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Quartz Psm Mordenite In Agate

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GMN564136

Quartz Psm Mordenite In Agate

Description Tabs

Description
Locality: 
Gyöngyösoroszi, Mátra Mountains, Heves County, Hungary
Class: 
Combination
Size Range: 
Small cabinet (7-10 cm)
Size: 
7 × 4.2 × 1.5 cm
Description

Very nice mordenite psm. sprays in quartz matrix. ("agate")

Both sides polished.

Mineral Data
What's on the rock

Quartz

Formula: 
SiO2
Strunz: 
4.DA.05
Crystal System: 
Trigonal
Hardness: 
7.0
Streak: 
White

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

Agate

Variety Of: 

Chalcedony

Hardness: 
6.5 - 7.0
Formula: 
SiO2
Hardness: 
0.0

Seller Information

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