Achroite Vs Labradorite
Origin
Afghanistan, Sri Lanka
Canada, USA, Mexico, Madagascar, Australia, Finland, India, Russia
Color
Colorless, Blue
Violet, Colorless, gray, White, Green
For which Rashi?
-
Aquarius
Element of Planets
-
Water
Powers
-
Protection, Psychic Power
Specific Gravity
2.90-3.40
2.69-2.72
Fracture
Uneven, ConchoidalWalter Schumann
Uneven, Conchoidal
Cleavage
Indiscernible
Perfect on {001}, less perfect on {010}, intersecting at near 90°; distinct on {110}
Mohs Hardness
7-7.5
6-6.5
Chemical Composition
Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) Formula given for elbaite.
(Na,Ca)1-2Si3-2O8
Luster
-
Vitreous, Pearly
Transparency
Transparent, Translucent
Transparent, Translucent, Transparent to translucent
Refractive Index
1.614-1.666
1.554-1.573
Crystal System
-
Triclinic
Birefringence
0.014-0.040
0.008-0.010
Clarity
Transparent
Transparent
Neurological
-
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Respiratory
Excellent
Good
Psychology
Balance
Transformation
Healing
Emotional healing
Emotional healing
Qualities Associated
Spiritual Growth
Magic
Achroite Vs Labradorite Fracture
Fracture is an important parameter when you compare Achroite and Labradorite Physical Properties. It is necessary to understand the significance of these properties, before you compare Achroite 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 Achroite is Uneven and ConchoidalWalter Schumann. Labradorite fracture is Uneven and Conchoidal.
Achroite Vs Labradorite Luster
A primary knowledge about Achroite 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. Labradorite, on other hand, exhibits Vitreous and Pearly luster.