Zoisite Vs Labradorite
Origin
Pakistan, Tanzania
Canada, USA, Mexico, Madagascar, Australia, Finland, India, Russia
Color
Brown, gray, Green, Blue, rose, Red
Violet, Colorless, gray, White, Green
Streak
White, Colorless
White
For which Rashi?
-
Aquarius
Element of Planets
-
Water
Powers
-
Protection, Psychic Power
Specific Gravity
3.20-3.50
2.69-2.72
Fracture
Uneven, Conchoidal, Even
Uneven, Conchoidal
Cleavage
Perfect {010} imperfect {100}
Perfect on {001}, less perfect on {010}, intersecting at near 90°; distinct on {110}
Chemical Composition
Ca2Al3(SiO4)3(OH)
(Na,Ca)1-2Si3-2O8
Luster
Vitreous
Vitreous, Pearly
Pleochroism
X = pale pink to red-violet; Y = nearly colorless to bright pink or deep blue; Z = pale yellow to yellow-green
-
Transparency
Transparent, Translucent, Opaque . May be translucent in thin backlit sections.
Transparent, Translucent, Transparent to translucent
Refractive Index
1.685-1.707
1.554-1.573
Crystal System
Orthorhombic
Triclinic
Birefringence
0.006-0.018
0.008-0.010
Clarity
Transparent
Transparent
Neurological
-
Enhances mental clarity and focus
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Excellent
Good
Reproductive
Supports reproductive health
-
Psychology
Transformation
Transformation
Healing
Emotional healing
Emotional healing
Qualities Associated
-
Magic
Zoisite Vs Labradorite Fracture
Fracture is an important parameter when you compare Zoisite and Labradorite Physical Properties. It is necessary to understand the significance of these properties, before you compare Zoisite 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 Zoisite is Uneven, Conchoidal and Even. Labradorite fracture is Uneven and Conchoidal.
Zoisite Vs Labradorite Luster
A primary knowledge about Zoisite 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. Zoisite exhibits Vitreous luster. Labradorite, on other hand, exhibits Vitreous and Pearly luster.