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Umbozerite

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PLN551288

Umbozerite

Description Tabs

Description
Locality: 
Karnasurt Mountain, Lovozero Massif, Murmansk Oblast, Russian Federation
Class: 
Crystals on Matrix
Size Range: 
Thumbnail (1-3cm)
Size: 
1.5 × 2.5 × 1.5 cm
Description

Dark brown radiating crystals of umbozerite on matrix - rare thorium mineral

Mineral Data
What's on the rock

Umbozerite

Formula: 
Na3Sr4Th[Si(O,OH)3-4]8
Strunz: 
9.HG.15
Crystal System: 
Amorphous
Hardness: 
5.0
Type Locality: 
Karnasurt Mt, Lovozero Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia...
geo trader

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)