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Jeromite On Rock Crystal

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RHT781401

Jeromite On Rock Crystal

New Discovery

Description Tabs

Description
Locality: 
Kami Mine, Ayopaya Province, Cochabamba Department, Bolivia
Class: 
Combination
Size Range: 
Cabinet (10-18 cm)
Size: 
11.3 × 9 × 8 cm
Weight: 
705.00gr
Description

Group of rock crystals, covered with orange to dark red botryoidal aggregates of jeromite. From the new find of this rare amorphous arsenic-sulfide. Thousands of tiny spherules cover huge parts of the water-clear rock cystals. The main view is great with the tips of the waterclear rock crystals sticking out of the jeromite.

Even the matrix is drenched with jeromite.

There are only 5 localities worldwide where this mineral was found and this is by far the best. In the moment jeromite is discredited as a species, but someone seems to be working on it to get it credited again. Described as "An amorphous As-S-Se phase of variable composition".

Poisonous because of its high arsenic content.

Mineral Data
What's on the rock

Rock Crystal

Variety Of: 

Quartz

Formula: 
SiO2
Strunz: 
4.DA.05
Hardness: 
7.0
Formula: 
Hardness: 
0.0

Seller Information

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Seller's terms and conditions

Rockhunter does not sell by size or weight. Sizes and weights given are just for the basic orientation of the buyer and shipment planning and might not be exact, even though we're always trying to be as exact as possible.

Photos might show the item in an enlarged or reduced dimension. Please refer to the given sizes. Please note that all photos have been adjusted – e.g., trimmed to show a certain aspect/a detail, colours adjusted, contrasts highlighted etc. to give the customer an optimal impression, while we try to stay as close to the natural appearance as possible. If it shows that photos cannot depict the natural appearance correctly, we will usually mention this (e.g., all Dioptase photos will never show the rich colour and lustre of the mineral). However, the colours on other photos might be a little off too. Also, computer screens might show colours differently.

We assume that the buyer has a basic knowledge of minerals and, on the one hand, has informed himself about possible toxicity and is aware of dangers in handling them. On the other hand, he must also have informed himself about how certain minerals are to be handled and stored – e.g., about resistance to cleaning agents and solvents, sensitivity to light and the like. Rockhunter accepts no liability whatsoever for injuries, health consequences and incorrect treatment of any kind.

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