Rocks and Minerals
Showing 601–650 of 806 results
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Quartz from Cannington Park Quarry, Somerset
£10.00 -
Quartz from Cerro De La Concordia, Mexico
£3.50 -
Quartz from Chibuku Mine, Zimbabwe
Price range: £10.00 through £15.00 -
Quartz from Diamond Acres Diggings, USA
£5.00 -
Quartz from Furzehill Mine, Devon
£7.50 -
Quartz from Greystone Quarry, Cornwall
£10.00 -
Quartz from Holmbush Mine, Cornwall
£10.00 -
Quartz from Huarón mining district, Peru
Price range: £7.50 through £10.00 -
Quartz from Idless Woods, Cornwall
£5.00 -
Quartz from Penlee Quarry, Cornwall
£12.50 -
Quartz from Pentireglaze Mine, Cornwall
£10.00 -
Quartz from Porthoustock, Cornwall
£10.00 -
Quartz from Theta Mine, South Africa
£3.50 -
Quartz from Wheal Remfry China Clay Pit, Cornwall
£10.00 -
Quartz Points
Price range: £2.00 through £7.50 -
Quartz Points (Hematoid)
£1.95 -
Quartz Points (Smoky)
Price range: £2.00 through £3.00 -
Quartz points with Fluorite
£8.00 -
Quartz points with Goethite phantom
£15.00 -
Quartz specimens (Elestial / Skeletal)
£35.00 -
Quartz Specimens / Rough (Rose)
£2.00 -
Quartz Specimens / Rough (Rutilated)
Price range: £3.50 through £10.00 -
Quartz specimens from Tole, Pakistan
£3.50 -
Quartz with Brookite Inclusions
£10.00 -
Quartz with Chlorite inclusions
£24.95 -
Quartz with Dumortierite inclusions
Price range: £3.00 through £10.00 -
Quartz with Fluorite Inclusions
Price range: £25.00 through £200.00 -
Quartz with Garnet inclusions (Smoky)
£50.00 -
Quartz with Hydrocarbon Inclusions
Price range: £2.50 through £10.00 -
Quartz with inclusions
£4.95 -
Quartz with specularite inclusions from Crowgarth Mine, Cumbria
£35.00 -
Quartz, Mica, and Tourmaline from Skardu, Pakistan
Price range: £5.00 through £10.00 -
Ramsbeckite from Penrhiw Mine, Wales
£10.00 -
Ramsbeckite, Serpierite, Linarite and Schulenbergite from Friedrichssegen Mine, Germany
£25.00 -
New
Ranceite from El Conjuro Mines, Spain
£5.00 -
New
Renierite from Kipushi, DR Congo
£50.00 -
Rhodochrosite and Quartz specimens
Price range: £18.00 through £35.00 -
Rhodochrosite from Burdell Gill, Cumbria
£10.00 -
Rhodochrosite from Capillitas Mine, Argentina
Price range: £1.00 through £15.00 -
Rhodochrosite var. Capillitite from Capillitas Mining District, Argentina
£10.00 -
Rhodonite (Vittinkiite) from Woods Mine, Australia
£5.00 -
Rhodonite from Sydenham and Lee Wood mine, Devon
£5.00 -
Rhyolite specimens (Orbicular)
£5.00 -
Rockbridgeite from Cubos-Mesquitela-Mangualde, Portugal
£7.50 -
Rockbridgeite from Leonie I Mine, Germany
£10.00 -
Rosasite and Adamite from Vouves, Greece
£20.00 -
Roscoelite mica from Merelani Hills, Tanzania
£3.00 -
Rutile and Quartz from Saurüssel, Austria
£15.00 -
Rutile from Carrock Mine, Cumbria
£7.50 -
Rutile from Lanterdan Quarry, Cornwall
£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.