Origin
USA
Brazil, Madagascar, Zimbabwe, Russia, Sri Lanka, India, Burma, Origins: Brazil
Color
Green, Colorless, Greenish, White
Greenish, Green, Brownish, Red, Blue, Brown, gray
Streak
Greenish, White
White
Element of Planets
-
Earth, Water
Specific Gravity
3.1-3.2
3.69-3.81
Fracture
-
Uneven, Conchoidal to uneven, ConchoidalWalter Schumann
Cleavage
Vitreous, pearly on cleavage
Distinct on {110}, imperfect on {010}, poor on {001}
Chemical Composition
(Fe2+ ,Mg,Mn2+ ) 3(PO 4) 2 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
BeAl 2 O 4
Luster
Vitreous, Pearly
Vitreous
Pleochroism
-
X = red; Y = yellow-orange; Z = emerald-green
Transparency
-
Transparent, Translucent, Transparent to translucent
Refractive Index
1.653-1.693
1.746-1.763
Optic Character
-
Biaxial/+
Crystal System
monoclinic
Orthorhombic
Birefringence
0.038-0.044
0.007-0.013
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Neurological
Aids in mental clarity and focus
-
Cardiovascular
-
Supports heart health
Digestive
Supports digestive health
-
Psychology
Harmony
Transformation
Healing
Emotional healing
Physical healing
Qualities Associated
Emotional Healing
Transformation
Ludlamite Vs Chrysoberyl Fracture
Fracture is an important parameter when you compare Ludlamite and Chrysoberyl Physical Properties. It is necessary to understand the significance of these properties, before you compare Ludlamite 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. Chrysoberyl fracture is Uneven, Conchoidal to uneven and ConchoidalWalter Schumann.
Ludlamite Vs Chrysoberyl Luster
A primary knowledge about Ludlamite 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. Ludlamite exhibits Vitreous and Pearly luster. Chrysoberyl, on other hand, exhibits Vitreous luster.