Gedrite Vs Quartz
Origin
Southern and central Africa
Brazil
Color
Brown, Green, gray, White
Black, Colorless, Green, Violet, White, Yellow, Blue, Red, pink, Brown, gray
For which Rashi?
-
Taurus, Capricorn, Sagittarius
Element of Planets
-
Earth, Water
Powers
-
Healing, Protection
Specific Gravity
3.15-3.259
2.65
Cleavage
Gedrite Magnesiogedrite , Comments: Dark gray cleavage fragment of magnesiogedrite (gedrite). , Location: Bamble, Telemark, Norway. , Scale: See Image.
{0110} Indistinct
Chemical Composition
(Mg,Fe2+ ) 2[(Mg,Fe2+ ) 3Al 2](Si 6Al 2)O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
SiO2
Pleochroism
Weak to moderate
None
Transparency
Transparent
Transparent, Translucent, Transparent to translucent
Refractive Index
1.625-1.718
1.544-1.553
Crystal System
Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma
Trigonal
Birefringence
-9999
0.009
Clarity
Transparent
Opaque
Neurological
-
Enhances mental clarity and focus
Reproductive
-
Supports reproductive health
Healing
-
Emotional healing
Qualities Associated
Protection
Clarity
Gedrite Vs Quartz Fracture
Fracture is an important parameter when you compare Gedrite and Quartz Physical Properties. It is necessary to understand the significance of these properties, before you compare Gedrite Vs Quartz 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. Quartz fracture is Conchoidal.
Gedrite Vs Quartz Luster
A primary knowledge about Gedrite vs Quartz 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. Quartz, on other hand, exhibits Vitreous luster.