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Monheimite & Chalcedony

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TPX536774

Monheimite & Chalcedony

Classic Locality

Description Tabs

Description
Locality: 
San Valentín Quarry, Sancti Spiritu, La Unión, Murcia, Spain
Class: 
Crystals on Matrix
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.5 × 2.8 × 2 cm
Weight: 
22.00gr
Description

Very nice sample of blue chalcedony covered by monheimite crystals over a matrix of quartz and greenalite from this famous Spanish mine.

Mineral Data
What's on the rock

Monheimite

Variety Of: 

Smithsonite

Formula: 
ZnCO3
Strunz: 
5.AB.05
Hardness: 
4.0 - 4.5
Hardness: 
0.0

Chalcedony

Variety Of: 

Quartz

Formula: 
SiO2
Strunz: 
4.DA.05
Hardness: 
7.0
Hardness: 
6.5 - 7.0
Streak: 
White
Type Locality: 
Kadıköy (Chalcedon), Istanbul Province, Marmara Region, Turkey

Seller Information

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