Demantoid Vs Galena
Origin
Italy
Not Available
Streak
Not Available
Grey, Black
For which Rashi?
Not Available
Not Available
Planet
Not Available
Not Available
Element of Planets
Not Available
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Not Available
Not Available
Deities
Not Available
Not Available
Not to wear with
Not Available
Not Available
Powers
Not Available
Not Available
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.77-3.95
6.23
Fracture
Not Available
Subconchoidal, Brittle, Metallic
Cleavage
Not Available
Cubic perfect on [001], parting on [111]
Mohs Hardness
6.5
2.5-2.75
Chemical Composition
Ca 3Fe 2(SiO 4) 3Ulrich Henn and Claudio C.
PbS
Luster
Adamantine
Not Available
Pleochroism
None
Not Available
Dispersion
Not Available
Not Available
Transparency
Gemmological Tables (2004)
Not Available
Refractive Index
1.880-1.890
Not Available
Optic Character
Not Available
Not Available
Crystal System
cubic
cubic
Birefringence
Not Available
Not Available
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Not Available
Neurological
Not Available
Not Available
Cardiovascular
Not Available
Not Available
Respiratory
Not Available
Not Available
Reproductive
Not Available
Not Available
Digestive
Not Available
Not Available
Psychology
Not Available
Not Available
Healing
Not Available
Not Available
Qualities Associated
Not Available
Not Available
Demantoid Vs Galena Fracture
Fracture is an important parameter when you compare Demantoid and Galena Physical Properties. It is necessary to understand the significance of these properties, before you compare Demantoid Vs Galena 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. Galena fracture is Brittle, Metallic and Subconchoidal.
Demantoid Vs Galena Luster
A primary knowledge about Demantoid vs Galena 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. Demantoid exhibits Adamantine luster.