Zoisite Vs Topaz
Origin
Pakistan, Tanzania
Brazil, Madagascar, Russia, USA, Mexico, Pakistan, Sri Lanka
Color
Brown, gray, Green, Blue, rose, Red
Yellow, Blue, Green, Red, White, Colorless, pink, Brown
Streak
White, Colorless
White
For which Rashi?
-
Sagittarius
Specific Gravity
3.20-3.50
3.49-3.57
Fracture
Uneven, Conchoidal, Even
Subconchoidal, Uneven, Conchoidal
Cleavage
Perfect {010} imperfect {100}
[001] Perfect
Chemical Composition
Ca2Al3(SiO4)3(OH)
Al2SiO4(F,OH)2
Pleochroism
X = pale pink to red-violet; Y = nearly colorless to bright pink or deep blue; Z = pale yellow to yellow-green
Weak
Transparency
Transparent, Translucent, Opaque . May be translucent in thin backlit sections.
Transparent
Refractive Index
1.685-1.707
1.606-1.644
Crystal System
Orthorhombic
Orthorhombic
Birefringence
0.006-0.018
0.008-0.011
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Neurological
-
Enhances mental clarity and focus
Cardiovascular
Supports heart health
-
Respiratory
Excellent
Good
Reproductive
Supports reproductive health
-
Digestive
-
Supports digestive health
Psychology
Transformation
Energy
Healing
Emotional healing
Emotional healing
Qualities Associated
-
Energy
Zoisite Vs Topaz Fracture
Fracture is an important parameter when you compare Zoisite and Topaz Physical Properties. It is necessary to understand the significance of these properties, before you compare Zoisite Vs Topaz 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. Topaz fracture is Subconchoidal, Uneven and Conchoidal.
Zoisite Vs Topaz Luster
A primary knowledge about Zoisite vs Topaz 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. Topaz, on other hand, exhibits Vitreous luster.