Dioptase Vs Iolite
Origin
Kazakhstan
Brazil, USA, Canada, Madagascar, Sri Lanka, India, Burma
Color
Green, Blue
Blue, Violet, Yellow, Grey
For which Rashi?
-
Libra, Sagittarius, Taurus
Element of Planets
-
Water
Specific Gravity
3.25-3.35
2.6-2.7
Fracture
Conchoidal, ConchoidalWalter Schumann
-
Cleavage
Perfect in three directions
3,1
Chemical Composition
CuSiO 2(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Mg2Al4Si5O18
Pleochroism
Weak; dark emerald green
-
Transparency
TranslucentHerve Nicolas Lazzarelli
Transparent, Translucent, Transparent to translucent
Refractive Index
1.644-1.720
1.52-1.56
Crystal System
Trigonal
Orthorhombic
Birefringence
0.051-0.053
-9999
Clarity
TranslucentHerve Nicolas Lazzarelli
Transparent to translucent
Neurological
Aids in mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Respiratory
Excellent
Excellent
Digestive
-
Supports digestive health
Psychology
Emotional Healing
Intuition
Healing
Emotional healing
Emotional healing
Qualities Associated
Emotional Healing
Intuition
Dioptase Vs Iolite Fracture
Fracture is an important parameter when you compare Dioptase and Iolite Physical Properties. It is necessary to understand the significance of these properties, before you compare Dioptase Vs Iolite 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.
Dioptase Vs Iolite Luster
A primary knowledge about Dioptase vs Iolite 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. Iolite, on other hand, exhibits Vitreous luster.