Gibbsite Vs Variscite
Origin
Not Available
Australia, Spain, Brazil, Germany, Australia, Spain, Brazil, Germany, Australia, Spain, Brazil
Color
Green, White, gray, Green, White, gray
Green, Blue, Colorless
For which Rashi?
Not Available
Virgo
Planet
Not Available
Not Available
Element of Planets
Not Available
Earth
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Not Available
Projective
Deities
Not Available
Past Life Recall
Not to wear with
Not Available
Not Available
Powers
Not Available
Not Available
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.35
2.42-2.58
Fracture
Fibrous, Difficult, Fibrous
Conchoidal, Splintery, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Brittle
Cleavage
{001} Perfect
[010] perfect
Chemical Composition
Al(OH)3
AlPO4 · 2(H2O)
Luster
Vitreous, Pearly
Vitreous, Waxy
Pleochroism
colorless.
MissingWalter Schumann
Dispersion
Not Available
Not Available
Transparency
Not Available
Translucent, Opaque . May be translucent when backlit on the edges.
Refractive Index
Not Available
1.560-1.594
Optic Character
Not Available
Not Available
Crystal System
monoclinic
Orthorhombic
Birefringence
Not Available
0.031
Clarity
Not Available
Translucent
Neurological
Not Available
Not Available
Cardiovascular
Not Available
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Respiratory
Not Available
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Reproductive
Not Available
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Digestive
Not Available
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Psychology
Not Available
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Healing
Not Available
Not Available
Qualities Associated
Not Available
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Gibbsite Vs Variscite Fracture
Fracture is an important parameter when you compare Gibbsite and Variscite Physical Properties. It is necessary to understand the significance of these properties, before you compare Gibbsite Vs Variscite 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 Gibbsite is Difficult, Fibrous and Fibrous. Variscite fracture is Brittle, Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references and Splintery.
Gibbsite Vs Variscite Luster
A primary knowledge about Gibbsite vs Variscite 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. Gibbsite exhibits Pearly and Vitreous luster. Variscite, on other hand, exhibits Vitreous and Waxy luster.