Apophyllite KF Vs Brucite
Color
Colorless, White, Yellow, Green, White, pink, Green, Yellow, Violet, White, pink, Green, Yellow, Violet
White, Green, Blue, Yellow, Brownish, Red, Blue, gray, Yellow, White
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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Solubility
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Durability
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Specific Gravity
2.33-2.37
2.39
Fracture
Uneven, Brittle, Uneven, Brittle, Uneven
Irregular
Cleavage
Perfect on {001}, imperfect on {110}
Perfect on {0001}
Chemical Composition
(K,Na)Ca4Si8O20(F,OH)•8(H2O)
Mg(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous, Pearly
Vitreous, Pearly
Pleochroism
Not Available
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Dispersion
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Transparency
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TransparentMichael OâDonoghue, Gems, Sixth Edition (2006)
Refractive Index
1.530-1.536
1.56-1.60
Optic Character
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Crystal System
tetragonal
Trigonal
Birefringence
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0.010-0.020
Clarity
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TransparentMichael OâDonoghue
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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Apophyllite KF Vs Brucite Fracture
Fracture is an important parameter when you compare Apophyllite KF and Brucite Physical Properties. It is necessary to understand the significance of these properties, before you compare Apophyllite KF Vs Brucite 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 Apophyllite KF is Brittle, Brittle, Uneven, Uneven and Uneven. Brucite fracture is Irregular.
Apophyllite KF Vs Brucite Luster
A primary knowledge about Apophyllite KF vs Brucite 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. Apophyllite KF exhibits Pearly and Vitreous luster. Brucite, on other hand, exhibits Pearly and Vitreous luster.