Danburite Vs Ajoite
Origin
USA, Mexico, Brazil, Switzerland, Sri Lanka, Burma, Madagascar, Origins: USA, Germany, Japan
Southern and central Africa, Zimbabwe, South Africa
Color
Yellow, Brown, Colorless, White, gray, Brownish
Green, Blue
Streak
White
Greenish, White
Solubility
-
Decomposed by acids
Specific Gravity
2.97-3.03
2.96
Fracture
Uneven, ConchoidalWalter Schumann, Conchoidal
-
Cleavage
{001} Poor
Perfect on {010}
Chemical Composition
CaB 2(SiO 4) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)
Luster
Vitreous, Greasy
Vitreous
Pleochroism
Weak: pale yellow yellow
X: very light bluish green; Y and Z: brilliant bluish green
Refractive Index
1.627-1.639
1.550
Optic Character
Biaxial/+
-
Crystal System
Orthorhombic
Triclinic
Birefringence
0.006
0.091
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
-
Neurological
Enhances mental clarity and focus
-
Cardiovascular
Supports heart health
-
Psychology
Spiritual Awareness
Peace
Healing
Emotional healing
Emotional healing
Qualities Associated
Spiritual Awakening
Harmony
Danburite Vs Ajoite Fracture
Fracture is an important parameter when you compare Danburite and Ajoite Physical Properties. It is necessary to understand the significance of these properties, before you compare Danburite Vs Ajoite 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.
Danburite Vs Ajoite Luster
A primary knowledge about Danburite vs Ajoite 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. Ajoite, on other hand, exhibits Vitreous luster.