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Quartz On Chalcedony

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SCH218235

Quartz On Chalcedony

Description Tabs

Description
Locality: 
Tichka Massif, Asni Cercle, Al Haouz Province, Marrakesh-Safi Region, Morocco
Size Range: 
Miniature (4.5-7 cm)
Size: 
4.7 × 4.5 × 4.4 cm
Description

A large iron oxide-tinted chalcedony column with sparkling overcoats of quartz crystals. Showy!

Mineral Data
What's on the rock

Quartz

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

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
schani

Seller Information

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