Boracite Vs Crocoite
Origin
Boracite is found in evaporite deposits, Southern and central Africa, anhydrite and/or halite. Arthur Thomas
Australia, Southern and central Africa
Color
Colorless, White, Yellow, Blue, Green, Colorless, gray, Yellow, White
Red, Yellow, Red, orange
Streak
White
yellowish orange
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
Brittle
Not Available
Solubility
Soluble
Not Available
Durability
Not Available
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Specific Gravity
2.95-2.96
5.90-6.10
Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), (e.g. graphite).
Cleavage
None
{110} Distinct, {001} Indistinct, {100} Indistinct
Mohs Hardness
7-7.5
2.5-3
Chemical Composition
Mg 3B 7O 13ClMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
PbCrO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Adamantine
Adamantine
Pleochroism
None
Distinctly trichroic
Dispersion
Not Available
Not Available
Transparency
Transparent
Transparent
Refractive Index
1.658-1.673
2.31-2.66
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/n
Birefringence
0.010-0.011
Not Available
Clarity
Transparent
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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Boracite Vs Crocoite Fracture
Fracture is an important parameter when you compare Boracite and Crocoite Physical Properties. It is necessary to understand the significance of these properties, before you compare Boracite Vs Crocoite 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 Boracite is Brittle, Conchoidal, Conchoidal, ConchoidalArthur Thomas and Gemstones (2009). Crocoite fracture is (e.g. graphite)., ConchoidalArthur Thomas, ConchoidalArthur Thomas, Gemstones (2009) and Gemstones (2009).
Boracite Vs Crocoite Luster
A primary knowledge about Boracite vs Crocoite 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. Boracite exhibits Adamantine and Vitreous luster. Crocoite, on other hand, exhibits Adamantine luster.