Covellite Vs Labradorite
Origin
Mexico
Canada, USA, Mexico, Madagascar, Australia, Finland, India, Russia
Color
Blue, Black
Violet, Colorless, gray, White, Green
Streak
Grey, Black, gray
White
For which Rashi?
-
Aquarius
Element of Planets
-
Water
Powers
-
Protection, Psychic Power
Specific Gravity
4.6-4.76
2.69-2.72
Fracture
-
Uneven, Conchoidal
Cleavage
Perfect on {0001}
Perfect on {001}, less perfect on {010}, intersecting at near 90°; distinct on {110}
Mohs Hardness
-9999
6-6.5
Chemical Composition
CuSMichael OâDonoghue , Gems, Sixth edition (2006) More from other references
(Na,Ca)1-2Si3-2O8
Luster
Resinous
Vitreous, Pearly
Transparency
OpaqueAnthony et al
Transparent, Translucent, Transparent to translucent
Refractive Index
1.45-2.62
1.554-1.573
Crystal System
Hexagonal
Triclinic
Birefringence
-9999
0.008-0.010
Clarity
OpaqueAnthony et al
Transparent
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
Supports heart health
Psychology
Transformation
Transformation
Healing
Emotional healing
Emotional healing
Qualities Associated
Manifestation
Magic
Covellite Vs Labradorite Fracture
Fracture is an important parameter when you compare Covellite and Labradorite Physical Properties. It is necessary to understand the significance of these properties, before you compare Covellite 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. Labradorite fracture is Uneven and Conchoidal.
Covellite Vs Labradorite Luster
A primary knowledge about Covellite 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. Covellite exhibits Resinous luster. Labradorite, on other hand, exhibits Vitreous and Pearly luster.