Rocks and Minerals
Showing 651–700 of 736 results
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Updated
Sodalite from Sodalite mine, Namibia
£5.00 -
Sodalite Specimens / Rough
£4.50 -
Spessartine and Smoky Quartz from Tongbei, China
£50.00 -
New
Spessartine Garnet from Nani Hill, Tanzania
£2.50 -
Sphalerite and Chalcopyrite from Joplin Field, USA
£15.00 -
New
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 -
New
Sphalerite from Callow Hill Quarry, Shropshire
£10.00 -
New
Sphalerite from Driscoll Mine, USA
£3.00 -
Sphalerite from Greystone Quarry, Cornwall
£15.00 -
Updated
Sphalerite from Smallcleugh mine, Cumbria
£20.00 -
Sphalerite specimens
£3.00 – £20.00 -
Sphalerite, Galena, and Siderite from Force Crag Mine, Cumbria
£10.00 -
New
Sphalerite, Quartz and Siderite from Abercynon Colliery, Wales
£10.00 -
Sphene mineral specimens
£3.00 – £7.50 -
New
Spinel from An Phú, Vietnam
£2.00 -
Spinel Specimens
£2.50 – £3.00 -
Spodumene from Lovozero Massif, Russia
£10.00 -
Spodumene var Kunzite Specimens / Rough
£5.00 -
Staurolite crystal twins
£1.55 -
Stibnite from Nazarena Mine, Spain
£6.00 -
Stibnite mineral specimens
£2.00 – £35.00 -
Stilbite and Heulandite mineral specimens
£5.00 – £7.50 -
New
Stilbite and Stellerite from Eskifjörður, Iceland
£10.00 -
Stilbite from Saline Point, St Lucia
£10.00 -
Stilbite mineral specimens
£4.00 – £6.00 -
New
Strengite from Ste Barbe vein, France
£10.00 -
New
Strunzite from Hagendorf, Germany
£20.00 -
Sulphur from Agrigento, Italy
£10.00 – £35.00 -
Sunstone Specimens / Rough
£2.95 – £9.95 -
New
Tanzanite from Merelani Hills, Tanzania
£1.00 – £2.00 -
Tanzanite Specimens
£1.00 – £2.00 -
Tektite Specimens (Black)
£1.50 – £7.50 -
New
Tetrahedrite from Calcite quarry, Germany
£10.00 -
Thomsonite from Lomba dos Pianos quarry, Portugal
£3.50 – £7.50 -
New
Thomsonite from Punta del Aguila, Lanzarote, Spain
£15.00 -
Thomsonite specimens from Ljósá Quarry
£50.00 -
Thulite specimens
£1.50 – £8.00 -
Titanite from Emmelberg, Germany
£10.00 -
Topaz crystals with Bixbyite
£1.25 – £10.00 -
Updated
Topaz Specimens (Imperial)
£1.00 – £5.00 -
Topaz Specimens / Rough (Clear)
£5.00 – £15.00 -
Torbernite from Old Gunnislake Mine, Cornwall
£20.00 -
Sale!
Torbernite from Wheal Edward, Cornwall
Original price was: £50.00.£45.00Current price is: £45.00. -
Tourmaline – polished slices (Watermelon)
£3.50 – £7.50 -
Tourmaline and Cassiterite from Whitestone Quarry, Devon
£20.00 -
Tourmaline Crystals (Bicolour, Tricolour)
£3.00 -
Tourmaline Crystals (Black/Schorl)
£1.50 – £7.50 -
Tourmaline Crystals (Brown/Dravite)
£0.45 – £0.75
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.