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Cimolite Psm Augite

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AMM1021848

Cimolite Psm Augite

Pseudomorph

Description Tabs

Description
Locality: 
Bílina Mine, Teplice District, Ústí nad Labem Region, Czech Republic
Class: 
Single Crystal
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.5 × 1.7 × 1.4 cm
Description

This a great rarity for the Bilina area. This a pseudomorphosis from cimolite after an idally grown augite crystal. Cimolite is a alumina-silikate which has replaced the augite while preserving the augite structure. Old-time specimen and very rare for this area.

Mineral Data
What's on the rock

Augite

Formula: 
(Ca,Na)(Mg,Fe2+,Al,Fe3+,Ti)[(Si,Al)2O6]
Strunz: 
9.DA.15
Crystal System: 
Monoclinic
Hardness: 
5.5 - 6.0

Seller Information

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Seller's terms and conditions

Accepted payment methods: PayPal, bank transfer.

Money back guarantee is valid until 14 days after receiving the payment. The refund will be initiated immediately upon receiving the minerals back. Due to the return time, there may be a delay in the refund.