Ajoite Vs Lazurite
Origin
Southern and central Africa, Zimbabwe, South Africa
Afghanistan, Southern and central Africa
Color
Green, Blue, Green, Blue, Green
Blue, Greenish, Violet
Streak
Greenish, White, Greenish, White, Greenish, White
Blue, White
For which Rashi?
Virgo
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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
Gaia, Goddess, The All
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Not to wear with
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Powers
Healing
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Planetary
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Talisman
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Tenacity
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Brittle
Solubility
Decomposed by acids
Soluble
Durability
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Specific Gravity
2.96
2.75
Fracture
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Uneven, UnevenArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Cleavage
Perfect on {010}
Imperfect on {110}
Chemical Composition
(K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)
(Na,Ca) 8Al 6Si 6O 24(SO 4,S,Cl) 2Ulrich Henn and Claudio C.
Pleochroism
X: very light bluish green; Y and Z: brilliant bluish green
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Dispersion
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Transparency
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Gemmological Tables (2004) More from other references
Refractive Index
1.550
1.500
Optic Character
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Crystal System
Triclinic
Isometric
Birefringence
0.091
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Clarity
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Gemmological Tables (2004) More from other references
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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Ajoite Vs Lazurite Fracture
Fracture is an important parameter when you compare Ajoite and Lazurite Physical Properties. It is necessary to understand the significance of these properties, before you compare Ajoite Vs Lazurite 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. Lazurite fracture is Brittle, Conchoidal, Gemstones (2009), Uneven and UnevenArthur Thomas.
Ajoite Vs Lazurite Luster
A primary knowledge about Ajoite vs Lazurite 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. Ajoite exhibits Vitreous luster. Lazurite, on other hand, exhibits Vitreous luster.