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Gobbinsite

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PCZ152949

Gobbinsite

Type Locality

Description Tabs

Description
Locality: 
Gobbins, Island Magee, County Antrim, Northern Ireland, United Kingdom
Size Range: 
Small cabinet (7-10 cm)
Size: 
7.5 × 4 × 4 cm
Description

A basalt matrix with a number of vugs infilled with radiating gobbinsite. A very representative specimen from the type locality. As with last month all specimens in this auction have a starting bid of just $3 regardless of size, TL etc. In addition all purchases over $6 will qualify for a free crystalline zeolite specimen (at least miniature size) of a different type than those purchased.

Mineral Data
What's on the rock

Gobbinsite

Formula: 
Na4(Ca,Mg,K2)Al6Si10O32·12H2O
Strunz: 
9.GC.05
Hardness: 
4.0
Type Locality: 
Hills Port, Gobbins, Island Magee, Co. Antrim, Northern Ireland, UK
Peter Crozier Minerals