Rocks and Minerals
Showing 701–750 of 857 results
-
Scolecite and Calcite specimens
Price range: £8.00 through £10.00 -
Scolecite Clusters
£22.50 -
Scorodite and Carminite from Ste Barbe vein, France
£10.00 -
Scorodite and Wolframite from Drakelands Mine, Devon
£15.00 -
Scorodite from Deer Hills, Cumbria
£3.00 - Sale!
Scorodite from Drakelands Mine, Devon
Price range: £8.00 through £25.00 -
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 £10.00 - Sale!
Selenite from San Timoteo Mine, Spain
Price range: £10.00 through £15.00 -
Selenite Specimens from the UK
Price range: £0.60 through £3.00 -
Sellaite from Emmelberg, Germany
£5.00 -
Senarmontite from Wet Swine Gill, Cumbria
£10.00 -
Serpentine from Toron Mines, Spain
Price range: £3.50 through £5.00 -
Serpierite and Wroewolfeite from Meadowfoot Smelter, Scotland
£20.00 -
Serpierite from Lill Mine, Czech Republic
Price range: £1.50 through £7.50 -
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
£3.50 - New
Shattuckite and Malachite from Sesfontein, Namibia
£10.00 - New
Shattuckite from Sesfontein, Namibia
£10.00 -
Shortite from Green River Basin, USA
£5.00 -
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 Wheal Cock, Cornwall
£2.00 -
Siderite, Sphalerite and Quartz from Vojtěch Mine, Czech Republic
£10.00 -
Silicon Carbide Specimens
Price range: £1.00 through £3.00 -
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
£3.50 -
Smithsonite from Moss Mine, North Yorkshire
£10.00 -
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 Manganite from Yunxiao County, China
£20.00 - Sale!
Spessartine and Opal-AN from Yunxiao County, China
Price range: £15.00 through £23.50 -
Spessartine and Smoky Quartz from Tongbei, China
£50.00 -
Spessartine Garnet and Silver in Kaolinite from Broken Hill South Mine, Australia
£7.50 -
Spessartine, Feldspar, and Opal-AN from Yunxiao County, China
£25.00 -
Spessartine, Feldspar, and Quartz from Yunxiao County, China
Price range: £10.00 through £35.00 -
Sphalerite and Chalcopyrite from Joplin Field, USA
£15.00 -
Sphalerite and Pyrite from Great South Tolgus
£10.00 -
Sphalerite and Pyrite from Huarón mining district, Peru
£20.00 -
Sphalerite and Siderite from Řimbaba Mine, Czechia
£3.50
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.