Aragonite Vs Sugilite
Origin
Canada, Pakistan
Canada, Southern and central Africa, Italy, Australia, India
Color
Reddish, Greenish, White, Red, Yellow, Green, Grey, Blue, Brown, Colorless, gray, orange
Violet, Brownish, Yellow, Reddish, Pale pink
For which Rashi?
Virgo, Capricorn
Virgo
Planet
-
Mercury, Jupiter
Element of Planets
Earth
Water
Specific Gravity
2.93-2.96
2.69-2.79
Fracture
Subconchoidal, Conchoidal
Conchoidal
Cleavage
Distinct on {010}, imperfect {110} and {011}
Poor on {0001}
Mohs Hardness
3.5-4
5.5-6.5
Chemical Composition
CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Resinous
Vitreous
Pleochroism
StrongArthur Thomas
Weak
Transparency
Transparent, Translucent
Translucent
Refractive Index
1.525-1.686
1.607-1.612
Crystal System
Orthorhombic
Hexagonal
Birefringence
0.155
0.003
Clarity
Transparent
Translucent
Neurological
Promotes focus and concentration
Enhances mental clarity and focus
Cardiovascular
Supports heart health
-
Respiratory
Poor
Excellent
Psychology
Stability
Spirituality
Healing
Emotional healing
Emotional healing
Qualities Associated
Centering
Spiritual Protection
Aragonite Vs Sugilite Fracture
Fracture is an important parameter when you compare Aragonite and Sugilite Physical Properties. It is necessary to understand the significance of these properties, before you compare Aragonite Vs Sugilite 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. Sugilite fracture is Conchoidal.
Aragonite Vs Sugilite Luster
A primary knowledge about Aragonite vs Sugilite 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. Sugilite, on other hand, exhibits Vitreous luster.