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