Rocks and Minerals
Showing 701–750 of 842 results
-
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 -
Shattuckite and Malachite from Sesfontein, Namibia
£10.00 -
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)
£2.00 -
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 -
Sphalerite from Callow Hill Quarry, Shropshire
£5.00 -
Sphalerite from Coed-Ely Colliery, Wales
£5.00 -
Sphalerite from Greystone Quarry, Cornwall
£15.00 -
Sphalerite specimens
Price range: £3.00 through £20.00 -
Sphalerite, Galena, and Siderite from Force Crag Mine, Cumbria
£10.00 -
Sphalerite, Quartz and Siderite from Abercynon Colliery, Wales
£10.00 -
Sphene mineral specimens
Price range: £3.00 through £7.50 -
Spinel Specimens
Price range: £2.50 through £3.00 -
Spodumene from Lovozero Massif, Russia
£10.00 -
Spodumene var Kunzite Specimens / Rough
£5.00 -
Staurolite crystal twins
£1.55 -
Staurolite from Kerzest, France
Price range: £3.50 through £5.00 -
Stibnite from Jindřichov, Czech Republic
£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.