Covellite Vs Albite
Color
Blue, Black
Greenish, White, gray, Reddish, Green
Streak
Grey, Black, gray
White
For which Rashi?
-
Aquarius
Tenacity
Flexible
Brittle
Specific Gravity
4.6-4.76
2.60-2.65
Fracture
-
Uneven, Conchoidal
Cleavage
Perfect on {0001}
Perfect on {001}, very good on {010}, imperfect on {110}
Mohs Hardness
-9999
6-6.5
Chemical Composition
CuSMichael OâDonoghue , Gems, Sixth edition (2006) More from other references
NaAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Resinous
Vitreous, Pearly
Pleochroism
Marked
colorless.
Transparency
OpaqueAnthony et al
Transparent, Translucent
Refractive Index
1.45-2.62
1.525-1.542
Crystal System
Hexagonal
Triclinic
Birefringence
-9999
0.008-0.011
Clarity
OpaqueAnthony et al
Transparent
Neurological
Enhances mental clarity and focus
-
Cardiovascular
Supports heart health
-
Respiratory
Good
Supports heart health
Reproductive
-
Supports reproductive health
Psychology
Transformation
Balance
Healing
Emotional healing
Emotional healing
Qualities Associated
Manifestation
Clarity
Covellite Vs Albite Fracture
Fracture is an important parameter when you compare Covellite and Albite Physical Properties. It is necessary to understand the significance of these properties, before you compare Covellite Vs Albite 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. Albite fracture is Uneven and Conchoidal.
Covellite Vs Albite Luster
A primary knowledge about Covellite vs Albite 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. Albite, on other hand, exhibits Vitreous and Pearly luster.