Verdelite Vs Opal
Origin
Afghanistan, Brazil, Mozambique, Sri Lanka, USA
Ethiopia
Color
Green, Brown
Yellow, White, Red, Brown, Blue
For which Rashi?
-
Cancer, Libra, Scorpio
Element of Planets
-
Earth, Air, Water
Powers
-
Astral Projection, Psychicism
Tenacity
-
BrittleWalter Schumann
Solubility
-
hot salt water
Specific Gravity
2.90-3.40
1.98-2.25
Fracture
Conchoidal
Conchoidal
Cleavage
Indiscernible
None
Mohs Hardness
7-7.5
5-6.5
Chemical Composition
Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) Formula given for elbaite.
SiO2 · nH2O
Luster
-
Vitreous, Pearly
Pleochroism
Strong: dark green yellow
None
Transparency
Transparent, Translucent
Transparent, Translucent, Transparent to translucent
Refractive Index
1.614-1.666
1.37-1.52
Crystal System
-
Trigonal
Birefringence
0.014-0.040
-9999
Clarity
Transparent
Transparent
Neurological
-
Enhances mental clarity and focus
Cardiovascular
Supports heart health
-
Psychology
Compassion
Creativity
Healing
Emotional healing
Emotional healing
Qualities Associated
Compassion
Creativity
Verdelite Vs Opal Fracture
Fracture is an important parameter when you compare Verdelite and Opal Physical Properties. It is necessary to understand the significance of these properties, before you compare Verdelite Vs Opal 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. Fracture observed in Verdelite is Conchoidal. Opal fracture is Conchoidal.
Verdelite Vs Opal Luster
A primary knowledge about Verdelite vs Opal 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. Opal, on other hand, exhibits Vitreous and Pearly luster.