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Hyalite Quartz & Chalcedony

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HJZ675281

Hyalite Quartz & Chalcedony

Description Tabs

Description
Locality: 
Candelaria Mine, Moctezuma, Sonora, Mexico
Class: 
Crystals on Matrix
Size Range: 
Small cabinet (7-10 cm)
Size: 
5 × 7 × 5 cm
Description

Aesthetic hyalite with quartz and chalcedony on matrix. White and violet colors. No damage.

Mineral Data
What's on the rock

Hyalite

Variety Of: 

Opal

Formula: 
SiO2·nH2O
Strunz: 
4.DA.10
Hardness: 
5.5 - 6.5
Formula: 
SiO2·nH2O
Hardness: 
5.5 - 6.5
Streak: 
white

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

Seller Information

Payment options: offline, paypal_wpp, paypal_wps

Seller's terms and conditions

You can pay me by PayPal. h.j.zondervan@ziggo.nl is my paypall account.

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