Gedrite Vs Moss Agate
Origin
Southern and central Africa
Southern and central Africa
Color
Brown, Green, gray, White
White, Colorless, Blue, Red, Green, Yellow, Violet
Specific Gravity
3.15-3.259
2.58-2.64
Cleavage
Gedrite Magnesiogedrite , Comments: Dark gray cleavage fragment of magnesiogedrite (gedrite). , Location: Bamble, Telemark, Norway. , Scale: See Image.
None
Mohs Hardness
5.5-6
6.5-7
Chemical Composition
(Mg,Fe2+ ) 2[(Mg,Fe2+ ) 3Al 2](Si 6Al 2)O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
SiO 2Walter Schumann , Gemstones of the world (2001)
Pleochroism
Weak to moderate
-
Transparency
Transparent
TranslucentWalter Schumann
Refractive Index
1.625-1.718
1.530-1.540
Crystal System
Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma
-
Birefringence
-9999
0.004
Clarity
Transparent
TranslucentWalter Schumann
Neurological
-
Enhances mental clarity and focus
Healing
-
Emotional healing
Qualities Associated
Protection
Abundance
Gedrite Vs Moss Agate Fracture
Fracture is an important parameter when you compare Gedrite and Moss Agate Physical Properties. It is necessary to understand the significance of these properties, before you compare Gedrite Vs Moss Agate 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.
Gedrite Vs Moss Agate Luster
A primary knowledge about Gedrite vs Moss Agate 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.