Labradorite Vs Blue John
Origin
Canada, USA, Mexico, Madagascar, Australia, Finland, India, Russia
-
Color
Violet, Colorless, gray, White, Green
White, Colorless, Blue, Red, Green, Yellow, Violet
For which Rashi?
Aquarius
-
Element of Planets
Water
-
Powers
Protection, Psychic Power
-
Specific Gravity
2.69-2.72
3.00-3.25
Fracture
Uneven, Conchoidal
-
Cleavage
Perfect on {001}, less perfect on {010}, intersecting at near 90°; distinct on {110}
Perfect
Mohs Hardness
6-6.5
-9999
Chemical Composition
(Na,Ca)1-2Si3-2O8
CaF 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous, Pearly
-
Transparency
Transparent, Translucent, Transparent to translucent
Transparent
Refractive Index
1.554-1.573
1.432-1.436
Crystal System
Triclinic
-
Birefringence
0.008-0.010
-9999
Clarity
Transparent
Transparent
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Good
Excellent
Psychology
Transformation
Harmony
Healing
Emotional healing
Emotional healing
Qualities Associated
Magic
Mental Clarity
Labradorite Vs Blue John Fracture
Fracture is an important parameter when you compare Labradorite and Blue John Physical Properties. It is necessary to understand the significance of these properties, before you compare Labradorite Vs Blue John 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.
Labradorite Vs Blue John Luster
A primary knowledge about Labradorite vs Blue John 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.