Fluorapatite Vs Obsidian
Origin
Southern and central Africa
Australia, Canada, Guatemala, Italy, Kenya, Mexico, Turkey, Mexico, Guatemala, Mexico, Guatemala
Color
Violet, Blue, Yellow, Brown, White, Colorless
Brown, Green
Streak
White
Not Available
For which Rashi?
Not Available
Sagittarius
Planet
Not Available
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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
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Projective
Deities
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Itzpapalotl
Not to wear with
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Powers
Not Available
Protection
Planetary
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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
3.1-3.25
2.35-2.60
Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001)
Conchoidal, ConchoidalWalter Schumann, Conchoidal
Cleavage
Indistinct
Not Available
Chemical Composition
Ca 5(PO 4) 3FAnthony et al , Handbook of mineralogy (2001)
Not Available
Luster
Vitreous, Resinous
Vitreous
Pleochroism
Weak to strong if coloreD
AbsentWalter Schumann
Transparency
Transparent
Transparent, Translucent
Refractive Index
1.631-1.650
1.450-1.550
Optic Character
Not Available
Not Available
Crystal System
Hexagonal
Amorphous
Birefringence
Not Available
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Clarity
Transparent
Transparent
Neurological
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Cardiovascular
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Respiratory
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Reproductive
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Digestive
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Psychology
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Healing
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Qualities Associated
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Fluorapatite Vs Obsidian Fracture
Fracture is an important parameter when you compare Fluorapatite and Obsidian Physical Properties. It is necessary to understand the significance of these properties, before you compare Fluorapatite Vs Obsidian 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 Fluorapatite is ConchoidalAnthony et al, Handbook of mineralogy (2001), Uneven and Uneven. Obsidian fracture is Conchoidal, Conchoidal and ConchoidalWalter Schumann.
Fluorapatite Vs Obsidian Luster
A primary knowledge about Fluorapatite vs Obsidian 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. Fluorapatite exhibits Resinous and Vitreous luster. Obsidian, on other hand, exhibits Vitreous luster.