Pearl Vs Gedrite
Origin
Australia
Southern and central Africa
Color
Green, Blue
Brown, Green, gray, White
For which Rashi?
Cancer, Gemini
-
Element of Planets
Water
-
Powers
Protection, Love
-
Specific Gravity
2.60-2.85
3.15-3.259
Cleavage
none
Gedrite Magnesiogedrite , Comments: Dark gray cleavage fragment of magnesiogedrite (gedrite). , Location: Bamble, Telemark, Norway. , Scale: See Image.
Mohs Hardness
2.5-4.5
5.5-6
Chemical Composition
CaCO3
(Mg,Fe2+ ) 2[(Mg,Fe2+ ) 3Al 2](Si 6Al 2)O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
Pleochroism
-
Weak to moderate
Transparency
Translucent, Opaque
Transparent
Refractive Index
1.52-1.66
1.625-1.718
Crystal System
Orthorhombic
Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma
Birefringence
0.156
-9999
Clarity
Translucent
Transparent
Neurological
Enhances mental clarity and focus
-
Cardiovascular
Supports heart health
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Reproductive
Supports reproductive health
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Digestive
Supports digestive health
-
Healing
Emotional healing
-
Qualities Associated
Purity
Protection
Pearl Vs Gedrite Fracture
Fracture is an important parameter when you compare Pearl and Gedrite Physical Properties. It is necessary to understand the significance of these properties, before you compare Pearl Vs Gedrite 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.
Pearl Vs Gedrite Luster
A primary knowledge about Pearl vs Gedrite 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. Pearl exhibits Pearly luster. Gedrite, on other hand, exhibits Vitreous luster.