Origin
Spain, Brazil, USA, Sri Lanka, Burma, Origins: Spain, Burma. Discovered in Andalusia (Spain)
Southern and central Africa
Color
Brown, pink, Violet, Yellow, Green, White, gray, Colorless, Red
Colorless, Blue, Brown, Green, gray
For which Rashi?
-
Gemini
Planet
Venus
Venus, Neptune
Element of Planets
-
Water, Air
Specific Gravity
3.05-3.21
3.90-4.00
Fracture
Uneven, Subconchoidal, Splintery
Conchoidal
Cleavage
Good on {110}, poor on {100}
Perfect on {001}, good on {210}, poor on {010}
Chemical Composition
Al 2SiO 5Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
SrSO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Greasy
Vitreous, Pearly
Pleochroism
strongly trichroic
Weakly trichroiC
Transparency
Transparent, Translucent
-
Refractive Index
1.627-1.650
1.619-1.635
Crystal System
Orthorhombic
Orthorhombic
Birefringence
0.009-0.010
0.004-0.012
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Excellent
Good
Psychology
Perception
Peace
Healing
Physical healing
Emotional healing
Qualities Associated
Self-Realization
Divine Guidance
Andalusite Vs Celestine Fracture
Fracture is an important parameter when you compare Andalusite and Celestine Physical Properties. It is necessary to understand the significance of these properties, before you compare Andalusite Vs Celestine 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 Andalusite is Uneven, Subconchoidal and Splintery. Celestine fracture is Conchoidal.
Andalusite Vs Celestine Luster
A primary knowledge about Andalusite vs Celestine 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. Andalusite exhibits Vitreous and Greasy luster. Celestine, on other hand, exhibits Vitreous and Pearly luster.