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Mountainite & Raite

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PLN552943

Mountainite & Raite

Description Tabs

Description
Locality: 
Yubileinaya Pegmatite, Karnasurt Mountain, Lovozero Massif, Murmansk Oblast, Russian Federation
Class: 
Massive/Crystalline
Size Range: 
Thumbnail (1-3cm)
Size: 
2 × 2.5 × 0.8 cm
Description

White crusts of mountainite in the company of golden-brown acicular raite

Mineral Data
What's on the rock

Mountainite

Formula: 
KNa2Ca2[Si8O19(OH)]·6H2O
Strunz: 
9.GG.10
Hardness: 
3.0
Colour: 
white
Streak: 
white
Type Locality: 
Bultfontein, Lejweleputswa District, Free State Province, South Africa

Raite

Formula: 
Na4Mn2+3Ti0.25Si8O20(OH)2·10H2O
Strunz: 
9.EE.55
Hardness: 
3.0 - 0.0
Streak: 
Yellow
Type Locality: 
Yubileinaya pegmatite (Yubileinoye; Jubilejnaja), Karnasurt Mt, Lovozero Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia...
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Seller Information

Payment options: offline, paypal_wpp, paypal_wps

Seller's terms and conditions
You can buy a lot specimens. I will give you a great combined shipping discount ! I combine the auctions. All packages are priority (7 days)