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Calcite & Dolomite

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ADR797966

Calcite & Dolomite

Classic Locality

Description Tabs

Description
Locality: 
Estremoz, Évora District, Portugal
Class: 
Combination
Size Range: 
Miniature (4.5-7 cm)
Size: 
5 × 3.2 × 4.4 cm
Largest Crystal: 
0.70cm
Weight: 
72.00gr
Description

Spectacular piece formed by colorless crystals of calcite of a perfect finish, transparent and of great beauty on a matrix of honey brown dolomite crystals, from the famous area of ​​marble quarries of Estremoz in Portugal.

Mineral Data
What's on the rock

Calcite

Polymorph of: 
Formula: 
CaCO3
Strunz: 
5.AB.05
Crystal System: 
Trigonal
Hardness: 
3.0
Streak: 
White

Dolomite

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

Seller Information

Payment options: offline, paypal_wpp, paypal_wps

Seller's terms and conditions

Thank you for visiting our shop.

- Pieces will be sent 48/72 hours after the payment is received.

- All of our shipments, will be done by secured mail & Track Number.

- Shipping fees does not include insurances, import duties, taxes or charges. Check with your country´s custom border. In case you want to ensure you order contact with us.

- Every mineral will be nicely packed and labelled.

- Multiple purchases will have discount on shippings if it is possible due to the weight of the pieces.

- Colour may vary due to the camera sensor.