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Korobitsynite Tuperssuatsiaite & Aegirine

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HAN719580

Korobitsynite Tuperssuatsiaite & Aegirine

Description Tabs

Description
Locality: 
Aris Quarry, Windhoek Rural, Khomas Region, Namibia
Class: 
Crystals on Matrix
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.3 × 4.3 × 0.78 cm
Description

Colourless pseudohexagonal crystals of Korobitsynite in a small vug on phonolite matrix with Aegirine and minor fibrous tuperssuatsiaite

Mineral Data
What's on the rock

Korobitsynite

Formula: 
Na2(Ti,Nb)2(Si4O12)(OH,O)2·3-4H2O
Strunz: 
9.CE.30a
Crystal System: 
Orthorhombic
Hardness: 
5.0
Type Locality: 
Karnasurt Mt, Lovozero Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia...

Tuperssuatsiaite

Formula: 
Na2Fe3Si8O20(OH)2·4H2O
Strunz: 
9.EE.20
Hardness: 
0.0
Type Locality: 
Tuperssuatsiat Bay, Tunulliarfik Fjord (Tunugdliarfik), Ilímaussaq complex, Narsaq, Kujalleq, Greenland

Aegirine

Formula: 
NaFe3+Si2O6
Group Parent: 
Clinopyroxene Subgroup
Strunz: 
9.DA.25
Crystal System: 
Monoclinic
Hardness: 
6.0
Type Locality: 
Rundemyr, Øvre Eiker, Buskerud, Norway

Seller Information

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After a sale we expect to receive the payment with Pay Pal within 48 hours. You can return the goods within 14 days of receiving them by registered priority mail with tracking number. Buyer pays the costs of the return shipping