Forsterite Vs Pearl
Origin
Southern and central Africa
Australia
Color
Colorless, Green, Yellow, White, Colorless, Green, Yellow, White
Green, Blue
For which Rashi?
Not Available
Cancer, Gemini, Cancer, Gemini, Cancer, Gemini
Planet
Not Available
Moon
Element of Planets
Not Available
Water
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Not Available
Receptive
Deities
Not Available
Venus
Not to wear with
Not Available
Not Available
Powers
Not Available
Protection, Love, Money
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
3.23-3.26
2.60-2.85
Fracture
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Gemstones of the world (2001), UnevenWalter Schumann, Gemstones of the world (2001)
Cleavage
Perfect on {010} imperfect on {100}
none
Mohs Hardness
6.5-7
2.5-4.5
Chemical Composition
Mg 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Not Available
Pleochroism
colorless.
AbsentWalter Schumann
Dispersion
Not Available
None
Transparency
Transparent
Translucent, Opaque
Refractive Index
1.635-1.671
1.52-1.66
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
Orthorhombic
Birefringence
0.033-0.042
0.156
Clarity
Transparent
Translucent
Neurological
Not Available
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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
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Qualities Associated
Not Available
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Forsterite Vs Pearl Fracture
Fracture is an important parameter when you compare Forsterite and Pearl Physical Properties. It is necessary to understand the significance of these properties, before you compare Forsterite Vs Pearl 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 Forsterite is Brittle, Conchoidal, Conchoidal, ConchoidalAnthony et al and Handbook of mineralogy (2001). Pearl fracture is Gemstones of the world (2001), Gemstones of the world (2001) and UnevenWalter Schumann.
Forsterite Vs Pearl Luster
A primary knowledge about Forsterite vs Pearl 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. Forsterite exhibits Vitreous luster. Pearl, on other hand, exhibits Pearly luster.