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Dolomite Psm Aragonite

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PNS1162868

Description Tabs

Description
Locality: 
De Baca County, New Mexico, United States of America
Class: 
Single Crystal
Size Range: 
Thumbnail (1-3cm)
Size: 
2.7 × 2.6 × 0.8 cm
Weight: 
10.00gr
Description

A tabular, hexagonal crystal of dolomite pseudomorph after aragonite! An intriguing specimen and an excellent demonstrative example of how changing geological processes leave their mark on minerals.

High-resolution video available upon request.

USA customers: Please carefully review shipping policy under Zone 4.

Mineral Data
What's on the rock

Dolomite

Formula: 
CaMg(CO3)2
Strunz: 
5.AB.10
Crystal System: 
Trigonal - Rhombohedral
Hardness: 
3.5 - 4.0
Streak: 
White

Aragonite

Polymorph of: 
Formula: 
CaCO3
Strunz: 
5.AB.15
Crystal System: 
Hexagonal
Hardness: 
3.5 - 4.0
Type Locality: 
Gallo river, Molina de Aragón, Guadalajara, Castile-La Mancha, Spain

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Start 25 Jan 18:00
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Shipping Information

Postage Area Price
Zone 1 (check shipping policy)
7
Zone 2 (check shipping policy)
13
Zone 3 (check shipping policy)
14

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