Origin
Australia
Canada, USA, Mexico, Madagascar, Australia, Finland, India, Russia
Color
Blue, Green, Greenish, Black
Violet, Colorless, gray, White, Green
For which Rashi?
-
Aquarius
Element of Planets
-
Water
Powers
-
Protection, Psychic Power
Specific Gravity
4.00-4.62
2.69-2.72
Fracture
Conchoidal, Uneven
Uneven, Conchoidal
Cleavage
Indistinct parting on [111]
Perfect on {001}, less perfect on {010}, intersecting at near 90°; distinct on {110}
Mohs Hardness
7.5-8
6-6.5
Chemical Composition
ZnAl 2O 4Michael OâDonoghue , Gems, Sixth Edition (2006)
(Na,Ca)1-2Si3-2O8
Luster
Vitreous
Vitreous, Pearly
Transparency
-
Transparent, Translucent, Transparent to translucent
Refractive Index
1.790-1.818
1.554-1.573
Crystal System
cubic
Triclinic
Birefringence
-9999
0.008-0.010
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Respiratory
Aids in digestion and soothes the stomach
Good
Psychology
Protection
Transformation
Healing
Emotional healing
Emotional healing
Qualities Associated
Harmony
Magic
Gahnite Vs Labradorite Fracture
Fracture is an important parameter when you compare Gahnite and Labradorite Physical Properties. It is necessary to understand the significance of these properties, before you compare Gahnite Vs Labradorite 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 Gahnite is Conchoidal and Uneven. Labradorite fracture is Uneven and Conchoidal.
Gahnite Vs Labradorite Luster
A primary knowledge about Gahnite vs Labradorite 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. Gahnite exhibits Vitreous luster. Labradorite, on other hand, exhibits Vitreous and Pearly luster.