Fluorapatite Vs Sugilite
Origin
Southern and central Africa
Canada, Southern and central Africa, Italy, Australia, India
Color
Violet, Blue, Yellow, Brown, White, Colorless
Violet, Brownish, Yellow, Reddish, Pale pink
For which Rashi?
Not Available
Virgo
Planet
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Mercury, Jupiter
Element of Planets
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Water
Energy
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Receptive
Finger
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Ring Metal
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Deities
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The All
Not to wear with
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Powers
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Planetary
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All
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
2.69-2.79
Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001)
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
Indistinct
Poor on {0001}
Chemical Composition
Ca 5(PO 4) 3FAnthony et al , Handbook of mineralogy (2001)
KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Resinous
Vitreous
Pleochroism
Weak to strong if coloreD
Weak
Dispersion
Not Available
Not Available
Transparency
Transparent
Translucent
Refractive Index
1.631-1.650
1.607-1.612
Optic Character
Not Available
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Crystal System
Hexagonal
Hexagonal
Birefringence
Not Available
0.003
Clarity
Transparent
Translucent
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 Sugilite Fracture
Fracture is an important parameter when you compare Fluorapatite and Sugilite Physical Properties. It is necessary to understand the significance of these properties, before you compare Fluorapatite Vs Sugilite 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 Uneven, Uneven, ConchoidalAnthony et al and Handbook of mineralogy (2001). Sugilite fracture is ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas and Gemstones (2009).
Fluorapatite Vs Sugilite Luster
A primary knowledge about Fluorapatite vs Sugilite 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 Vitreous and Resinous luster. Sugilite, on other hand, exhibits Vitreous luster.
