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Cristobalite & Diopside

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SMM1104986

Cristobalite & Diopside

Description Tabs

Description
Locality: 
Ravin des Chômets, Puy de Dôme, Auvergne-Rhône-Alpes, France
Class: 
Crystals on Matrix
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3 × 2.5 × 2 cm
Description

Clusters of milky white cristobalite crystals are scattered across the volcanic matrix along with prismatic green diopside crystals and black bipyramidal magnetite. Beautiful!

Boxed with Label
Mineral Data
What's on the rock

Cristobalite

Formula: 
SiO2
Strunz: 
4.DA.15
Crystal System: 
Tetragonal - Trapezohedral
Hardness: 
6.0 - 7.0
Streak: 
White
Type Locality: 
Cerro San Cristóbal, Mun. de Pachuca, Hidalgo, Mexico

Diopside

Formula: 
CaMgSi2O6
Group Parent: 
Clinopyroxene Subgroup
Strunz: 
9.DA.15
Crystal System: 
Monoclinic
Hardness: 
5.5 - 6.5
Streak: 
white

Current price

Starting price

10
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Start 26 Mar 18:00
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Shipping Information

Postage Area Price
Italy up to 100 g. €.9.00 - up to 250 g. €.10.00
9
Europe up to 100 g. €.12.00 - up to 250 €.14.00
12
America, Africa, Asia, up to 100g. €.14.00 up to 250g. €.18.00
14
Australia,N.Zeland,Oceania,up to100 g.€.15.00 up to 250g.€.19.00
15

Seller Information

Payment options: offline, paypal_wpp, paypal_wps

Bid History

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