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Tourmaline Black Rough 4

Tourmaline Black Rough 4

Product Code: NCRT2-2.499

Categories: Crystals & Minerals, Natural Crystals
Crystal: Tourmaline
Detail: Black Tourmaline, also known as Schorl is a complex sodium iron aluminium boro-silicate hydroxide in the Tourmaline group.
Chemical Composition: Fe2O3 NaFe3(Al,Fe)6Si6O18(BO3)3(OH)4
Origin: Brazil
Finish: Natural
Color: Black
Size: 210mm
Weight: 1.9kg
Quantity: 1
Sold as Seen: Yes
How To Buy: Please Register or Log into your trade account.

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