Verdelite Vs Chrysoberyl
Origin
Afghanistan, Brazil, Mozambique, Sri Lanka, USA
Brazil, Madagascar, Zimbabwe, Russia, Sri Lanka, India, Burma, Origins: Brazil
Color
Green, Brown
Greenish, Green, Brownish, Red, Blue, Brown, gray
Element of Planets
-
Earth, Water
Specific Gravity
2.90-3.40
3.69-3.81
Fracture
Conchoidal
Uneven, Conchoidal to uneven, ConchoidalWalter Schumann
Cleavage
Indiscernible
Distinct on {110}, imperfect on {010}, poor on {001}
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.
BeAl 2 O 4
Pleochroism
Strong: dark green yellow
X = red; Y = yellow-orange; Z = emerald-green
Transparency
Transparent, Translucent
Transparent, Translucent, Transparent to translucent
Refractive Index
1.614-1.666
1.746-1.763
Optic Character
-
Biaxial/+
Crystal System
-
Orthorhombic
Birefringence
0.014-0.040
0.007-0.013
Clarity
Transparent
Transparent
Cardiovascular
Supports heart health
Supports heart health
Psychology
Compassion
Transformation
Healing
Emotional healing
Physical healing
Qualities Associated
Compassion
Transformation
Verdelite Vs Chrysoberyl Fracture
Fracture is an important parameter when you compare Verdelite and Chrysoberyl Physical Properties. It is necessary to understand the significance of these properties, before you compare Verdelite Vs Chrysoberyl 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. Chrysoberyl fracture is Uneven, Conchoidal to uneven and ConchoidalWalter Schumann.
Verdelite Vs Chrysoberyl Luster
A primary knowledge about Verdelite vs Chrysoberyl 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. Chrysoberyl, on other hand, exhibits Vitreous luster.