Tourmaline (mineral)
Tourmaline crystals, a selection of specimens of this crystallized mineral species. Tourmaline is a mineral, here many collectibles presented with a description, one or more photos and sometimes a video. These tourmalines are for sale.
It is a group of minerals of the silicate family, subgroup of cyclosilicates, with chemical formula XG3Z6(BO3)3T6O18(OH,O)3(OH,F,O), where X = (Ca,Na,K,[]), G =(Mg,Li,Al,Mn,Fe2+,3+,V,Cr,Ti,Cu,[]), Z = (Al,Mg,Cr,V,Fe3+,Ti), T = (Si,Al,B,Be), of the trigonal crystal system.
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Tourmaline, Brazil.
35,00€ Read more -
Tourmaline (Elbaite), Minas Gerais, Brazil.
90,00€ Add to cart -
Uvite, Pierrepont, New York, USA.
70,00€ Add to cart -
Schorl and Cleavelandite, Cruzeiro mine, São José da Safira, Brazil.
50,00€ Add to cart -
Tourmaline (Schorl), Madagascar.
45,00€ Add to cart -
Tourmaline on cleavelandite, Golconda, Minas Gerais, Brazil.
65,00€ Add to cart -
Tourmaline (Dravite), Yennetharra station, Australia.
350,00€ Add to cart -
Tourmaline, Rutile and Quartz, Gotthard Tunnel, Switzerland.
85,00€ Add to cart -
Tourmaline, orthoclase, Strahlenberg, Fichtelgebirge, Bavaria, Germany.
70,00€ Add to cart -
Schorl on Orthose, Epprechtstein, Fichtelgebirge, Bavaria, Germany.
95,00€ Add to cart -
Tourmaline, Adularia and Chlorite, Val Cristallina, Switzerland.
45,00€ Add to cart -
Uvite (Tourmaline), Brumado, Bahia, Brazil.
320,00€ Add to cart -
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Dravite (Tourmaline), Yennetharra station, Australia.
65,00€ Read more -
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Dravite (Tourmaline), Val d’Ossola, Italy.
100,00€ Read more -
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Tourmaline, Himalaya mine, California, USA.
340,00€ Read more -
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Elbaite tourmaline, Himalaya mine, San Diego, California, USA.
800,00€ Read more -
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Lepidolite rubellite, Stewart Lithia Mine, Pala, San Diego, California.
45,00€ Read more