Zoisite Vs Anorthoclase
Origin
Pakistan, Tanzania
Southern and central Africa
Color
Brown, gray, Green, Blue, rose, Red
Colorless, Green, gray, pink, Yellow
Streak
White, Colorless
White
Specific Gravity
3.20-3.50
2.56-2.62
Fracture
Uneven, Conchoidal, Even
Uneven
Cleavage
Perfect {010} imperfect {100}
From the Greek for oblique and fracture, descriptive of the cleavage
Chemical Composition
Ca2Al3(SiO4)3(OH)
(Na,K)AlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous
Vitreous, Pearly
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.
Translucent
Refractive Index
1.685-1.707
1.518-1.534
Crystal System
Orthorhombic
Triclinic Pinacoidal H-M Symbol (1) Space Group: P1
Birefringence
0.006-0.018
0.006-0.008
Clarity
Transparent
Translucent
Neurological
-
Aids in mental clarity and focus
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Excellent
Good
Reproductive
Supports reproductive health
-
Psychology
Transformation
Harmony
Healing
Emotional healing
Emotional healing
Qualities Associated
-
Harmony
Zoisite Vs Anorthoclase Fracture
Fracture is an important parameter when you compare Zoisite and Anorthoclase Physical Properties. It is necessary to understand the significance of these properties, before you compare Zoisite Vs Anorthoclase 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. Anorthoclase fracture is Uneven.
Zoisite Vs Anorthoclase Luster
A primary knowledge about Zoisite vs Anorthoclase 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. Anorthoclase, on other hand, exhibits Vitreous and Pearly luster.