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