Zoisite Vs Tanzanite
Origin
Pakistan, Tanzania
Tanzania
Color
Brown, gray, Green, Blue, rose, Red
Blue
Streak
White, Colorless
White, Colorless
For which Rashi?
-
Sagittarius, Pisces, Virgo
Element of Planets
-
Air, Water, Earth
Specific Gravity
3.20-3.50
3.35
Fracture
Uneven, Conchoidal, Even
Uneven, Conchoidal
Cleavage
Perfect {010} imperfect {100}
Perfect {010}, imperfect {100}
Chemical Composition
Ca2Al3(SiO4)3(OH)
Ca2Al3(SiO4)3(OH)
Pleochroism
X = pale pink to red-violet; Y = nearly colorless to bright pink or deep blue; Z = pale yellow to yellow-green
Present
Transparency
Transparent, Translucent, Opaque . May be translucent in thin backlit sections.
Transparent, Translucent, Transparent to translucent
Refractive Index
1.685-1.707
1.685-1.707
Crystal System
Orthorhombic
Orthorhombic
Birefringence
0.006-0.018
0.006-0.018
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Neurological
-
Enhances mental clarity and focus
Cardiovascular
Supports heart health
-
Respiratory
Excellent
Excellent
Reproductive
Supports reproductive health
-
Psychology
Transformation
Intuition
Healing
Emotional healing
Emotional healing
Qualities Associated
-
Communication
Zoisite Vs Tanzanite Fracture
Fracture is an important parameter when you compare Zoisite and Tanzanite Physical Properties. It is necessary to understand the significance of these properties, before you compare Zoisite Vs Tanzanite 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. Tanzanite fracture is Uneven and Conchoidal.
Zoisite Vs Tanzanite Luster
A primary knowledge about Zoisite vs Tanzanite 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. Tanzanite, on other hand, exhibits Vitreous luster.