Origin
Spain, Brazil, USA, Sri Lanka, Burma, Origins: Spain, Burma. Discovered in Andalusia (Spain)
Southern and central Africa, Burma, Tanzania, India, Sri Lanka
Color
Brown, pink, Violet, Yellow, Green, White, gray, Colorless, Red
Yellow, White, Green, Brown, Greenish, gray
Specific Gravity
3.05-3.21
3.20-3.25
Fracture
Uneven, Subconchoidal, Splintery
Uneven, Conchoidal
Cleavage
Good on {110}, poor on {100}
Good/distinct on [210]
Chemical Composition
Al 2SiO 5Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
Mg 2Si 2O 6Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Greasy
Vitreous, Pearly
Pleochroism
strongly trichroic
Pale green to pale orange
Transparency
Transparent, Translucent
Transparent, Translucent
Refractive Index
1.627-1.650
1.650-1.680
Crystal System
Orthorhombic
Orthorhombic
Birefringence
0.009-0.010
0.009-0.011
Clarity
Transparent
Transparent
Neurological
Enhances mental clarity and focus
-
Cardiovascular
Supports heart health
-
Psychology
Perception
Grounding
Healing
Physical healing
Emotional healing
Qualities Associated
Self-Realization
Grounding
Andalusite Vs Enstatite Fracture
Fracture is an important parameter when you compare Andalusite and Enstatite Physical Properties. It is necessary to understand the significance of these properties, before you compare Andalusite Vs Enstatite 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. Enstatite fracture is Uneven and Conchoidal.
Andalusite Vs Enstatite Luster
A primary knowledge about Andalusite vs Enstatite 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. Enstatite, on other hand, exhibits Vitreous and Pearly luster.