Galena Vs Lazulite
Origin
Not Available
Brazil, Southern and central Africa
Color
Grey, gray
Blue, Green, Black
For which Rashi?
Not Available
Gemini, Sagittarius
Planet
Not Available
Jupiter
Element of Planets
Not Available
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Energy
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Projective
Finger
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Ring Metal
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Deities
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Gia
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
Not Available
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Durability
Not Available
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Specific Gravity
6.23
3.04-3.17
Fracture
Subconchoidal, Brittle, Metallic
Uneven, Gemstones of the world (2001) More from other references
Cleavage
Cubic perfect on [001], parting on [111]
{001} Indistinct, {???} Indistinct
Mohs Hardness
2.5-2.75
5.5
Chemical Composition
PbS
(Mg,Fe)Al 2(PO 4) 2(OH) 2Arthur Thomas , Gemstones (2009) More from other references
Luster
Not Available
Not Available
Pleochroism
Not Available
Transparent crystals show a strong pleochroism: colorless light blue dark (violet) blueHerve Nicolas Lazzarelli
Transparency
Not Available
Transparent, Translucent
Refractive Index
Not Available
1.604-1.646
Optic Character
Not Available
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Crystal System
cubic
monoclinic
Birefringence
Not Available
0.031-0.036
Clarity
Not Available
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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Galena Vs Lazulite Fracture
Fracture is an important parameter when you compare Galena and Lazulite Physical Properties. It is necessary to understand the significance of these properties, before you compare Galena Vs Lazulite 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 Galena is Subconchoidal, Brittle and Metallic. Lazulite fracture is Uneven and Gemstones of the world (2001) More from other references.
Galena Vs Lazulite Luster
A primary knowledge about Galena vs Lazulite 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.