Zoisite Vs Super Seven Crystals
Origin
Pakistan, Tanzania
Spain
Color
Brown, gray, Green, Blue, rose, Red
Brown, Green, Brownish, Yellow, Greenish, White, Black
Streak
White, Colorless
White
Specific Gravity
3.20-3.50
2.9
Fracture
Uneven, Conchoidal, Even
Fibrous
Cleavage
Perfect {010} imperfect {100}
[010] Perfect, [100] Distinct, [011] Distinct
Chemical Composition
Ca2Al3(SiO4)3(OH)
Amethyst, Clear Quartz, Smoky Quartz, Cacoxenite, Rutile, Geothite, Lepidocrocite
Luster
Vitreous
Vitreous, Pearly, 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, Opaque
Refractive Index
1.685-1.707
1.519-1.521
Crystal System
Orthorhombic
monoclinic
Birefringence
0.006-0.018
0.0090-0.0100
Neurological
-
Aids in mental clarity and focus
Cardiovascular
Supports heart health
-
Respiratory
Excellent
Excellent
Reproductive
Supports reproductive health
-
Psychology
Transformation
Harmony
Healing
Emotional healing
Spiritual healing
Qualities Associated
-
Harmony
Zoisite Vs Super Seven Crystals Fracture
Fracture is an important parameter when you compare Zoisite and Super Seven Crystals Physical Properties. It is necessary to understand the significance of these properties, before you compare Zoisite Vs Super Seven Crystals 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. Super Seven Crystals fracture is Fibrous.
Zoisite Vs Super Seven Crystals Luster
A primary knowledge about Zoisite vs Super Seven Crystals 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. Super Seven Crystals, on other hand, exhibits Vitreous, Pearly and Silky luster.