Dioptase Vs Kyanite
Origin
Kazakhstan
Brazil, USA, Switzerland, Kenya, Mozambique, Russia, Nepal, India, Burma
Color
Green, Blue
Blue, Yellow, Colorless, White, gray, Green, Black
For which Rashi?
-
Aries, Libra, Taurus
Element of Planets
-
Water
Specific Gravity
3.25-3.35
3.53-3.65
Fracture
Conchoidal, ConchoidalWalter Schumann
Splintery
Cleavage
Perfect in three directions
[100] perfect [010] imperfect with 79° angle between
Chemical Composition
CuSiO 2(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Al2SiO5
Luster
Vitreous
Vitreous, Pearly
Pleochroism
Weak; dark emerald green
Trichroic
Transparency
TranslucentHerve Nicolas Lazzarelli
-
Refractive Index
1.644-1.720
1.71-1.74
Crystal System
Trigonal
Triclinic
Birefringence
0.051-0.053
-9999
Clarity
TranslucentHerve Nicolas Lazzarelli
-
Neurological
Aids in mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Respiratory
Excellent
Good
Reproductive
-
Supports reproductive health
Psychology
Emotional Healing
Inner bridges
Healing
Emotional healing
Physical healing
Qualities Associated
Emotional Healing
Inner Peace
Dioptase Vs Kyanite Fracture
Fracture is an important parameter when you compare Dioptase and Kyanite Physical Properties. It is necessary to understand the significance of these properties, before you compare Dioptase Vs Kyanite 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 Dioptase is Conchoidal and ConchoidalWalter Schumann. Kyanite fracture is Splintery.
Dioptase Vs Kyanite Luster
A primary knowledge about Dioptase vs Kyanite 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. Dioptase exhibits Vitreous luster. Kyanite, on other hand, exhibits Vitreous and Pearly luster.