Pietersite Vs Augite
Origin
Southern and central Africa
USA, Mexico
Color
Blue, Blue, Red
Green, Brown, Greenish, Brown, Green, Green, Black
Streak
Not Available
Greenish, gray, Greenish, gray
For which Rashi?
Sagittarius, Leo, Sagittarius, Leo, Sagittarius, Leo
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Planet
Sun, Mars
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Element of Planets
Air
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Finger
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Ring Metal
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Energy
Projective, Receptive
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Deities
Freyja
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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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Solubility
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Durability
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Specific Gravity
Not Available
3.19-3.56
Fracture
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Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Cleavage
Not Available
{110} Perfect, {010} Indistinct
Chemical Composition
Not Available
(Ca,Na)(Mg,Fe,Al,Ti)(Si,Al) 2O 6Anthony et al , Handbook of mineralogy (2001)
Luster
Not Available
Vitreous, Resinous
Pleochroism
Not Available
Pale green
Dispersion
Not Available
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Transparency
Not Available
Transparent, Translucent
Refractive Index
1.54-1.56
1.671-1.774
Optic Character
Not Available
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Crystal System
Trigonal
Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/c
Birefringence
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Clarity
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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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Pietersite Vs Augite Fracture
Fracture is an important parameter when you compare Pietersite and Augite Physical Properties. It is necessary to understand the significance of these properties, before you compare Pietersite Vs Augite 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. Augite fracture is Brittle, Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Uneven and Uneven.
Pietersite Vs Augite Luster
A primary knowledge about Pietersite vs Augite 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, on other hand, exhibits Resinous and Vitreous luster.