Aragonite Vs Grossular
Origin
Canada, Pakistan
Sri Lanka, India, Brazil
Color
Reddish, Greenish, White, Red, Yellow, Green, Grey, Blue, Brown, Colorless, gray, orange
Green, Brown, Colorless, gray, Yellow
Streak
White
Brownish, White
For which Rashi?
Virgo, Capricorn
-
Element of Planets
Earth
-
Specific Gravity
2.93-2.96
3.55-3.73
Fracture
Subconchoidal, Conchoidal
Conchoidal, Uneven
Cleavage
Distinct on {010}, imperfect {110} and {011}
none
Mohs Hardness
3.5-4
7-7.5
Chemical Composition
CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Ca 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Luster
Vitreous, Resinous
Greasy, Vitreous
Pleochroism
StrongArthur Thomas
None
Transparency
Transparent, Translucent
-
Refractive Index
1.525-1.686
1.730-1.760
Crystal System
Orthorhombic
cubic
Birefringence
0.155
0.020
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Neurological
Promotes focus and concentration
-
Cardiovascular
Supports heart health
-
Reproductive
-
Helps in digestion and alleviates indigestion
Psychology
Stability
Abundance
Healing
Emotional healing
Physical healing
Qualities Associated
Centering
Abundance
Aragonite Vs Grossular Fracture
Fracture is an important parameter when you compare Aragonite and Grossular Physical Properties. It is necessary to understand the significance of these properties, before you compare Aragonite Vs Grossular 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. Grossular fracture is Conchoidal and Uneven.
Aragonite Vs Grossular Luster
A primary knowledge about Aragonite vs Grossular 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. Grossular, on other hand, exhibits Greasy and Vitreous luster.