Pectolite Vs Precious Opal
Origin
Canada, Southern and central Africa
Australia
Color
Colorless, White, gray, pink, Green
Yellow, Green, Blue
Streak
White
Not Available
For which Rashi?
Not Available
Not Available
Planet
Not Available
Not Available
Element of Planets
Not Available
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Not Available
Not Available
Deities
Not Available
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Not to wear with
Not Available
Not Available
Powers
Not Available
Not Available
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Brittle
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.74-2.90
1.98-2.25
Fracture
Uneven, Gemstones (2009), Splintery
Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references
Cleavage
Perfect on {100} and {001}
Not Available
Mohs Hardness
4.5-5
5-6.5
Chemical Composition
Ca 2NaHSi 3O 9Ulrich Henn and Claudio C.
SiO 2 · nH 2OGemdat.org , Management Team (2012)
Luster
Silky
Not Available
Pleochroism
NilArthur Thomas
AbsentWalter Schumann
Dispersion
Not Available
None
Transparency
Transparent
Transparent, Translucent
Refractive Index
1.595-1.645
1.370-1.470
Optic Character
Not Available
Not Available
Crystal System
Triclinic
Not Available
Birefringence
0.028-0.038
Not Available
Clarity
Transparent
Transparent
Neurological
Not Available
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Cardiovascular
Not Available
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Respiratory
Not Available
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Reproductive
Not Available
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Digestive
Not Available
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Psychology
Not Available
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Healing
Not Available
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Qualities Associated
Not Available
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Pectolite Vs Precious Opal Fracture
Fracture is an important parameter when you compare Pectolite and Precious Opal Physical Properties. It is necessary to understand the significance of these properties, before you compare Pectolite Vs Precious 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 Pectolite is Gemstones (2009), Splintery and Uneven. Precious Opal fracture is Conchoidal, Conchoidal and Gemstones of the world (2001) More from other references.
Pectolite Vs Precious Opal Luster
A primary knowledge about Pectolite vs Precious 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. Pectolite exhibits Silky luster.