Hydrogrossular Vs Afghanite
Origin
Southern and central Africa
Afghanistan, Italy
Color
White, Colorless, Blue, Red, Green, Yellow, Violet
Blue, Colorless
Specific Gravity
3.25-3.40
2.55-2.65
Cleavage
None
Perfect {10 1 0}
Mohs Hardness
7.5-8
5.5-6
Chemical Composition
hydrogrossular Massive vein s of opaque Grossular Garnet that resembles Jade . It is white to light green in color, and may be colored in a white, green, and pink combination. Hydrogrossular is often regarded as a variety of Grossular, but it is scientifi
(Na,Ca,K) 8(Si,Al) 12O 24(SO 4,Cl,CO 3) 3(H 2O)Arthur Thomas , Gemstones (2009)
Transparency
Translucent
Transparent
Refractive Index
1.680-1.712
1.523
Crystal System
-
Trigonal
Birefringence
-9999
0.006
Clarity
Translucent
Transparent
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
Supports heart health
Digestive
Improves digestion and metabolism
-
Psychology
Empathy
Harmony
Healing
Emotional healing
Emotional healing
Qualities Associated
Abundance
Communication
Hydrogrossular Vs Afghanite Fracture
Fracture is an important parameter when you compare Hydrogrossular and Afghanite Physical Properties. It is necessary to understand the significance of these properties, before you compare Hydrogrossular Vs Afghanite 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. Afghanite fracture is Conchoidal.
Hydrogrossular Vs Afghanite Luster
A primary knowledge about Hydrogrossular vs Afghanite 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. Afghanite, on other hand, exhibits Vitreous luster.