Zoisite Vs Diopside
Origin
Pakistan, Tanzania
USA, Austria, Italy, Tanzania, Pakistan, Russia, Sri Lanka, Burma, Origins: USA
Color
Brown, gray, Green, Blue, rose, Red
Yellow, Colorless, Brown, Blue, Green, gray
Streak
White, Colorless
White, Green
Specific Gravity
3.20-3.50
3.22-3.40
Fracture
Uneven, Conchoidal, Even
Conchoidal
Cleavage
Perfect {010} imperfect {100}
Distinct/good on {110}
Chemical Composition
Ca2Al3(SiO4)3(OH)
CaMgSi2O6
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, Transparent . Star Diopside is opaque .
Refractive Index
1.685-1.707
1.664-1.730
Crystal System
Orthorhombic
monoclinic
Birefringence
0.006-0.018
0.024-0.030
Clarity
Transparent
Transparent
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Excellent
Good
Reproductive
Supports reproductive health
-
Psychology
Transformation
Healing
Healing
Emotional healing
Physical healing
Qualities Associated
-
Creativity
Zoisite Vs Diopside Fracture
Fracture is an important parameter when you compare Zoisite and Diopside Physical Properties. It is necessary to understand the significance of these properties, before you compare Zoisite Vs Diopside 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. Diopside fracture is Conchoidal.
Zoisite Vs Diopside Luster
A primary knowledge about Zoisite vs Diopside 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. Diopside, on other hand, exhibits Vitreous luster.