Fluorapatite Vs Schorl
Origin
Southern and central Africa
India, Southern and central Africa, Madagascar
Color
Violet, Blue, Yellow, Brown, White, Colorless
Black, Brownish, Greenish
For which Rashi?
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Planet
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Element of Planets
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Finger
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Ring Metal
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Energy
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Deities
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Not to wear with
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Powers
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Planetary
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Talisman
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Tenacity
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Solubility
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Durability
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Specific Gravity
3.1-3.25
3.18-3.22
Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001)
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Cleavage
Indistinct
{1011} Indistinct
Mohs Hardness
5
Not Available
Chemical Composition
Ca 5(PO 4) 3FAnthony et al , Handbook of mineralogy (2001)
Na(Fe2+3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Luster
Vitreous, Resinous
Vitreous
Pleochroism
Weak to strong if coloreD
Very strong: yellow-brown pale yellow
Dispersion
Not Available
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Transparency
Transparent
Transparent, Translucent
Refractive Index
1.631-1.650
1.635-1.672
Optic Character
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Crystal System
Hexagonal
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Birefringence
Not Available
0.025
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 Schorl Fracture
Fracture is an important parameter when you compare Fluorapatite and Schorl Physical Properties. It is necessary to understand the significance of these properties, before you compare Fluorapatite Vs Schorl 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. Schorl fracture is Brittle, Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Uneven and Uneven.
Fluorapatite Vs Schorl Luster
A primary knowledge about Fluorapatite vs Schorl 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. Schorl, on other hand, exhibits Vitreous luster.