Origin
Switzerland
Brazil, Southern and central Africa, Madagascar, Color: yellow, Hardness: 7, Refractive index: 1.54 1.55, Density: 2.65 2.66, Chemical composition: SiO2, Crystal structure: hexagonal, Origins: Widespread; best stones come from Brazil. Citrine is one of the least expensive gemstones. Even very big pieces, 50 carats and more, can be easily found on the market. Greenish-yellow and orange stones are more valuable, and heat treatment is often applied to enhance the yellow color., Yellow, brown, Yellow, brown, Yellow, brown, Yellow, brown, Yellow, brown, Yellow, brown, Yellow, brown, Yellow, brown, Yellow, brown, Yellow, brown
Color
Brown, Brownish, Yellow, Black, Reddish
Yellow
Streak
White, gray
Not Available
For which Rashi?
Not Available
Scorpio
Planet
Not Available
Sun, Jupiter
Element of Planets
Not Available
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Finger
Not Available
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Ring Metal
Not Available
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Energy
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Projective
Deities
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Persephone, Mercury
Not to wear with
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Powers
Not Available
Protection, Psychic Power
Planetary
Not Available
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Talisman
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Tenacity
Brittle
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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
3.7-3.8
2.65
Fracture
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
ConchoidalMichael OâDonoghue, Gems, Sixth Edition (2006), Gems, Sixth Edition (2006)
Cleavage
Distinct on {010}
Indiscernible
Chemical Composition
(Fe,Mg,Zn) 2Al 9(Si,Al) 4O 22(OH) 2Ulrich Henn and Claudio C.
SiO2
Pleochroism
X = colorless; Y = pale yellow; Z = golden yellow
Natural: weak; yellow light yellow.
Transparency
Blue Chart Gem Identification (2010) More from other references
Transparent
Refractive Index
1.736-1.762
1.544-1.553
Optic Character
Not Available
Not Available
Crystal System
monoclinic
Trigonal
Birefringence
0.009-0.015
0.009
Clarity
Blue Chart Gem Identification (2010) More from other references
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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Staurolite Vs Citrine Fracture
Fracture is an important parameter when you compare Staurolite and Citrine Physical Properties. It is necessary to understand the significance of these properties, before you compare Staurolite Vs Citrine 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 Staurolite is Brittle, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Subconchoidal. Citrine fracture is ConchoidalMichael OâDonoghue, Gems, Gems, Sixth Edition (2006) and Sixth Edition (2006).
Staurolite Vs Citrine Luster
A primary knowledge about Staurolite vs Citrine 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. Staurolite exhibits Resinous luster. Citrine, on other hand, exhibits Vitreous luster.