Zoisite Vs Hemimorphite
Origin
Pakistan, Tanzania
Mexico, Thailand, Italy, Austria
Color
Brown, gray, Green, Blue, rose, Red
Green, Brown, Colorless, Greenish, gray, Yellow, White
Streak
White, Colorless
White
Specific Gravity
3.20-3.50
3.30-3.50
Fracture
Uneven, Conchoidal, Even
Uneven, ConchoidalWalter Schumann, Conchoidal
Cleavage
Perfect {010} imperfect {100}
Perfect on {110}, poor on {101}, {001} rare
Chemical Composition
Ca2Al3(SiO4)3(OH)
Zn 4Si 2O 7(OH) 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Vitreous, Adamantine, Silky
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
Refractive Index
1.685-1.707
1.614-1.636
Crystal System
Orthorhombic
Orthorhombic
Birefringence
0.006-0.018
0.022
Clarity
Transparent
Transparent
Cardiovascular
Supports heart health
-
Respiratory
Excellent
Good
Reproductive
Supports reproductive health
-
Psychology
Transformation
Emotional Healing
Healing
Emotional healing
Emotional healing
Qualities Associated
-
Inner Peace
Zoisite Vs Hemimorphite Fracture
Fracture is an important parameter when you compare Zoisite and Hemimorphite Physical Properties. It is necessary to understand the significance of these properties, before you compare Zoisite Vs Hemimorphite 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. Hemimorphite fracture is Uneven, ConchoidalWalter Schumann and Conchoidal.
Zoisite Vs Hemimorphite Luster
A primary knowledge about Zoisite vs Hemimorphite 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. Hemimorphite, on other hand, exhibits Vitreous, Adamantine and Silky luster.