Pyrophyllite Vs Forsterite
Origin
Brazil
Southern and central Africa
Color
White, Blue, Yellow, Brown, Green, Brownish, Greenish, gray
Colorless, Green, Yellow, White, Colorless, Green, Yellow, 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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Tenacity
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Solubility
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Durability
Not Available
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Specific Gravity
2.65-2.90
3.23-3.26
Fracture
Gemstones (2009), Flexible Flexible fragments.
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Cleavage
{001} Perfect
Perfect on {010} imperfect on {100}
Mohs Hardness
Not Available
6.5-7
Chemical Composition
Al 2Si 4O 10(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Mg 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Pleochroism
NilArthur Thomas
colorless.
Dispersion
Not Available
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Transparency
Translucent
Transparent
Refractive Index
1.534-1.601
1.635-1.671
Optic Character
Not Available
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Crystal System
Not Available
Orthorhombic
Birefringence
0.050
0.033-0.042
Clarity
Translucent
Transparent
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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Pyrophyllite Vs Forsterite Fracture
Fracture is an important parameter when you compare Pyrophyllite and Forsterite Physical Properties. It is necessary to understand the significance of these properties, before you compare Pyrophyllite Vs Forsterite 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 Pyrophyllite is Flexible Flexible fragments. and Gemstones (2009). Forsterite fracture is Brittle, Conchoidal, Conchoidal, ConchoidalAnthony et al and Handbook of mineralogy (2001).
Pyrophyllite Vs Forsterite Luster
A primary knowledge about Pyrophyllite vs Forsterite 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. Pyrophyllite exhibits Pearly luster. Forsterite, on other hand, exhibits Vitreous luster.