Lizardite Vs Howlite
Origin
Southern and central Africa
Southern and central Africa
Color
Green, Blue, Yellow, White
Blue, Colorless, White
For which Rashi?
Not Available
Gemini, Virgo
Planet
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Element of Planets
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Earth
Energy
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Finger
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Ring Metal
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Deities
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Quan Yin
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
2.55
2.45-2.58
Fracture
Not Available
Conchoidal
Cleavage
{001} Perfect
None
Mohs Hardness
Not Available
3-3.5
Chemical Composition
Mg 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)
Ca 2B 5SiO 9(OH) 5Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Not Available
Vitreous
Pleochroism
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Dispersion
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Transparency
TranslucentAnthony et al
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Refractive Index
1.538-1.560
1.583-1.608
Optic Character
Not Available
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Crystal System
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monoclinic
Birefringence
Not Available
0.019
Clarity
TranslucentAnthony et al
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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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Lizardite Vs Howlite Fracture
Fracture is an important parameter when you compare Lizardite and Howlite Physical Properties. It is necessary to understand the significance of these properties, before you compare Lizardite Vs Howlite 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. Howlite fracture is Conchoidal.
Lizardite Vs Howlite Luster
A primary knowledge about Lizardite vs Howlite 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, on other hand, exhibits Vitreous luster.
