Rocks and Minerals
Showing 651–700 of 890 results
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Pyromorphite Specimens
Price range: £3.95 through £150.00 -
Pyromorphite specimens from Burgham Mine, Shropshire
Price range: £10.00 through £15.00 -
Pyromorphite specimens from Bwlch Glas Mine, Wales
Price range: £5.00 through £10.00 -
Pyroxene from Graulay Quarry, Germany
£2.50 -
Pyroxferroite from Caspar quarry, Germany
£10.00 -
Pyroxmangite from Serrana Mine, Spain
Price range: £7.00 through £10.00 -
Pyrrhotite from Osor Mines, Spain
£5.00 -
Quartz (after beta-Quartz) from Mont Denise, France
£5.00 -
Quartz (Rose) from Dara-e-Pech pegmatite field, Afghanistan
Price range: £20.00 through £50.00 -
Quartz (Rose) from Regal mine, Brazil
Price range: £25.00 through £50.00 -
Quartz after Beta-Quartz
Price range: £1.50 through £3.00 -
Quartz and Amethyst specimens (Spirit/Cactus)
Price range: £10.00 through £20.00 -
Quartz and Calcite from Geevor Mine, Cornwall
£10.00 -
Quartz Clusters (Clear & Milky Quartz / Rock Crystal)
Price range: £12.50 through £15.00 -
Quartz Crystal Cluster (Faden/Tabular)
Price range: £1.00 through £5.00 -
Quartz Crystal Clusters (Smoky)
Price range: £3.50 through £20.00 -
Quartz from Botallack Mine, Cornwall
£20.00 -
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
£10.00 -
Quartz from Penlee Quarry, Cornwall
£12.50 -
Quartz from Pentireglaze Mine, Cornwall
£10.00 -
Quartz from Porthoustock, Cornwall
£10.00 -
Quartz from Rémuzat, France
£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 £15.00 -
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
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.