Opal Vs Milky quartz
Origin
Ethiopia
Not Available
Color
Yellow, White, Red, Brown, Blue
White, Colorless, Blue, Red, Green, Yellow, Violet
Streak
White
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For which Rashi?
Cancer, Libra, Scorpio, Cancer, Libra, Scorpio, Cancer, Libra, Scorpio
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Planet
Mercury
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Element of Planets
Earth, Air, Water
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Finger
Not Available
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Ring Metal
Not Available
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Energy
Projective, Receptive
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Deities
Cupid
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Not to wear with
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Powers
Astral Projection, Psychicism
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Planetary
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Talisman
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Tenacity
BrittleWalter Schumann
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Solubility
hot salt water
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Durability
Not Available
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Specific Gravity
1.98-2.25
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Fracture
Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references, Brittle
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Cleavage
None
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Mohs Hardness
5-6.5
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Chemical Composition
SiO2 · nH2O
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Luster
Vitreous, Pearly
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Pleochroism
None
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Dispersion
None
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Transparency
Transparent, Translucent, Transparent to translucent
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Refractive Index
1.37-1.52
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Optic Character
Not Available
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Crystal System
Trigonal
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Birefringence
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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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Opal Vs Milky quartz Fracture
Fracture is an important parameter when you compare Opal and Milky quartz Physical Properties. It is necessary to understand the significance of these properties, before you compare Opal Vs Milky quartz 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 Opal is Brittle, Conchoidal, Conchoidal and Gemstones of the world (2001) More from other references.
Opal Vs Milky quartz Luster
A primary knowledge about Opal vs Milky quartz 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. Opal exhibits Pearly and Vitreous luster.