Augite Vs Pyrargyrite
Origin
USA, Mexico
Mexico
Color
Green, Brown, Greenish, Brown, Green, Green, Black
Black, Red
Streak
Greenish, gray, Greenish, gray
Red
For which Rashi?
Not Available
Not Available
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
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Not to wear with
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Powers
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Planetary
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Talisman
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Tenacity
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Brittle
Solubility
Not Available
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Durability
Not Available
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Specific Gravity
3.19-3.56
5.85
Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Conchoidal, Uneven, ConchoidalArthur Thomas, Brittle
Cleavage
{110} Perfect, {010} Indistinct
Distinct on {10 1 1}, imperfect on {01 1 2}
Mohs Hardness
5.5-6
2.5-3
Chemical Composition
(Ca,Na)(Mg,Fe,Al,Ti)(Si,Al) 2O 6Anthony et al , Handbook of mineralogy (2001)
Ag 3SbS 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Resinous
Adamantine
Pleochroism
Pale green
Distinct
Dispersion
Not Available
Not Available
Transparency
Transparent, Translucent
Translucent
Refractive Index
1.671-1.774
2.881-3.084
Optic Character
Not Available
Not Available
Crystal System
Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/c
Trigonal
Birefringence
Not Available
0.203
Clarity
Transparent
Translucent
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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Augite Vs Pyrargyrite Fracture
Fracture is an important parameter when you compare Augite and Pyrargyrite Physical Properties. It is necessary to understand the significance of these properties, before you compare Augite Vs Pyrargyrite 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 Augite is Brittle, Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Uneven and Uneven. Pyrargyrite fracture is Brittle, Conchoidal, ConchoidalArthur Thomas and Uneven.
Augite Vs Pyrargyrite Luster
A primary knowledge about Augite vs Pyrargyrite 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. Augite exhibits Resinous and Vitreous luster. Pyrargyrite, on other hand, exhibits Adamantine luster.