Topaz Vs Sugilite
Origin
Brazil, Madagascar, Russia, USA, Mexico, Pakistan, Sri Lanka
Canada, Southern and central Africa, Italy, Australia, India
Color
Yellow, Blue, Green, Red, White, Colorless, pink, Brown
Violet, Brownish, Yellow, Reddish, Pale pink
For which Rashi?
Sagittarius
Virgo
Planet
-
Mercury, Jupiter
Element of Planets
-
Water
Specific Gravity
3.49-3.57
2.69-2.79
Fracture
Subconchoidal, Uneven, Conchoidal
Conchoidal
Cleavage
[001] Perfect
Poor on {0001}
Chemical Composition
Al2SiO4(F,OH)2
KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Transparency
Transparent
Translucent
Refractive Index
1.606-1.644
1.607-1.612
Crystal System
Orthorhombic
Hexagonal
Birefringence
0.008-0.011
0.003
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Translucent
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Respiratory
Good
Excellent
Digestive
Supports digestive health
-
Psychology
Energy
Spirituality
Healing
Emotional healing
Emotional healing
Qualities Associated
Energy
Spiritual Protection
Topaz Vs Sugilite Fracture
Fracture is an important parameter when you compare Topaz and Sugilite Physical Properties. It is necessary to understand the significance of these properties, before you compare Topaz 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 Topaz is Subconchoidal, Uneven and Conchoidal. Sugilite fracture is Conchoidal.
Topaz Vs Sugilite Luster
A primary knowledge about Topaz 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. Topaz exhibits Vitreous luster. Sugilite, on other hand, exhibits Vitreous luster.