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Gillespite & Sanbornite

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SKY1131210

Description Tabs

Description
Locality: 
Madrelena Mine, Tres Pozos, Baja California, Mexico
Class: 
Crystals on Matrix
Size Range: 
Thumbnail (1-3cm)
Size: 
2 × 1.5 × 1 cm
Description

Outstanding deep red crystal aggregates of gillespite associated to brown taramellite (or maybe titantaramellite) on a white contrasting matrix of sanbornite.

Ex Vandenbroucke Museum collection from Waregem, Belgium.

Mineral Data
What's on the rock

Gillespite

Formula: 
BaFe2+[Si4O10]
Strunz: 
9.EA.05
Hardness: 
4.0
Type Locality: 
Dry Delta, Alaska Range, Yukon-Koyukuk Borough, Alaska, USA

Sanbornite

Formula: 
Ba2(Si4O10)
Strunz: 
9.EF.10
Hardness: 
5.0
Type Locality: 
Trumbull Peak Ba-silicate deposit, Trumbull Peak, Clearing House, Clearing House District, East Belt, Mariposa Co., California, USA

Current price

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12
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Start 05 Jan 18:00
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Shipping Information

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Spain
7
Europe
12
USA only (up to 250g). No duties or taxes applied
20
Rest of the World
12

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