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Mordenite & Erionite-Ca

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CSW798813

Mordenite & Erionite-Ca

Description Tabs

Description
Locality: 
Kane's Quarry, Glengormley, County Antrim, Northern Ireland, United Kingdom
Class: 
Crystals on Matrix
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.6 × 3.5 × 2.7 cm
Weight: 
20.00gr
Description

Basalt matrix with amygdales lined with white mordenite crystals partially overgrowing golden acicular erionite-Ca crystals. Small black spheres of an unidentified mineral are also present.

Mineral Data
What's on the rock

Mordenite

Formula: 
(Na2,Ca,K2)Al2Si10O24·7H2O
Strunz: 
9.GD.35
Hardness: 
3.0 - 4.0
Streak: 
White
Type Locality: 
Morden, Bay of Fundy, Kings Co., Nova Scotia, Canada

Erionite-Ca

Formula: 
(Ca,K2,Na2)2[Al4Si14O36]·15H2O
Strunz: 
9.GD.20
Hardness: 
3.5 - 4.0
Colour: 
White
Streak: 
White
Type Locality: 
Maze (Mazé), Niigata City, Niigata Prefecture, Chubu Region, Honshu Island, Japan

Seller Information

Payment options: offline, paypal_wpp, paypal_wps

Seller's terms and conditions

Thank you for viewing my auctions. It goes without saying that maintaining high standards in both specimen quality and customer service are extremely important to me. If for any reason you are not happy with any aspect of your transaction then please let me know as soon as possible, ideally within 1 week of receiving your specimen. I will happily do all in my power to resolve the situation to your satisfaction. If your specimen is damaged upon delivery simply send me some photos to verify this and I'll provide you with a full refund or a replacement specimen, whichever you prefer. 

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