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Tourmaline Var Uvite

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Tourmaline Var Uvite

Classic Locality

Description Tabs

Description
Locality: 
Pedra Preta Pit, Serra das Éguas, Brumado, Bahia, Brazil
Class: 
Crystals on Matrix
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3 × 2.2 × 2 cm
Largest Crystal: 
1.80cm
Description

Tourmaline var. uvite Brazilian. intense red-brown color. maximum shine. Associated with magnesite. No damage. Best quality

Mineral Data
What's on the rock

Tourmaline

Formula: 
A(D3)G6(T6O18)(BO3)3X3Z
Crystal System: 
Trigonal
Hardness: 
7

Uvite

Formula: 
Ca(Mg3)MgAl5(Si6O18)(BO3)3(OH)3(F/OH)
Group Parent: 
Tourmaline
Crystal System: 
Trigonal
Hardness: 
7.5
Colour: 
Black, greenish-black
Streak: 
Light-brown, light-green, or white
CAIROLI FINE MINERALS

Seller Information

Payment options: offline, paypal_wpp, paypal_wps

Seller's terms and conditions

We are professional resellers, and the guaranteed quality of each sale, and customer satisfaction, is our goal. We are not responsible for any damage suffered by the sample in transit. With the exception that the package arrives in poor external condition. We pack all the samples in a way and with super tested professional systems. But in any case you declare with a video, the opening of the package. The return of a sample for various reasons. It must be approved by us. And in any case the reimbursement will be net of expenses. Photos: All the photos we posted as examples were taken with professional cameras. Photos are not retouched with software, to enhance or alter the appearance of the samples. We try to offer photos, more realistically closer to the reality of the sample.