Aragonite Vs Franklinite
Origin
Canada, Pakistan
USA
Color
Reddish, Greenish, White, Red, Yellow, Green, Grey, Blue, Brown, Colorless, gray, orange
Brown, Red, Black, Brownish
Streak
White
Reddish, Brown
For which Rashi?
Virgo, Capricorn
-
Element of Planets
Earth
-
Specific Gravity
2.93-2.96
5.05-5.22
Fracture
Subconchoidal, Conchoidal
Uneven
Cleavage
Distinct on {010}, imperfect {110} and {011}
None
Mohs Hardness
3.5-4
5.5-6
Chemical Composition
CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Zn,Mn2+ ,Fe2+ )(Fe3+ ,Mn3+ ) 2O 4Anthony et al , Handbook of mineralogy (2001)
Luster
Vitreous, Resinous
-
Pleochroism
StrongArthur Thomas
-
Transparency
Transparent, Translucent
Translucent
Refractive Index
1.525-1.686
-9999
Crystal System
Orthorhombic
Isometric Hexoctahedral H-M Symbol (4/m 3 2/m) Space Group: F d3m
Birefringence
0.155
-9999
Clarity
Transparent
Translucent
Neurological
Promotes focus and concentration
-
Cardiovascular
Supports heart health
-
Psychology
Stability
Creativity
Healing
Emotional healing
-
Qualities Associated
Centering
Grounding
Aragonite Vs Franklinite Fracture
Fracture is an important parameter when you compare Aragonite and Franklinite Physical Properties. It is necessary to understand the significance of these properties, before you compare Aragonite Vs Franklinite 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. Franklinite fracture is Uneven.
Aragonite Vs Franklinite Luster
A primary knowledge about Aragonite vs Franklinite 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.