Aragonite Vs Brazilianite
Origin
Canada, Pakistan
Brazil
Color
Reddish, Greenish, White, Red, Yellow, Green, Grey, Blue, Brown, Colorless, gray, orange
Green, Colorless, Greenish, Yellow
For which Rashi?
Virgo, Capricorn
-
Element of Planets
Earth
-
Specific Gravity
2.93-2.96
2.98-2.99
Fracture
Subconchoidal, Conchoidal
Conchoidal
Cleavage
Distinct on {010}, imperfect {110} and {011}
(010) Distinct to good
Chemical Composition
CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
NaAl 3(PO 4) 2(OH) 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Resinous
Vitreous
Pleochroism
StrongArthur Thomas
Very weakWalter Schumann
Transparency
Transparent, Translucent
-
Refractive Index
1.525-1.686
1.602-1.625
Crystal System
Orthorhombic
monoclinic
Birefringence
0.155
0.019-0.021
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Neurological
Promotes focus and concentration
-
Cardiovascular
Supports heart health
-
Psychology
Stability
Empowerment
Healing
Emotional healing
Emotional healing
Qualities Associated
Centering
Manifestation
Aragonite Vs Brazilianite Fracture
Fracture is an important parameter when you compare Aragonite and Brazilianite Physical Properties. It is necessary to understand the significance of these properties, before you compare Aragonite Vs Brazilianite 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. Brazilianite fracture is Conchoidal.
Aragonite Vs Brazilianite Luster
A primary knowledge about Aragonite vs Brazilianite 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. Brazilianite, on other hand, exhibits Vitreous luster.