Hercynite Vs Mother of Pearl
Origin
Not Available
Southern and central Africa
Color
Yellow, Black
Yellow, Red, Brown
Streak
Green
Not Available
For which Rashi?
Not Available
Pisces, Cancer, Pisces, Cancer
Planet
Not Available
Moon, Neptune
Element of Planets
Not Available
Water
Energy
Not Available
Receptive
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Deities
Not Available
Goddess
Not to wear with
Not Available
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Powers
Not Available
Wealth
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
4.39
2.65-2.87
Fracture
ConchoidalGemdat.org, Uneven
Not Available
Cleavage
{111} Indistinct, {111} Indistinct, {111} Indistinct
Not Available
Mohs Hardness
7.5-8
2.5-4.5
Chemical Composition
Fe2+ Al 2O 4Gemdat.org , Management Team (2012)
Not Available
Luster
Vitreous
Not Available
Pleochroism
Not Available
Not Available
Dispersion
Not Available
Not Available
Transparency
Translucent
Gemmological Tables (2004)
Refractive Index
1.80-1.83
1.53-1.69
Optic Character
Not Available
Not Available
Crystal System
Isometric Hexoctahedral H-M Symbol (4/m 3 2/m) Space Group: F d3m
Not Available
Birefringence
Not Available
0.16
Clarity
Translucent
Gemmological Tables (2004)
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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Hercynite Vs Mother of Pearl Fracture
Fracture is an important parameter when you compare Hercynite and Mother of Pearl Physical Properties. It is necessary to understand the significance of these properties, before you compare Hercynite Vs Mother of 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 Hercynite is ConchoidalGemdat.org and Uneven.
Hercynite Vs Mother of Pearl Luster
A primary knowledge about Hercynite vs Mother of 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. Hercynite exhibits Vitreous luster.
