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Padparadscha
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Polyhalite
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Padparadscha
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Polyhalite
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Polyhalite
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Summary
Astrology
Physical Properties
Optical Properties
Benefits
All
Physical Properties
Tenacity
Solubility
Durability
Specific Gravity
Fracture
Cleavage
Mohs Hardness
Chemical Composition
-
-
-
3.95-4.10
-
None
9
Al 2O 3Ulrich Henn and Claudio C.
Brittle
Soluble
-
2.78
Conchoidal
Perfect on {10 1 }; parting on {010}
3.5
K2Ca2Mg(SO4)4·2H2O
Compare Blue Gemstones
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Padparadscha Vs Prase Opal
Blue Gemstones
Papagoite
Pezzottaite
Phosphosiderite
Pleonaste
Powellite
Prase
Prase Opal
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Precious Opal
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Pyrophyllite
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Polyhalite Vs Pezzottaite
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Polyhalite Vs Phosphosiderite
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Polyhalite Vs Pleonaste
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