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Analcime & Calcite

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MNT70222

Analcime & Calcite

ex H.J. Wilke stock
Classic Locality

Description Tabs

Description
Locality: 
Trabzon, Trabzon Province, Turkey
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.9 × 2.8 × 2.8 cm
Description

An example from this not so common locality at the black sea coast in Turkey:

Whitish well developed analcime crystals with cream white calcite on basaltoid matrix. Ex Wilke field trip material, no old label.

Mineral Data
What's on the rock

Analcime

Formula: 
Na2(Al2Si4O12)·2H2O
Strunz: 
9.GB.05
Crystal System: 
Triclinic
Hardness: 
5.0 - 5.5
Streak: 
White
Type Locality: 
Cyclopean Islands, Acitrezza (Aci Trezza), Etna Volcanic Complex, Catania Province, Sicily, Italy

Calcite

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

Seller Information

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Seller's terms and conditions

Terms & Conditions

Thank you for your interest in my offers! Payment is possible via Paypal, bank transfer or cash if you pick up the item(s) personally. Bank data will be provided after settling the auction/transaction(s) if needed.

In case you are not happy with a specimen, you may send it back within 4 weeks. After receipt, i will refund the price minus shipping costs. Please inform me before sending an item back. If you have any questions (or maybe complaints) please feel free to contact me.

Best regards Roger

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