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Prehnite

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MNT144983

Prehnite

ex Charles Ottley Groom-Napier (M&M)
Classic Locality

Description Tabs

Description
Locality: 
Scotland, United Kingdom
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.5 × 3.3 × 2.3 cm
Description

A Charles Ottley Groom-Napier specimen (AKA M&M, 19th century): botryoidal slightly green prehnite with greyish cover from most probably Scotland (came from a small scottish suite at the M&M locker at Krantz).

Mineral Data
What's on the rock

Prehnite

Formula: 
Ca2Al2Si3O10(OH)2
Strunz: 
9.DP.20
Hardness: 
6.0 - 6.5
Streak: 
White
Type Locality: 
Karoo dolerites, Cradock, Chris Hani District, Eastern Cape Province, South Africa

Seller Information

Payment options: offline, paypal_wpp, paypal_wps

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