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Hyalite On Schorl

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COR814093

Hyalite On Schorl

Description Tabs

Description
Locality: 
Namibia
Class: 
Crystal Group/Cluster
Size Range: 
Thumbnail (1-3cm)
Size: 
1.1 × 2 × 1.9 cm
Description

Translucent botryoidal balls of Hyalite Opal on Schorl Tourmaline.  Hyalite Opal glows under an artificial UV lighting source.

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

Schorl

Formula: 
Na(Fe2+3)Al6(Si6O18)(BO3)3(OH)3(OH)
Strunz: 
9.CK.05
Hardness: 
7.0
Thesaurum

Seller Information

Payment options: offline, paypal_wpp, paypal_wps

Seller's terms and conditions

Our T&C can be found on the following link: https://www.mineralthesaurum.com/t-c