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Tourmaline Black Gold Mica 2

Tourmaline Black Gold Mica 2

Product Code: SCRTMIG-2.WW

Categories: Crystals & Minerals, Natural Crystals, Crystal
Crystal: Tourmaline
Detail: Black Tourmaline, also known as Schorl is a complex sodium iron aluminium boro-silicate hydroxide in the Tourmaline group. Muscovite is a potassium aluminium silicate hydroxide mineral commonly found in many rock types and as a primary mineral and is a member of the Mica group of minerals.
Chemical Composition: NaFe3(Al,Fe)6Si6O18(BO3)3(OH)4 - KAl2(AlSi3O10)(OH)2
Origin: Brazil
Finish: Natural
Size: 250mm
Weight: 7.1kg
Quantity: 1
Sold as Seen: Yes

The image shows the exact item you will receive.