Rocks and Minerals
Showing 751–800 of 907 results
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Scolecite and Calcite specimens
Price range: £8.00 through £10.00 -
Scolecite Clusters
£22.50 -
New
Scorodite and Carminite from Ste Barbe vein, France
£10.00 -
Scorodite and Wolframite from Drakelands Mine, Devon
£15.00 -
New
Scorodite from Deer Hills, Cumbria
£3.00 -
Sale!
Scorodite from Drakelands Mine, Devon
Price range: £8.00 through £25.00 -
New
Scorodite from Penberthy Croft Mine, Cornwall
£15.00 -
Selenite from Castrillo del Val, Spain
Price range: £20.00 through £25.00 -
Selenite from La Tejera ravine, Spain
Price range: £7.50 through £12.50 -
Sale!
Selenite from San Timoteo Mine, Spain
Price range: £10.00 through £15.00 -
Selenite Specimens from the UK
Price range: £0.60 through £15.00 -
New
Sellaite from Emmelberg, Germany
£5.00 -
Senarmontite from Wet Swine Gill, Cumbria
£10.00 -
Serandite, Leucophanite, Aegirine from Mont Saint-Hilaire, Canada
£3.00 -
Serpentine from Toron Mines, Spain
Price range: £3.50 through £5.00 -
New
Serpierite and Wroewolfeite from Meadowfoot Smelter, Scotland
£20.00 -
Serpierite from Gwaith Yr Afon mine, Wales
£3.50 -
Serpierite from Lill Mine, Czech Republic
Price range: £1.50 through £7.50 -
Updated
Serpierite from Meadowfoot Smelter, Scotland
Price range: £3.00 through £3.50 -
Serpierite from Smallcleugh Mine, Cumbria
£5.00 -
Serpierite from Ystrad Einion Mine, Wales
Price range: £3.50 through £10.00 -
Shiva Lingam Specimens
£5.95 -
New
Shortite from Green River Basin, USA
£5.00 -
Shungite specimens (Rough)
£1.25 -
Siderite from Devon Great Consols, Devon
£2.50 -
Siderite from George and Charlotte Mine, Devon
£15.00 -
Siderite from Gravel Hill Mine, Cornwall
£2.50 -
Siderite from Penlee Quarry, Cornwall
£15.00 -
Siderite from South Crofty Mine, Cornwall
£7.50 -
Siderite from Wheal Cock, Cornwall
£2.00 -
Siderite, Sphalerite and Quartz from Vojtěch Mine, Czech Republic
£10.00 -
Updated
Silicon Carbide Specimens
Price range: £1.00 through £5.00 -
Silicon Specimens (Lab grown)
Price range: £2.00 through £4.00 -
Smithsonite and Galena from Tsumeb Mine, Namibia
£10.00 -
Smithsonite from Kelly Mine, New Mexico, USA
Price range: £3.50 through £50.00 -
Smithsonite from Tsumeb Mine, Namibia
Price range: £7.50 through £10.00 -
Smithsonite, Adamite, and Calcite from Hilarion Mine, Greece
£3.50 -
Smoky Quartz from Central St Gotthard Massif, Switzerland
Price range: £5.00 through £7.50 -
Smoky Quartz from Mooralla, Australia
£5.00 -
Smoky Quartz from the Great Longstone China Clay Pit, Cornwall
£30.00 -
Smoky Quartz geodes
£25.00 -
Sodalite from Sodalite mine, Namibia
£5.00 -
Sodalite Specimens / Rough
£4.50 -
Spessartine and Smoky Quartz from Tongbei, China
£50.00 -
Spessartine Garnet and Silver in Kaolinite from Broken Hill South Mine, Australia
£7.50 -
Sphalerite and Chalcopyrite from Joplin Field, USA
£15.00 -
Sphalerite and Fluorite from Furzehill Mine, Devon
£7.50 -
Sphalerite and Pyrite from Great South Tolgus
£10.00 -
Sphalerite and Pyrite from Huarón mining district, Peru
£20.00 -
Sphalerite from Callow Hill Quarry, Shropshire
Price range: £5.00 through £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.