Zoisite Vs Clinohumite
Origin
Pakistan, Tanzania
Southern and central Africa
Color
Brown, gray, Green, Blue, rose, Red
Yellow, Brown, White, Reddish, orange
Streak
White, Colorless
White
Specific Gravity
3.20-3.50
3.13-3.75
Fracture
Uneven, Conchoidal, Even
Subconchoidal, Uneven, Conchoidal
Cleavage
Perfect {010} imperfect {100}
Poor on {100}
Chemical Composition
Ca2Al3(SiO4)3(OH)
(Mg,Fe2+ ) 9(SiO 4) 4(F,OH)) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Vitreous, Resinous
Pleochroism
X = pale pink to red-violet; Y = nearly colorless to bright pink or deep blue; Z = pale yellow to yellow-green
Colorless
Transparency
Transparent, Translucent, Opaque . May be translucent in thin backlit sections.
Transparent, Translucent
Refractive Index
1.685-1.707
1.623-1.728
Crystal System
Orthorhombic
monoclinic
Birefringence
0.006-0.018
0.028
Clarity
Transparent
Transparent
Neurological
-
Supports mental clarity and focus
Cardiovascular
Supports heart health
-
Respiratory
Excellent
Excellent
Reproductive
Supports reproductive health
-
Psychology
Transformation
Emotional Healing
Healing
Emotional healing
Emotional healing
Qualities Associated
-
Happiness
Zoisite Vs Clinohumite Fracture
Fracture is an important parameter when you compare Zoisite and Clinohumite Physical Properties. It is necessary to understand the significance of these properties, before you compare Zoisite Vs Clinohumite 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. Clinohumite fracture is Subconchoidal, Uneven and Conchoidal.
Zoisite Vs Clinohumite Luster
A primary knowledge about Zoisite vs Clinohumite 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. Clinohumite, on other hand, exhibits Vitreous and Resinous luster.