Origin
Not Available
Spain, Brazil, USA, Sri Lanka, Burma, Color: strongly pleochroic, reddish brown, pink / yellowish green, Hardness: 7 7.5, Refractive index: 1.63 1.65, Density: 3.13 3.21, Chemical composition: Al2SiO5, Crystal structure: orthorhombic, Lustre: vitreous, greasy, Origins: Spain, Brazil, USA, Sri Lanka, Burma. Discovered in Andalusia (Spain), the andalusite stone is relatively rare, with big crystals over 10 ct. especially rare. Due to its remarkable pleochroism effect, the stone is highly valued by collectors., brown
Color
Green, Grey, Blue, Yellow, Colorless, Violet, Red
Brown, pink, Violet, Yellow, Green, White, gray, Colorless, Green, gray, Brown, Red
Streak
Greenish, White
White
For which Rashi?
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All
Planet
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Venus
Element of Planets
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Energy
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Projective, Receptive
Finger
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Ring Metal
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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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Solubility
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Durability
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Specific Gravity
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3.05-3.21
Fracture
Sub-Conchoidal, Splintery
Uneven, Subconchoidal, Uneven, Subconchoidal, Splintery, UnevenArthur Thomas, Gemstones (2009)
Cleavage
{201} Imperfect, {100} Poor, {001} Poor
Good on {110}, poor on {100}
Chemical Composition
Not Available
Al 2SiO 5Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
Luster
Sub-Adamantine, Vitreous, Resinous
Vitreous, Greasy
Pleochroism
Weak
strongly trichroic
Transparency
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Transparent, Translucent
Refractive Index
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1.627-1.650
Optic Character
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Crystal System
Orthorhombic
Orthorhombic
Birefringence
Not Available
0.009-0.010
Clarity
Not Available
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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Scorodite Vs Andalusite Fracture
Fracture is an important parameter when you compare Scorodite and Andalusite Physical Properties. It is necessary to understand the significance of these properties, before you compare Scorodite Vs Andalusite 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 Scorodite is Sub-Conchoidal and Splintery. Andalusite fracture is Uneven, Subconchoidal, Uneven, Subconchoidal, Splintery, UnevenArthur Thomas and Gemstones (2009).
Scorodite Vs Andalusite Luster
A primary knowledge about Scorodite vs Andalusite 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. Scorodite exhibits Sub-Adamantine, Vitreous and Resinous luster. Andalusite, on other hand, exhibits Vitreous and Greasy luster.
