Origin
Brazil
USA, Switzerland, Tanzania, Madagascar, Russia, Sri Lanka
Color
Black, Colorless, Green, Violet, White, Yellow, Blue, Red, pink, Brown, gray
Colorless, Yellow, pink, Red
For which Rashi?
Taurus, Capricorn, Sagittarius
-
Element of Planets
Earth, Water
-
Powers
Healing, Protection
-
Specific Gravity
2.65
2.90-2.98
Fracture
Conchoidal
Conchoidal, ConchoidalWalter Schumann
Cleavage
{0110} Indistinct
Distinct on {11 2 0}, imperfect on {10 1 1}
Chemical Composition
SiO2
Be 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Pleochroism
None
Distinct: colorless orangy-yellowHerve Nicolas Lazzarelli
Transparency
Transparent, Translucent, Transparent to translucent
-
Refractive Index
1.544-1.553
1.650-1.695
Crystal System
Trigonal
Trigonal
Birefringence
0.009
0.016
Clarity
Opaque
TransparentUlrich Henn and Claudio C. Milisenda
Neurological
Enhances mental clarity and focus
-
Cardiovascular
-
Supports heart health
Respiratory
Good
Excellent
Reproductive
Supports reproductive health
-
Psychology
Clarity
Clarity
Healing
Emotional healing
Emotional healing
Qualities Associated
Clarity
Spiritual Activation
Quartz Vs Phenakite Fracture
Fracture is an important parameter when you compare Quartz and Phenakite Physical Properties. It is necessary to understand the significance of these properties, before you compare Quartz Vs Phenakite 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. Phenakite fracture is Conchoidal and ConchoidalWalter Schumann.
Quartz Vs Phenakite Luster
A primary knowledge about Quartz vs Phenakite 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. Phenakite, on other hand, exhibits Vitreous luster.