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Iddingsite
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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
-
-
-
2.5-2.8
-
{???} Perfect
3
MgO.Fe2O3.3SiO2•4(H2O)
Brittle
-
-
2.25-2.33
-
Good on {010}
3-4
Ca(VO)Si4O10•4(H2O)
Compare Brown Gemstones
Iddingsite Vs Mottramite
Iddingsite Vs Kutnohorite
Iddingsite Vs Radiolarite
Brown Gemstones
Jet lignite
Vlasovite
Vesuvianite
Pyrrhotite
Mottramite
Kutnohorite
Radiolarite
Astrology
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Physical ...
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Optical P...
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Chromite
Astrology
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Physical ...
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Optical P...
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Benefits
Petrified Wood
Astrology
|
Physical ...
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Optical P...
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Benefits
Cavansite Vs Vlasovite
Astrology
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Physical ...
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Optical P...
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Benefits
Cavansite Vs Vesuvianite
Astrology
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Physical ...
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Optical P...
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Cavansite Vs Pyrrhotite
Astrology
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Physical ...
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Optical P...
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Benefits