Iolite Vs Apophyllite
Origin
Brazil, USA, Canada, Madagascar, Sri Lanka, India, Burma
India, Canada, Brazil
Color
Blue, Violet, Yellow, Grey
Colorless, Reddish, White, pink, Green, Yellow, Violet, Blue, Brown
For which Rashi?
Libra, Sagittarius, Taurus
-
Element of Planets
Water
-
Specific Gravity
2.6-2.7
2.30-2.50
Cleavage
3,1
Perfect on (001)
Mohs Hardness
7-7.5
4.5-5
Chemical Composition
Mg2Al4Si5O18
KCa 4Si 8O 20(F,OH) · 8H 2OUlrich Henn and Claudio C.
Luster
Vitreous
Vitreous, Pearly
Pleochroism
-
Dichroic (colorless)
Transparency
Transparent, Translucent, Transparent to translucent
Transparent, Translucent
Refractive Index
1.52-1.56
1.530-1.543
Optic Character
-
Uniaxial/-
Crystal System
Orthorhombic
tetragonal
Birefringence
-9999
0.000-0.003
Clarity
Transparent to translucent
Transparent
Neurological
Enhances mental clarity and focus
Aids in mental clarity and intuition
Cardiovascular
Supports heart health
-
Respiratory
Excellent
Good
Digestive
Supports digestive health
-
Psychology
Intuition
Spiritual Connection
Healing
Emotional healing
Emotional healing
Qualities Associated
Intuition
Connection to Spiritual Guides
Iolite Vs Apophyllite Fracture
Fracture is an important parameter when you compare Iolite and Apophyllite Physical Properties. It is necessary to understand the significance of these properties, before you compare Iolite Vs Apophyllite 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. Apophyllite fracture is Uneven.
Iolite Vs Apophyllite Luster
A primary knowledge about Iolite vs Apophyllite 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. Apophyllite, on other hand, exhibits Vitreous and Pearly luster.