Ludlamite Vs Staurolite
Color
Green, Colorless, Greenish, White
Brown, Brownish, Yellow, Black, Reddish
Streak
Greenish, White
White, gray
For which Rashi?
Not Available
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Planet
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Element of Planets
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Finger
Not Available
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Ring Metal
Not Available
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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
3.1-3.2
3.7-3.8
Fracture
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Cleavage
Vitreous, pearly on cleavage
Distinct on {010}
Chemical Composition
(Fe2+ ,Mg,Mn2+ ) 3(PO 4) 2 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Fe,Mg,Zn) 2Al 9(Si,Al) 4O 22(OH) 2Ulrich Henn and Claudio C.
Luster
Vitreous, Pearly
Resinous
Pleochroism
NilArthur Thomas
X = colorless; Y = pale yellow; Z = golden yellow
Dispersion
Not Available
Not Available
Transparency
Gemmological Tables (2004) More from other references
Blue Chart Gem Identification (2010) More from other references
Refractive Index
1.653-1.693
1.736-1.762
Optic Character
Not Available
Not Available
Crystal System
monoclinic
monoclinic
Birefringence
0.038-0.044
0.009-0.015
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Blue Chart Gem Identification (2010) More from other references
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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Ludlamite Vs Staurolite Fracture
Fracture is an important parameter when you compare Ludlamite and Staurolite Physical Properties. It is necessary to understand the significance of these properties, before you compare Ludlamite Vs Staurolite 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 Ludlamite is Gemstones (2009), Gemstones (2009), UnevenArthur Thomas and UnevenArthur Thomas. Staurolite fracture is Brittle, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Subconchoidal.
Ludlamite Vs Staurolite Luster
A primary knowledge about Ludlamite vs Staurolite 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. Ludlamite exhibits Pearly and Vitreous luster. Staurolite, on other hand, exhibits Resinous luster.