Danburite Vs Ekanite
Origin
USA, Mexico, Brazil, Switzerland, Sri Lanka, Burma, Madagascar, Origins: USA, Germany, Japan
Canada, Southern and central Africa
Color
Yellow, Brown, Colorless, White, gray, Brownish
Green, Yellow, Red
Specific Gravity
2.97-3.03
3.28-3.32
Fracture
Uneven, ConchoidalWalter Schumann, Conchoidal
Uneven
Cleavage
{001} Poor
{101} Distinct
Chemical Composition
CaB 2(SiO 4) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
ThCa 2Si 8O 20Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Vitreous, Greasy
Vitreous
Pleochroism
Weak: pale yellow yellow
-
Transparency
-
Transparent
Refractive Index
1.627-1.639
1.593-1.596
Optic Character
Biaxial/+
-
Crystal System
Orthorhombic
Tetragonal Trapezohedral H-M Symbol (4 2 2) Space Group: I 422
Birefringence
0.006
0.001
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
-
Psychology
Spiritual Awareness
Personal power
Healing
Emotional healing
Physical healing
Qualities Associated
Spiritual Awakening
Vitality
Danburite Vs Ekanite Fracture
Fracture is an important parameter when you compare Danburite and Ekanite Physical Properties. It is necessary to understand the significance of these properties, before you compare Danburite Vs Ekanite 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. Ekanite fracture is Uneven.
Danburite Vs Ekanite Luster
A primary knowledge about Danburite vs Ekanite 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. Ekanite, on other hand, exhibits Vitreous luster.