Origin
USA, Mexico, Brazil, Switzerland, Sri Lanka, Burma, Madagascar, Origins: USA, Germany, Japan
Brazil, USA, Switzerland, Kenya, Mozambique, Russia, Nepal, India, Burma
Color
Yellow, Brown, Colorless, White, gray, Brownish
Blue, Yellow, Colorless, White, gray, Green, Black
For which Rashi?
-
Aries, Libra, Taurus
Element of Planets
-
Water
Specific Gravity
2.97-3.03
3.53-3.65
Fracture
Uneven, ConchoidalWalter Schumann, Conchoidal
Splintery
Cleavage
{001} Poor
[100] perfect [010] imperfect with 79° angle between
Chemical Composition
CaB 2(SiO 4) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Al2SiO5
Luster
Vitreous, Greasy
Vitreous, Pearly
Pleochroism
Weak: pale yellow yellow
Trichroic
Refractive Index
1.627-1.639
1.71-1.74
Optic Character
Biaxial/+
-
Crystal System
Orthorhombic
Triclinic
Birefringence
0.006
-9999
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
-
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
Supports heart health
Reproductive
-
Supports reproductive health
Psychology
Spiritual Awareness
Inner bridges
Healing
Emotional healing
Physical healing
Qualities Associated
Spiritual Awakening
Inner Peace
Danburite Vs Kyanite Fracture
Fracture is an important parameter when you compare Danburite and Kyanite Physical Properties. It is necessary to understand the significance of these properties, before you compare Danburite Vs Kyanite 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. Kyanite fracture is Splintery.
Danburite Vs Kyanite Luster
A primary knowledge about Danburite vs Kyanite 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. Kyanite, on other hand, exhibits Vitreous and Pearly luster.