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Richterite
Richterite
☒

Pargasite
Pargasite
☒



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Richterite
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Pargasite
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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.0-3.5
Uneven
Perfect
5-6
Na(CaNa)(Mg,Fe++)5(Si8O22)(OH)2
 
-
-
-
3.04-3.26
Splintery, Uneven
{110} perfect
5-6
NaCa 2(Mg 4Al)Si 6Al 2O 22(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006)

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Green Gemstones

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Cacoxenite
Flint
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Pargasite
Stolzite
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Titanite
Pargasite Vs Titanite
Pargasite
Zinnwaldite
Pargasite Vs Zinnwaldite

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