Jade Vs Gedrite
Origin
Australia, Canada, Italy, Kazakhstan, Russia, Switzerland, Turkey, USA, Guatemala
Southern and central Africa
Color
Green, Brown, gray
Brown, Green, gray, White
For which Rashi?
Pisces, Libra, Gemini, Taurus, Aries
-
Element of Planets
Water
-
Specific Gravity
2.90-3.38
3.15-3.259
Cleavage
1 or 2,2 prismatic.
Gedrite Magnesiogedrite , Comments: Dark gray cleavage fragment of magnesiogedrite (gedrite). , Location: Bamble, Telemark, Norway. , Scale: See Image.
Chemical Composition
Nephrite: Ca2(Mg,Fe)5Si8O22(OH)2 Jadeite: NaAlSi2O6
(Mg,Fe2+ ) 2[(Mg,Fe2+ ) 3Al 2](Si 6Al 2)O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
Pleochroism
-
Weak to moderate
Transparency
Translucent, Translucent to opaque
Transparent
Refractive Index
1.600-1.688
1.625-1.718
Crystal System
monoclinic
Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma
Birefringence
0.020-0.027
-9999
Clarity
Translucent
Transparent
Neurological
Enhances mental clarity and focus
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Healing
Emotional healing
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Qualities Associated
Harmony
Protection
Jade Vs Gedrite Fracture
Fracture is an important parameter when you compare Jade and Gedrite Physical Properties. It is necessary to understand the significance of these properties, before you compare Jade Vs Gedrite 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 Jade is Splintery.
Jade Vs Gedrite Luster
A primary knowledge about Jade vs Gedrite 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. Jade exhibits Vitreous luster. Gedrite, on other hand, exhibits Vitreous luster.