Quartz Vs Sugilite
Origin
Brazil
Canada, Southern and central Africa, Italy, Australia, India
Color
Black, Colorless, Green, Violet, White, Yellow, Blue, Red, pink, Brown, gray
Violet, Brownish, Yellow, Reddish, Pale pink
For which Rashi?
Taurus, Capricorn, Sagittarius
Virgo
Planet
Venus
Mercury, Jupiter
Element of Planets
Earth, Water
Water
Powers
Healing, Protection
-
Specific Gravity
2.65
2.69-2.79
Fracture
Conchoidal
Conchoidal
Cleavage
{0110} Indistinct
Poor on {0001}
Chemical Composition
SiO2
KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Transparency
Transparent, Translucent, Transparent to translucent
Translucent
Refractive Index
1.544-1.553
1.607-1.612
Crystal System
Trigonal
Hexagonal
Birefringence
0.009
0.003
Clarity
Opaque
Translucent
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Respiratory
Good
Excellent
Reproductive
Supports reproductive health
-
Psychology
Clarity
Spirituality
Healing
Emotional healing
Emotional healing
Qualities Associated
Clarity
Spiritual Protection
Quartz Vs Sugilite Fracture
Fracture is an important parameter when you compare Quartz and Sugilite Physical Properties. It is necessary to understand the significance of these properties, before you compare Quartz 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 Quartz is Conchoidal. Sugilite fracture is Conchoidal.
Quartz Vs Sugilite Luster
A primary knowledge about Quartz 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. Quartz exhibits Vitreous luster. Sugilite, on other hand, exhibits Vitreous luster.