Howlite Vs Prismatine
Origin
Southern and central Africa
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Color
Blue, Colorless, White
Yellow, Brown, Green
For which Rashi?
Gemini, Virgo, Gemini, Virgo, Gemini, Virgo
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Planet
Moon
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Element of Planets
Earth
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Finger
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Ring Metal
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Energy
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Deities
Quan Yin
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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
Not Available
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Durability
Not Available
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Specific Gravity
2.45-2.58
3.34
Fracture
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Not Available
Cleavage
None
{110} Perfect
Mohs Hardness
3-3.5
Not Available
Chemical Composition
Ca 2B 5SiO 9(OH) 5Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
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Luster
Vitreous
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Pleochroism
NilArthur Thomas
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Dispersion
Not Available
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Transparency
Gemmological Tables (2004) More from other references
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Refractive Index
1.583-1.608
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Optic Character
Not Available
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Crystal System
monoclinic
Orthorhombic
Birefringence
0.019
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Clarity
Gemmological Tables (2004) More from other references
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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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Howlite Vs Prismatine Fracture
Fracture is an important parameter when you compare Howlite and Prismatine Physical Properties. It is necessary to understand the significance of these properties, before you compare Howlite Vs Prismatine 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 Howlite is Brittle, Conchoidal, Gemstones (2009), Gemstones (2009), UnevenArthur Thomas and UnevenArthur Thomas.
Howlite Vs Prismatine Luster
A primary knowledge about Howlite vs Prismatine 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. Howlite exhibits Vitreous luster.