Zoisite Vs Hibschite
Origin
Pakistan, Tanzania
Southern and central Africa
Color
Brown, gray, Green, Blue, rose, Red
Colorless, White, gray, Brown, pink
Streak
White, Colorless
White
Specific Gravity
3.20-3.50
3.05-3.08
Fracture
Uneven, Conchoidal, Even
Uneven, Irregular, Conchoidal
Cleavage
Perfect {010} imperfect {100}
None
Chemical Composition
Ca2Al3(SiO4)3(OH)
Ca 3Al 2(SiO 4) 3-x(OH) 4x (x=0.2 to 1.5)Anthony et al , Handbook of mineralogy (2001)
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.
Semitransparent
Refractive Index
1.685-1.707
-9999
Crystal System
Orthorhombic
Isometric Hexoctahedral H-M Symbol (4/m 3 2/m) Space Group: I a3d
Birefringence
0.006-0.018
-9999
Clarity
Transparent
TranslucentAnthony et al
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Excellent
Good
Reproductive
Supports reproductive health
-
Psychology
Transformation
Empathy
Healing
Emotional healing
Emotional healing
Qualities Associated
-
Emotional Healing
Zoisite Vs Hibschite Fracture
Fracture is an important parameter when you compare Zoisite and Hibschite Physical Properties. It is necessary to understand the significance of these properties, before you compare Zoisite Vs Hibschite 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. Hibschite fracture is Uneven, Irregular and Conchoidal.
Zoisite Vs Hibschite Luster
A primary knowledge about Zoisite vs Hibschite 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. Hibschite, on other hand, exhibits Vitreous luster.