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