Childrenite Vs Danburite
Origin
Brazil
USA, Mexico, Brazil, Switzerland, Sri Lanka, Burma, Madagascar, Origins: USA, Germany, Japan
Color
Yellow, White, Brown, Brownish, Black
Yellow, Brown, Colorless, White, gray, Brownish
Streak
Brown, Yellow, White
White
Specific Gravity
3.06-3.25
2.97-3.03
Fracture
Sub-Conchoidal, Conchoidal, Uneven
Uneven, ConchoidalWalter Schumann, Conchoidal
Cleavage
Poor/indistinct on {100}
{001} Poor
Chemical Composition
(Fe,Mn)AlPO 4(OH) 2 -H 2OArthur Thomas , Gemstones (2009)
CaB 2(SiO 4) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Resinous
Vitreous, Greasy
Pleochroism
visible
Weak: pale yellow yellow
Transparency
Transparent
-
Refractive Index
1.639-1.672
1.627-1.639
Optic Character
-
Biaxial/+
Crystal System
Orthorhombic
Orthorhombic
Birefringence
0.027-0.042
0.006
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Neurological
-
Enhances mental clarity and focus
Cardiovascular
Enhances mental clarity
Supports heart health
Respiratory
Excellent
Good
Psychology
Creativity
Spiritual Awareness
Healing
Emotional healing
Emotional healing
Qualities Associated
Joy
Spiritual Awakening
Childrenite Vs Danburite Fracture
Fracture is an important parameter when you compare Childrenite and Danburite Physical Properties. It is necessary to understand the significance of these properties, before you compare Childrenite Vs Danburite 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 Childrenite is Sub-Conchoidal, Conchoidal and Uneven. Danburite fracture is Uneven, ConchoidalWalter Schumann and Conchoidal.
Childrenite Vs Danburite Luster
A primary knowledge about Childrenite vs Danburite 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. Childrenite exhibits Vitreous and Resinous luster. Danburite, on other hand, exhibits Vitreous and Greasy luster.