mine, County Durham
Price range: £1.00 through £3.00 -
Fluorite from the Navidad Mine, Mexico
Price range: £5.00 through £6.00 -
Fluorite from Villabona Mines, Spain
£7.50 -
Fluorite mineral specimens
Price range: £5.00 through £12.50 -
Fluorite Octahedrons
Price range: £2.00 through £3.00 -
Fluorliddicoatite from Sahatany Valley, Madagascar
£35.00 -
Fluoro-leakeite from Norra Kärr, Sweden
£10.00 -
Fluoro-richterite from Wilberforce area, Canada
£7.50 -
Forsterite and Pseudobrookite from Nickenicher Sattel, Germany
£3.00 -
Forsterite from the Gusdal Olivine Pit, Norway
Price range: £7.50 through £12.50 -
Franklinite from Sterling Mine, USA
£2.50
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.