Idocrase Vs Bastnasite
Origin
Canada, USA, Italy, Russia, Switzerland, Tanzania, Kenya, Sri Lanka
Turkey, Russia, Canada
Color
Green, Yellow, Brown, Violet, Blue
Reddish, Brown
Streak
Not Available
White
For which Rashi?
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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
Not Available
4.95-5.0
Fracture
Not Available
Uneven
Cleavage
Not Available
Imperfect to indistinct on {10 1 0}, parting on {0001}
Mohs Hardness
Not Available
4-5
Chemical Composition
Not Available
(Ce,La)(CO 3)FMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Not Available
Vitreous, Greasy, Pearly
Pleochroism
Not Available
Faint
Dispersion
Not Available
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Transparency
Not Available
Gemmological Tables (2004) More from other references
Refractive Index
1.67-1.76
1.717-1.722
Optic Character
Not Available
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Crystal System
tetragonal
Hexagonal
Birefringence
Not Available
0.100
Clarity
Color grading system
TransparentUlrich Henn and Claudio C. Milisenda
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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Idocrase Vs Bastnasite Fracture
Fracture is an important parameter when you compare Idocrase and Bastnasite Physical Properties. It is necessary to understand the significance of these properties, before you compare Idocrase Vs Bastnasite 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. Bastnasite fracture is Uneven.
Idocrase Vs Bastnasite Luster
A primary knowledge about Idocrase vs Bastnasite 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. Bastnasite, on other hand, exhibits Greasy, Pearly and Vitreous luster.