Origin
Brazil, USA, Canada, Madagascar, Sri Lanka, India, Burma
Brazil
Color
Blue, Violet, Yellow, Grey
Yellow
Streak
-
Greenish, Black, Brownish
For which Rashi?
Libra, Sagittarius, Taurus
-
Element of Planets
Water
-
Solubility
-
insoluble in water
Specific Gravity
2.6-2.7
5.00-5.20
Fracture
-
Uneven, Conchoidal, ConchoidalWalter Schumann
Cleavage
3,1
Indistinct on {001}; partings on {011} and {111}
Mohs Hardness
7-7.5
6-6.5
Chemical Composition
Mg2Al4Si5O18
FeS 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Transparency
Transparent, Translucent, Transparent to translucent
OpaqueHerve Nicolas Lazzarelli
Refractive Index
1.52-1.56
-9999
Crystal System
Orthorhombic
Isometric
Birefringence
-9999
-9999
Clarity
Transparent to translucent
OpaqueHerve Nicolas Lazzarelli
Neurological
Enhances mental clarity and focus
-
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Excellent
Good
Digestive
Supports digestive health
-
Psychology
Intuition
Abundance
Healing
Emotional healing
Physical healing
Qualities Associated
Intuition
Abundance
Iolite Vs Pyrite Fracture
Fracture is an important parameter when you compare Iolite and Pyrite Physical Properties. It is necessary to understand the significance of these properties, before you compare Iolite Vs Pyrite 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. Pyrite fracture is Uneven, Conchoidal and ConchoidalWalter Schumann.
Iolite Vs Pyrite Luster
A primary knowledge about Iolite vs Pyrite 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.