Labradorite Vs Cordierite Iolite
Origin
Canada, USA, Mexico, Madagascar, Australia, Finland, India, Russia
Canada, Madagascar, Southern and central Africa, Sri Lanka, USA
Color
Violet, Colorless, gray, White, Green
Violet, Blue
For which Rashi?
Aquarius
-
Element of Planets
Water
-
Powers
Protection, Psychic Power
-
Specific Gravity
2.69-2.72
2.56-2.66
Fracture
Uneven, Conchoidal
Uneven, ConchoidalWalter Schumann
Cleavage
Perfect on {001}, less perfect on {010}, intersecting at near 90°; distinct on {110}
Distinct
Mohs Hardness
6-6.5
7-7.5
Chemical Composition
(Na,Ca)1-2Si3-2O8
Mg 2Al 4Si 5O 18Ulrich Henn and Claudio C.
Luster
Vitreous, Pearly
Vitreous
Pleochroism
-
Strong trichroism: colorless to yellowish
Transparency
Transparent, Translucent, Transparent to translucent
Transparent
Refractive Index
1.554-1.573
1.542-1.578
Optic Character
-
Biaxial/+
Crystal System
Triclinic
-
Birefringence
0.008-0.010
0.008-0.012
Clarity
Transparent
Transparent
Neurological
Enhances mental clarity and focus
-
Cardiovascular
Supports heart health
-
Psychology
Transformation
Inner vision
Healing
Emotional healing
Emotional healing
Qualities Associated
Magic
Intuition
Labradorite Vs Cordierite Iolite Fracture
Fracture is an important parameter when you compare Labradorite and Cordierite Iolite Physical Properties. It is necessary to understand the significance of these properties, before you compare Labradorite Vs Cordierite 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 Labradorite is Uneven and Conchoidal. Cordierite Iolite fracture is Uneven and ConchoidalWalter Schumann.
Labradorite Vs Cordierite Iolite Luster
A primary knowledge about Labradorite vs Cordierite 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. Labradorite exhibits Vitreous and Pearly luster. Cordierite Iolite, on other hand, exhibits Vitreous luster.