Apophyllite KF Vs Austinite
Color
Colorless, White, Yellow, Green, White, pink, Green, Yellow, Violet, White, pink, Green, Yellow, Violet
Colorless, White, Green, White, Green, Brown, Colorless, Green, White, 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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Easily soluble in cold dilute HCl
Durability
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Specific Gravity
2.33-2.37
4.12
Fracture
Uneven, Brittle, Uneven, Brittle, Uneven
Brittle, Uneven, Brittle, Uneven
Cleavage
Perfect on {001}, imperfect on {110}
Good in two directions parallel to the prism faces {110}
Mohs Hardness
4.5-5
4-4.5
Chemical Composition
(K,Na)Ca4Si8O20(F,OH)•8(H2O)
CaZn(AsO4)(OH)
Luster
Vitreous, Pearly
Subadamantine, Silky, Fibrous
Pleochroism
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Dispersion
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Transparency
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Refractive Index
1.530-1.536
1.759
Optic Character
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Crystal System
tetragonal
Orthorhombic
Birefringence
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0.024
Clarity
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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 Austinite Fracture
Fracture is an important parameter when you compare Apophyllite KF and Austinite Physical Properties. It is necessary to understand the significance of these properties, before you compare Apophyllite KF Vs Austinite 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. Austinite fracture is Brittle, Brittle, Uneven and Uneven.
Apophyllite KF Vs Austinite Luster
A primary knowledge about Apophyllite KF vs Austinite 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. Austinite, on other hand, exhibits Fibrous, Silky and Subadamantine luster.