Lazulite Vs Mexican fire opal
Origin
Brazil, Southern and central Africa
Not Available
Color
Blue, Green, Black
White, Colorless, Blue, Red, Green, Yellow, Violet
Streak
White
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For which Rashi?
Gemini, Sagittarius, Gemini, Sagittarius, Gemini, Sagittarius
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Planet
Jupiter
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Element of Planets
Not Available
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Finger
Not Available
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Ring Metal
Not Available
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Energy
Projective
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Deities
Gia
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Not to wear with
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Powers
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Planetary
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Talisman
Not Available
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Tenacity
Not Available
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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
3.04-3.17
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Fracture
Uneven, Uneven, Gemstones of the world (2001) More from other references
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Cleavage
{001} Indistinct, {???} Indistinct
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Mohs Hardness
5.5
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Chemical Composition
(Mg,Fe)Al 2(PO 4) 2(OH) 2Arthur Thomas , Gemstones (2009) More from other references
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Luster
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Pleochroism
Transparent crystals show a strong pleochroism: colorless light blue dark (violet) blueHerve Nicolas Lazzarelli
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Transparency
Transparent, Translucent
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Refractive Index
1.604-1.646
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Optic Character
Not Available
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Crystal System
monoclinic
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Birefringence
0.031-0.036
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Clarity
Transparent
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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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Lazulite Vs Mexican fire opal Fracture
Fracture is an important parameter when you compare Lazulite and Mexican fire opal Physical Properties. It is necessary to understand the significance of these properties, before you compare Lazulite Vs Mexican fire opal 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 Lazulite is Gemstones of the world (2001) More from other references, Uneven and Uneven.
Lazulite Vs Mexican fire opal Luster
A primary knowledge about Lazulite vs Mexican fire opal 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.