Gedrite Vs Kyanite
Origin
Southern and central Africa
Brazil, USA, Switzerland, Kenya, Mozambique, Russia, Nepal, India, Burma
Color
Brown, Green, gray, White
Blue, Yellow, Colorless, White, gray, Green, Black
For which Rashi?
-
Aries, Libra, Taurus
Element of Planets
-
Water
Specific Gravity
3.15-3.259
3.53-3.65
Cleavage
Gedrite Magnesiogedrite , Comments: Dark gray cleavage fragment of magnesiogedrite (gedrite). , Location: Bamble, Telemark, Norway. , Scale: See Image.
[100] perfect [010] imperfect with 79° angle between
Chemical Composition
(Mg,Fe2+ ) 2[(Mg,Fe2+ ) 3Al 2](Si 6Al 2)O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
Al2SiO5
Luster
Vitreous
Vitreous, Pearly
Pleochroism
Weak to moderate
Trichroic
Transparency
Transparent
-
Refractive Index
1.625-1.718
1.71-1.74
Crystal System
Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma
Triclinic
Birefringence
-9999
-9999
Neurological
-
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Reproductive
-
Supports reproductive health
Psychology
Focus
Inner bridges
Healing
-
Physical healing
Qualities Associated
Protection
Inner Peace
Gedrite Vs Kyanite Fracture
Fracture is an important parameter when you compare Gedrite and Kyanite Physical Properties. It is necessary to understand the significance of these properties, before you compare Gedrite Vs Kyanite 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. Kyanite fracture is Splintery.
Gedrite Vs Kyanite Luster
A primary knowledge about Gedrite vs Kyanite 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. Gedrite exhibits Vitreous luster. Kyanite, on other hand, exhibits Vitreous and Pearly luster.