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Mushistonite & Kësterite

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GMA823835

Mushistonite & Kësterite

Description Tabs

Description
Locality: 
Pingwu Mine, Mount Xuebaoding, Pingwu County, Mianyang, Sichuan Province, China (Peoples Republic)
Class: 
Crystal Group/Cluster
Size Range: 
Thumbnail (1-3cm)
Size: 
1.1 × 1 × 0.7 cm
Description

A perfect thumbnail of mushistonite covered kesterite crystals. Rare, intact piece with small flakes of muscovite.

Mineral Data
What's on the rock

Mushistonite

Formula: 
(Cu,Zn,Fe2+)[Sn(OH)6]
Strunz: 
4.FC.10
Hardness: 
4.0 - 4.5
Type Locality: 
Mushiston Deposit, Kaznok Valley, Pendzhikent (Penjikent; Panjakent), Zeravshan Range, Viloyati Sogd (Viloyati Sughd; Viloyati Khodzhent; Viloyati Leninabad), Tajikistan

Kësterite

Formula: 
Cu2(Zn,Fe)SnS4
Strunz: 
2.CB.15a
Hardness: 
4.5
Streak: 
Black
Type Locality: 
Këster Deposit (Kester Deposit), Arga-Ynnakh-Khaya granite Massif, Yana-Adycha Region, Yana River Basin, Verkhoyansk, Sakha Republic (Saha Republic; Yakutia), Eastern-Siberian Region, Russia

Seller Information

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