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