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