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Tourmaline Muscovite & Feldspar

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RUM720992

Tourmaline Muscovite & Feldspar

Description Tabs

Description
Locality: 
Darrah I Pech, Chapa Dara District, Kunar Province, Afghanistan
Class: 
Combination
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.2 × 4.4 × 2.8 cm
Description

An attractive well terminated gemmy tourmaline with muscovite & feldspar.

Mineral Data
What's on the rock

Tourmaline

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

Muscovite

Formula: 
KAl2(AlSi3O10)(OH)2
Strunz: 
9.EC.15
Hardness: 
2.5
Streak: 
White

Feldspar

Group Parent: 
Feldspar Group

Seller Information

Payment options: offline, paypal_wpp, paypal_wps

Seller's terms and conditions
In case of any reason(s), the buyer may opt to send back item(s) , within a week, after receiving it.! We strive hard your item(s) reach you safe and well-packaged.!! Thanks.!