Origin
Canada, Southern and central Africa, Italy, Australia, India
USA, Mexico, Tanzania, Brazil, Pakistan, Afghanistan, Origins: USA
Color
Violet, Brownish, Yellow, Reddish, Pale pink
Green, Reddish, Brown, Yellow, Colorless, Blue, Violet, Grey
Planet
Mercury, Jupiter
-
Element of Planets
Water
-
Specific Gravity
2.69-2.79
3.26-3.36
Fracture
Conchoidal
Conchoidal
Cleavage
Poor on {0001}
Good on {100}
Mohs Hardness
5.5-6.5
6.5-7
Chemical Composition
KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Ca,Fe,Mn,Mg) 3Al 2BSi 4O 15(OH)Walter Schumann , Gemstones of the world (2001) More from other references
Transparency
Translucent
-
Refractive Index
1.607-1.612
1.656-1.704
Optic Character
-
Biaxial/+
Crystal System
Hexagonal
Triclinic
Birefringence
0.003
0.009-0.012
Clarity
Translucent
TransparentUlrich Henn and Claudio C. Milisenda
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Respiratory
Excellent
Good
Psychology
Spirituality
Harmony
Healing
Emotional healing
Emotional healing
Qualities Associated
Spiritual Protection
Balance
Sugilite Vs Axinite Fracture
Fracture is an important parameter when you compare Sugilite and Axinite Physical Properties. It is necessary to understand the significance of these properties, before you compare Sugilite Vs Axinite 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 Sugilite is Conchoidal. Axinite fracture is Conchoidal.
Sugilite Vs Axinite Luster
A primary knowledge about Sugilite vs Axinite 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. Sugilite exhibits Vitreous luster. Axinite, on other hand, exhibits Vitreous luster.