Rocks and Minerals
Showing 51–100 of 915 results
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Anglesite from Parys Mountain Mines, Wales
£10.00 -
Anglesite from Red Gill Mine, Cumbria
£2.00 -
Anglesite, Langite, and Linarite from Meadowfoot Smelter, Scotland
£3.00 -
Anglesite, Linarite, and Serpierite from Meadowfoot Smelter, Scotland
£7.50 -
Anhydrite from Casapalca Mine, Peru
Price range: £3.00 through £5.00 -
Anhydrite from Fauld Mine, Staffordshire
Price range: £5.00 through £6.00 -
Apatite from Franklin Mine, USA
£2.00 -
Apatite from Ipirá complex, Brazil
Price range: £2.50 through £5.00 -
Apatite in Hendricksite from Franklin Mine, USA
£5.00 -
Apatite Specimens (Blue)
£5.00 -
Apatite Specimens (Green)
Price range: £1.00 through £3.50 -
Apophyllite and Kinoite from Christmas Mine, USA
£15.00 -
Apophyllite and Stilbite from Jalgaon District, India
£10.00 -
Apophyllite Crystal Clusters
Price range: £7.00 through £10.00 -
Apophyllite from Jalgaon District, India
Price range: £5.00 through £10.00 - Sale!
Aquamarine and Muscovite specimens
Original price was: £300.00.£250.00Current price is: £250.00. -
Aquamarine and Tourmaline specimens
Price range: £3.50 through £20.00 -
Aquamarine on Smoky Quartz with Mica
£100.00 -
Aragonite crystal specimens
£7.50 -
Aragonite from Brandberg, Austria
£10.00 -
Aragonite from Carrock Mine, Cumbria
£5.00 -
Aragonite from Minglanilla, Spain
Price range: £5.00 through £8.00 -
Aragonite from Nickenicher Sattel, Germany
£3.50 -
Aragonite from Profunda Mine, Spain
£5.00 -
Aragonite from Terzaga ravine, Spain
£7.50 -
Aragonite Sputnik Clusters
Price range: £2.00 through £6.00 -
Arsenopyrite from Barruecopardo Mine, Spain
£7.50 -
Arsenopyrite from Carrock Mine, Cumbria
£3.00 -
Arsenopyrite from Ivy Tor Mine, Devon
£10.00 -
Arsenopyrite from Potts Gill Copper Mine, Cumbria
£2.00 -
Artinite from Staten Island, USA
Price range: £8.00 through £10.00 -
Asbolane and Erythrite from Old Sandbed Mine, Cumbria
£5.00 -
Augite from Erque, Spain
Price range: £3.00 through £5.00 -
Augite from the Canary Islands, Spain
£2.00 -
Aurichalchite and Hemimorphite from Mine No. 6, Greece
£10.00 -
Aurichalcite from Chah Kuh, West Asia
£15.00 -
Aurichalcite from Craig Rhiwarth Mine, Wales
£2.50 -
Aurichalcite from Greystone Quarry, Cornwall
£7.50 -
Aurichalcite from Southwest Mine, USA
£10.00 -
Aurichalcite on baryte from Old Gang Mines, North Yorkshire
£3.50 -
Aurichalcite specimens
£2.50 -
Aurichalcite, Baryte, and Hemimorphite from Moss Mine, North Yorkshire
£7.50 - New
Axinite-(Fe) from Kharan District, Pakistan
£10.00 -
Azurite and Harmotome from Dolyhir Quarry, Wales
£10.00 -
Azurite and Malachite from Hilarion Mine, Greece
£10.00 -
Azurite and Malachite Specimens
Price range: £1.50 through £35.00 -
Azurite from Cannington Park Quarry, Somerset
Price range: £1.00 through £4.00 -
Azurite from Dolyhir Quarry, Wales
£7.50 -
Azurite from La Encontrada Mine, Spain
£7.50 -
Azurite from Morenci Mine, USA
£7.50
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.