Fluorapatite Vs Childrenite
Origin
Southern and central Africa
Brazil
Color
Violet, Blue, Yellow, Brown, White, Colorless
Yellow, White, Brown, Brownish, Black
Streak
White
Brown, Yellow, White
For which Rashi?
Not Available
Not Available
Planet
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Element of Planets
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Energy
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Finger
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Ring Metal
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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
Not Available
Soluble
Durability
Not Available
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Specific Gravity
3.1-3.25
3.06-3.25
Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001)
Sub-Conchoidal, ConchoidalArthur Thomas, Conchoidal, Uneven
Cleavage
Indistinct
Poor/indistinct on {100}
Chemical Composition
Ca 5(PO 4) 3FAnthony et al , Handbook of mineralogy (2001)
(Fe,Mn)AlPO 4(OH) 2 -H 2OArthur Thomas , Gemstones (2009)
Luster
Vitreous, Resinous
Vitreous, Resinous
Pleochroism
Weak to strong if coloreD
visible
Dispersion
Not Available
Not Available
Transparency
Transparent
Transparent
Refractive Index
1.631-1.650
1.639-1.672
Optic Character
Not Available
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Crystal System
Hexagonal
Orthorhombic
Birefringence
Not Available
0.027-0.042
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 Childrenite Fracture
Fracture is an important parameter when you compare Fluorapatite and Childrenite Physical Properties. It is necessary to understand the significance of these properties, before you compare Fluorapatite Vs Childrenite 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). Childrenite fracture is Sub-Conchoidal, ConchoidalArthur Thomas, Conchoidal and Uneven.
Fluorapatite Vs Childrenite Luster
A primary knowledge about Fluorapatite vs Childrenite 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. Childrenite, on other hand, exhibits Vitreous and Resinous luster.
