Rutile Vs Sugilite
Origin
Brazil, Southern and central Africa, Sri Lanka
Canada, Southern and central Africa, Italy, Australia, India
Color
Red, gray
Violet, Brownish, Yellow, Reddish, Pale pink
Planet
-
Mercury, Jupiter
Element of Planets
-
Water
Solubility
Insoluble in acids
-
Specific Gravity
4.20-4.30
2.69-2.79
Fracture
Uneven, Conchoidal
Conchoidal
Cleavage
{110} good, 100 moderate, parting on {092} and {011}
Poor on {0001}
Mohs Hardness
6-6.5
5.5-6.5
Chemical Composition
TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)
KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Adamantine
Vitreous
Pleochroism
Weak to distinct brownish red-green-yellow
Weak
Transparency
Transparent, Translucent
Translucent
Refractive Index
2.609-2.903
1.607-1.612
Crystal System
tetragonal
Hexagonal
Birefringence
0.296
0.003
Clarity
Transparent
Translucent
Neurological
-
Enhances mental clarity and focus
Respiratory
Good
Excellent
Psychology
Clarity
Spirituality
Healing
Physical healing
Emotional healing
Qualities Associated
Awareness
Spiritual Protection
Rutile Vs Sugilite Fracture
Fracture is an important parameter when you compare Rutile and Sugilite Physical Properties. It is necessary to understand the significance of these properties, before you compare Rutile 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 Rutile is Uneven and Conchoidal. Sugilite fracture is Conchoidal.
Rutile Vs Sugilite Luster
A primary knowledge about Rutile 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. Rutile exhibits Adamantine luster. Sugilite, on other hand, exhibits Vitreous luster.