Sinhalite Vs Sugilite
Origin
Sri Lanka, Burma, USA, Russia
Canada, Southern and central Africa, Italy, Australia, India
Color
Yellow, Brown, pink, Colorless
Violet, Brownish, Yellow, Reddish, Pale pink
Planet
-
Mercury, Jupiter
Element of Planets
-
Water
Specific Gravity
3.46-3.50
2.69-2.79
Fracture
Conchoidal
Conchoidal
Cleavage
Perfect
Poor on {0001}
Mohs Hardness
6-7
5.5-6.5
Chemical Composition
MgAlBO 4Michael 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
Pleochroism
Trichroism: green light brown dark brownHerve Nicolas Lazzarelli
Weak
Transparency
-
Translucent
Refractive Index
1.665-1.712
1.607-1.612
Crystal System
Orthorhombic
Hexagonal
Birefringence
0.036-0.042
0.003
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Translucent
Neurological
-
Enhances mental clarity and focus
Respiratory
Good
Excellent
Psychology
Intuition
Spirituality
Healing
Emotional healing
Emotional healing
Qualities Associated
Emotional Healing
Spiritual Protection
Sinhalite Vs Sugilite Fracture
Fracture is an important parameter when you compare Sinhalite and Sugilite Physical Properties. It is necessary to understand the significance of these properties, before you compare Sinhalite 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 Sinhalite is Conchoidal. Sugilite fracture is Conchoidal.
Sinhalite Vs Sugilite Luster
A primary knowledge about Sinhalite 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. Sugilite, on other hand, exhibits Vitreous luster.