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