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Ershovite & Tisinalite

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HCH635087

Ershovite & Tisinalite

Description Tabs

Description
Locality: 
Tsentral'nyi Mine, Rasvumchorr Mountain, Khibiny Massif, Murmansk Oblast, Russian Federation
Class: 
Massive/Crystalline
Size Range: 
Thumbnail (1-3cm)
Size: 
1 × 1 × 1 cm
Description

Lightbrown aggregates up to 0.5 mm on matrix.

Mineral Data
What's on the rock

Ershovite

Formula: 
Na4K3(Fe,Mn,Ti)2Si8O22(OH)4·4H2O
Strunz: 
9.DF.15
Hardness: 
2.0 - 3.0
Streak: 
White
Type Locality: 
Koashva quarry, Koashva Mt, Khibiny Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia...

Tisinalite

Formula: 
Na3H3(Mn,Ca,Fe)TiSi6(O,OH)18·2H2O
Strunz: 
9.CJ.15a
Hardness: 
5.0
Type Locality: 
Koashva quarry, Koashva Mt, Khibiny Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia...

Seller Information

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