Origin
Southern and central Africa
Southern and central Africa
Color
Colorless, Brown, Greenish, gray
White, Colorless, Blue, Red, Green, Yellow, Violet, Black, Green, Red, Blue, White
For which Rashi?
Not Available
Not Available
Planet
Not Available
Not Available
Element of Planets
Not Available
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Finger
Not Available
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Ring Metal
Not Available
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Energy
Not Available
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Deities
Not Available
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Not to wear with
Not Available
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Powers
Not Available
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Planetary
Not Available
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Talisman
Not Available
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Tenacity
Not Available
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Solubility
Not Available
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Durability
Not Available
Not Available
Specific Gravity
2.62-2.67
3.03-3.18
Fracture
Gems, Sixth Edition (2006), Gems, Sixth Edition (2006), Uneven
Uneven, Uneven, Irregular, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Cleavage
From the Greek, oligos and kasein, little cleavage.
{???} Indistinct
Mohs Hardness
6-6.5
7-7.5
Chemical Composition
Na(90-70%)Ca(10-30%)(Al,Si)AlSi 2O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Na(Mg 3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Pleochroism
Not Available
Very strong: pale yellow colorless
Transparency
Gemmological Tables (2004)
Transparent
Refractive Index
1.538-1.550
1.614-1.666
Optic Character
Not Available
Not Available
Crystal System
Not Available
Trigonal Ditrigonal Pyramidal H-M Symbol (3m) Space Group: R 3m
Birefringence
0.010
0.014-0.032
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Neurological
Not Available
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Cardiovascular
Not Available
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Respiratory
Not Available
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Reproductive
Not Available
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Digestive
Not Available
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Psychology
Not Available
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Healing
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Qualities Associated
Not Available
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Oligoclase Vs Dravite Specifications
While buying, there is a common bewilderment that most of the buyers face. As you compare Oligoclase Vs Dravite specifications, it helps you to decide which gemstone suits your zodiac sign. Besides, the extent to which a gemstone benefits you can be understood after comparing Oligoclase and Dravite Astrology. Its highly necessary to have a basic knowledge of facts about Oligoclase and Dravite, before you finalize to buy one.
Oligoclase is known to regulate the influence of Not Available planet. Dravite, the unique gem is known to regulate the influence of Not Available planet.