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Gismondine

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ZLT127262

Gismondine

Description Tabs

Description
Locality: 
Arensberg, Zilsdorf, Hillesheim, Vulkaneifel, Rhineland-Palatinate, Germany
Size Range: 
Thumbnail (1-3cm)
Size: 
1.2 × 2.3 × 1.8 cm
Largest Crystal: 
0.25cm
Description

Nice and very sharp dipramydal Gismondine crystals on a thin phillipsite layer. Good and rich specimen for species and location. Collected in 1981.

Mineral Data
What's on the rock

Gismondine

Synonym Of: 

Gismondine-Ca

Formula: 
CaAl2Si2O8·4H2O
Strunz: 
9.GC.05
Hardness: 
0.0
Group Parent: 
Zeolite Group

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