Origin
Burma, Sri Lanka, India, Madagascar, Kenya, Tanzania, Thailand, Cambodia, China, Australia, USA
Brazil, USA, Canada, Madagascar, Sri Lanka, India, Burma
Color
Colorless, Yellow, Green, Violet, White, Blue, Red, pink
Blue, Violet, Yellow, Grey
For which Rashi?
Pisces, Taurus, Gemini, Libra
Libra, Sagittarius, Taurus
Element of Planets
Water
Water
Specific Gravity
3.95-4.03
2.6-2.7
Cleavage
None, but may exhibit parting
3,1
Chemical Composition
Al 2 O 3
Mg2Al4Si5O18
Luster
Vitreous, Adamantine
Vitreous
Transparency
Transparent, Translucent, Transparent to opaque
Transparent, Translucent, Transparent to translucent
Refractive Index
1.762-1.788
1.52-1.56
Crystal System
Trigonal
Orthorhombic
Birefringence
0.008-0.009
-9999
Clarity
Transparent
Transparent to translucent
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Respiratory
Good
Excellent
Digestive
-
Supports digestive health
Psychology
Intuition
Intuition
Healing
Emotional healing
Emotional healing
Qualities Associated
Wisdom
Intuition
Sapphire Vs Iolite Fracture
Fracture is an important parameter when you compare Sapphire and Iolite Physical Properties. It is necessary to understand the significance of these properties, before you compare Sapphire 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 Sapphire is Uneven.
Sapphire Vs Iolite Luster
A primary knowledge about Sapphire 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. Sapphire exhibits Vitreous and Adamantine luster. Iolite, on other hand, exhibits Vitreous luster.