Origin
Canada, Pakistan
Southern and central Africa
Color
Reddish, Greenish, White, Red, Yellow, Green, Grey, Blue, Brown, Colorless, gray, orange
Brown, Green, gray, White
For which Rashi?
Virgo, Capricorn
-
Element of Planets
Earth
-
Specific Gravity
2.93-2.96
3.15-3.259
Fracture
Subconchoidal, Conchoidal
-
Cleavage
Distinct on {010}, imperfect {110} and {011}
Gedrite Magnesiogedrite , Comments: Dark gray cleavage fragment of magnesiogedrite (gedrite). , Location: Bamble, Telemark, Norway. , Scale: See Image.
Mohs Hardness
3.5-4
5.5-6
Chemical Composition
CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Mg,Fe2+ ) 2[(Mg,Fe2+ ) 3Al 2](Si 6Al 2)O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
Luster
Vitreous, Resinous
Vitreous
Pleochroism
StrongArthur Thomas
Weak to moderate
Transparency
Transparent, Translucent
Transparent
Refractive Index
1.525-1.686
1.625-1.718
Crystal System
Orthorhombic
Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma
Birefringence
0.155
-9999
Clarity
Transparent
Transparent
Neurological
Promotes focus and concentration
-
Cardiovascular
Supports heart health
-
Psychology
Stability
Focus
Healing
Emotional healing
-
Qualities Associated
Centering
Protection
Aragonite Vs Gedrite Fracture
Fracture is an important parameter when you compare Aragonite and Gedrite Physical Properties. It is necessary to understand the significance of these properties, before you compare Aragonite 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 Aragonite is Subconchoidal and Conchoidal.
Aragonite Vs Gedrite Luster
A primary knowledge about Aragonite 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. Aragonite exhibits Vitreous and Resinous luster. Gedrite, on other hand, exhibits Vitreous luster.