Origin
Mexico
Austria, Spain, Russia, Canada, Australia
Color
Colorless, Blue, Violet, White, Brown, Colorless, Blue, Violet, White, rose, Brown, gray, Colorless, White, Violet, gray, Colorless, White, Violet, gray
Colorless, Brownish, Yellow, Green, gray, White
For which Rashi?
Not Available
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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
Not Available
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Durability
Not Available
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Specific Gravity
2.90-2.98
3.7-3.9
Fracture
Conchoidal, Brittle, Conchoidal, UnevenArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Conchoidal, Brittle
Cleavage
Rare tabular and prismatic crystals. Usually occurs as fibrous, parallel veins that break off into cleavage fragments.
{001} perfect; {111} imperfect, may exhibit parting on , {011}
Chemical Composition
CaSO 4Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
MgOMichael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Pearly, Greasy
Vitreous
Pleochroism
For violet varieties
Not Available
Transparency
Transparent
TransparentWalter Schumann, Gemstones of the world (2001) More from other references
Refractive Index
1.570-1.614
1.735-1.738
Optic Character
Not Available
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Crystal System
Orthorhombic
Isometric
Birefringence
0.042-0.044
Not Available
Clarity
Transparent
TransparentWalter Schumann
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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Anhydrite Vs Periclase Fracture
Fracture is an important parameter when you compare Anhydrite and Periclase Physical Properties. It is necessary to understand the significance of these properties, before you compare Anhydrite Vs Periclase 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 Anhydrite is Brittle, Brittle, Conchoidal, Conchoidal, Conchoidal, Gemstones (2009) and UnevenArthur Thomas. Periclase fracture is Brittle and Conchoidal.
Anhydrite Vs Periclase Luster
A primary knowledge about Anhydrite vs Periclase 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. Anhydrite exhibits Greasy and Pearly luster. Periclase, on other hand, exhibits Vitreous luster.