Dravite Vs Angelite
Origin
Southern and central Africa
Not Available, Mexico, Germany
Color
White, Colorless, Blue, Red, Green, Yellow, Violet, Black, Green, Red, Blue, White
Blue
Streak
Colorless
Not Available
For which Rashi?
Not Available
Aquarius
Planet
Not Available
Neptune
Element of Planets
Not Available
Air, Water
Finger
Not Available
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Ring Metal
Not Available
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Energy
Not Available
Receptive, Projective
Deities
Not Available
Ariadne
Not to wear with
Not Available
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Powers
Not Available
Healing
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
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Specific Gravity
3.03-3.18
Not Available
Fracture
Uneven, Uneven, Irregular, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Not Available
Cleavage
{???} Indistinct
Not Available
Chemical Composition
Na(Mg 3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Not Available
Luster
Vitreous
Not Available
Pleochroism
Very strong: pale yellow colorless
Not Available
Transparency
Transparent
Not Available
Refractive Index
1.614-1.666
Not Available
Optic Character
Not Available
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Crystal System
Trigonal Ditrigonal Pyramidal H-M Symbol (3m) Space Group: R 3m
Orthorhombic
Birefringence
0.014-0.032
Not Available
Clarity
Transparent
Not Available
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
Not Available
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Qualities Associated
Not Available
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Dravite Vs Angelite Fracture
Fracture is an important parameter when you compare Dravite and Angelite Physical Properties. It is necessary to understand the significance of these properties, before you compare Dravite Vs Angelite fracture. Whenever a gemstone chip breaks, it leaves a characteristic line along its breakage. Such lines are known as fracture and are used to identify the gemstones in their initial stages of production when they are in the form of rough minerals. Fracture is usually described with the terms “fibrous” and “splintery” to denote a fracture that usually leaves elongated and sharp edges. Fracture observed in Dravite is Brittle, Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Irregular, Uneven and Uneven.
Dravite Vs Angelite Luster
A primary knowledge about Dravite vs Angelite luster is useful in apparent identifications of these gemstones. Luster is the measure of light that gets reflected when incident on a finished cut gemstone. There are two major types of lusters: Silky and Adamantine. Since luster varies between two crystals of even the same gemstone, luster is limited to basic identification criteria. Dravite exhibits Vitreous luster.