Hanksite Vs Grandidierite
Origin
Not Available
Madagascar
Color
Colorless, Yellow, Green, gray, Black, White
Green
For which Rashi?
Not Available
Not Available
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
Brittle
Not Available
Solubility
Readily soluble in water
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.562
2.85-3.00
Fracture
Uneven, Conchoidal, Brittle
Brittle, UnevenArthur Thomas, Gemstones (2009), Brittle, Uneven
Cleavage
Good on {0001}
Perfect
Chemical Composition
KNa22(SO4)9(CO3)2Cl
(Mg,Fe)Al 3(BO 4)(SiO 4)OUlrich Henn and Claudio C.
Luster
Vitreous
Vitreous, Pearly
Pleochroism
Not Available
visible
Dispersion
Not Available
Not Available
Transparency
Not Available
Gemmological Tables (2004) More from other references
Refractive Index
1.481
1.578-1.639
Optic Character
Not Available
Not Available
Crystal System
Hexagonal
Orthorhombic
Birefringence
0.020
0.037-0.039
Clarity
Not Available
Gemmological Tables (2004) More from other references
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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Hanksite Vs Grandidierite Fracture
Fracture is an important parameter when you compare Hanksite and Grandidierite Physical Properties. It is necessary to understand the significance of these properties, before you compare Hanksite Vs Grandidierite 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 Hanksite is Brittle, Conchoidal and Uneven. Grandidierite fracture is Brittle, Brittle, Gemstones (2009), Uneven and UnevenArthur Thomas.
Hanksite Vs Grandidierite Luster
A primary knowledge about Hanksite vs Grandidierite 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. Hanksite exhibits Vitreous luster. Grandidierite, on other hand, exhibits Pearly and Vitreous luster.