Crocoite Vs Oligoclase
Origin
Australia, Southern and central Africa
Southern and central Africa
Color
Red, Yellow, Red, orange
Colorless, Brown, Greenish, gray
Streak
yellowish orange
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
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Specific Gravity
5.90-6.10
2.62-2.67
Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), (e.g. graphite).
Gems, Sixth Edition (2006), Gems, Sixth Edition (2006), Uneven
Cleavage
{110} Distinct, {001} Indistinct, {100} Indistinct
From the Greek, oligos and kasein, little cleavage.
Mohs Hardness
2.5-3
6-6.5
Chemical Composition
PbCrO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Na(90-70%)Ca(10-30%)(Al,Si)AlSi 2O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Adamantine
Vitreous
Pleochroism
Distinctly trichroic
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Dispersion
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Transparency
Transparent
Gemmological Tables (2004)
Refractive Index
2.31-2.66
1.538-1.550
Optic Character
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Crystal System
Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/n
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Birefringence
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0.010
Clarity
Transparent
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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Crocoite Vs Oligoclase Fracture
Fracture is an important parameter when you compare Crocoite and Oligoclase Physical Properties. It is necessary to understand the significance of these properties, before you compare Crocoite Vs Oligoclase 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 Crocoite is (e.g. graphite)., ConchoidalArthur Thomas, ConchoidalArthur Thomas, Gemstones (2009) and Gemstones (2009). Oligoclase fracture is Gems, Gems, Sixth Edition (2006), Sixth Edition (2006) and Uneven.
Crocoite Vs Oligoclase Luster
A primary knowledge about Crocoite vs Oligoclase 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. Crocoite exhibits Adamantine luster. Oligoclase, on other hand, exhibits Vitreous luster.