Calcite Vs Zoisite
Origin
Mexico
Pakistan, Tanzania
Color
White, Colorless, pink, Yellow, Brown
Brown, gray, Green, Blue, rose, Red
Streak
White
White, Colorless
For which Rashi?
Cancer
-
Element of Planets
Earth
-
Powers
Spirituality, Healing
-
Specific Gravity
2.67-2.73
3.20-3.50
Fracture
Conchoidal
Uneven, Conchoidal, Even
Cleavage
Perfect on [10 1 1] three directions with angle of 74° 55
Perfect {010} imperfect {100}
Chemical Composition
CaCO 3Ulrich Henn and Claudio C.
Ca2Al3(SiO4)3(OH)
Luster
Vitreous, Pearly
Vitreous
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
Transparent, Translucent, Opaque . May be translucent in thin backlit sections.
Refractive Index
1.486-1.658
1.685-1.707
Crystal System
Trigonal
Orthorhombic
Birefringence
0.154-0.174
0.006-0.018
Clarity
Transparent
Transparent
Cardiovascular
-
Supports heart health
Respiratory
Good
Excellent
Reproductive
-
Supports reproductive health
Psychology
Emotional Intelligence
Transformation
Healing
Emotional healing
Emotional healing
Qualities Associated
Amplification
-
Calcite Vs Zoisite Fracture
Fracture is an important parameter when you compare Calcite and Zoisite Physical Properties. It is necessary to understand the significance of these properties, before you compare Calcite 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 Calcite is Conchoidal. Zoisite fracture is Uneven, Conchoidal and Even.
Calcite Vs Zoisite Luster
A primary knowledge about Calcite 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. Calcite exhibits Vitreous and Pearly luster. Zoisite, on other hand, exhibits Vitreous luster.