Labradorite Vs Vivianite
Origin
Canada, USA, Mexico, Madagascar, Australia, Finland, India, Russia
Southern and central Africa
Color
Violet, Colorless, gray, White, Green
Blue, Green, Colorless
For which Rashi?
Aquarius
-
Element of Planets
Water
-
Powers
Protection, Psychic Power
-
Specific Gravity
2.69-2.72
2.64-2.70
Fracture
Uneven, Conchoidal
-
Cleavage
Perfect on {001}, less perfect on {010}, intersecting at near 90°; distinct on {110}
{010} Perfect
Mohs Hardness
6-6.5
-9999
Chemical Composition
(Na,Ca)1-2Si3-2O8
Fe 3(PO 4) 2 8H 2OUlrich Henn and Claudio C.
Luster
Vitreous, Pearly
Vitreous, Pearly
Pleochroism
-
Anomalous plechroism is strong with colours deep blue/pale yellowish green/yellowish green.Michael OâDonoghue
Transparency
Transparent, Translucent, Transparent to translucent
Transparent
Refractive Index
1.554-1.573
1.560-1.640
Crystal System
Triclinic
-
Birefringence
0.008-0.010
0.054-0.075
Clarity
Transparent
Transparent
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
-
Psychology
Transformation
Hope
Healing
Emotional healing
Emotional healing
Qualities Associated
Magic
Transformation
Labradorite Vs Vivianite Fracture
Fracture is an important parameter when you compare Labradorite and Vivianite Physical Properties. It is necessary to understand the significance of these properties, before you compare Labradorite Vs Vivianite 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 Vivianite Luster
A primary knowledge about Labradorite vs Vivianite 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. Vivianite, on other hand, exhibits Vitreous and Pearly luster.