Brucite Vs Marcasite
Origin
Pakistan
Southern and central Africa
Color
White, Green, Blue, Yellow, Brownish, Red, gray
Yellow, White
Streak
White
gray, Brownish, Black
For which Rashi?
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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
Sectile
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Solubility
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Durability
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Specific Gravity
2.39
4.80-4.90
Fracture
Irregular
UnevenArthur Thomas, Gemstones (2009), Uneven
Cleavage
Perfect on {0001}
{010} Indistinct
Chemical Composition
Mg(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
FeS 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Pearly
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Pleochroism
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NilArthur Thomas
Dispersion
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Transparency
TransparentMichael OâDonoghue, Gems, Sixth Edition (2006)
Gemmological Tables (2004) More from other references
Refractive Index
1.56-1.60
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Optic Character
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Crystal System
Trigonal
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Birefringence
0.010-0.020
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Clarity
TransparentMichael OâDonoghue
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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Brucite Vs Marcasite Fracture
Fracture is an important parameter when you compare Brucite and Marcasite Physical Properties. It is necessary to understand the significance of these properties, before you compare Brucite Vs Marcasite 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 Brucite is Irregular. Marcasite fracture is UnevenArthur Thomas, Gemstones (2009) and Uneven.
Brucite Vs Marcasite Luster
A primary knowledge about Brucite vs Marcasite 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. Brucite exhibits Vitreous and Pearly luster.