Origin
Brazil, Southern and central Africa
Austria, Spain, Russia, Canada, Australia
Color
White, Colorless, Greenish, 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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Energy
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Finger
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Ring Metal
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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
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Brittle
Solubility
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Durability
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Specific Gravity
2.98-3.10
3.7-3.9
Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Conchoidal, Brittle
Cleavage
{100} Perfect, {110} Good, {011} Distinct
{001} perfect; {111} imperfect, may exhibit parting on , {011}
Mohs Hardness
5.5-6
5.5-6
Chemical Composition
LiAl(PO 4)(OH,F)Walter Schumann , Gemstones of the world (2001) More from other references
MgOMichael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Not Available
Vitreous
Pleochroism
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Dispersion
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Transparency
TransparentWalter Schumann, Gemstones of the world (2001) More from other references
TransparentWalter Schumann, Gemstones of the world (2001) More from other references
Refractive Index
1.578-1.646
1.735-1.738
Optic Character
Not Available
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Crystal System
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Isometric
Birefringence
0.020-0.030
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Clarity
TransparentWalter Schumann
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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Montebrasite Vs Periclase Fracture
Fracture is an important parameter when you compare Montebrasite and Periclase Physical Properties. It is necessary to understand the significance of these properties, before you compare Montebrasite 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 Montebrasite is Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle and Conchoidal. Periclase fracture is Conchoidal and Brittle.
Montebrasite Vs Periclase Luster
A primary knowledge about Montebrasite 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. Periclase, on other hand, exhibits Vitreous luster.
