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Nepouite
Nepouite
☒

Pyroxmangite
Pyroxmangite
☒



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Nepouite
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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.18-3.24
-
perfect on {001}
2
Ni3(Si2O5)(OH)4
 
-
-
-
3.76-3.77
-
{110} Perfect, {110} Perfect
5-6
(Fe,Mn) 7Si 7O 21Ulrich Henn and Claudio C.

Compare Green Gemstones

Green Gemstones

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Zinnwaldite
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Trinitite
Pyroxmangite
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Pyroxmangite Vs Prismatine
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Flint
Pyroxmangite Vs Flint
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Richterite
Pyroxmangite Vs Richterite

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