Lazulite Vs Papagoite
Origin
Brazil, Southern and central Africa
Southern and central Africa
Color
Blue, Green, Black
Blue
For which Rashi?
Gemini, Sagittarius
-
Specific Gravity
3.04-3.17
3.25
Cleavage
{001} Indistinct, {???} Indistinct
Imperfect in one direction
Chemical Composition
(Mg,Fe)Al 2(PO 4) 2(OH) 2Arthur Thomas , Gemstones (2009) More from other references
CaCuAlSi 2O 6(OH) 3Michael OâDonoghue , Gems, Sixth Edition (2006)
Pleochroism
Transparent crystals show a strong pleochroism: colorless light blue dark (violet) blueHerve Nicolas Lazzarelli
Trichroic
Transparency
Transparent, Translucent
Transparent
Refractive Index
1.604-1.646
1.607-1.672
Crystal System
monoclinic
monoclinic
Birefringence
0.031-0.036
0.065
Clarity
Transparent
Transparent
Neurological
Balances digestive system and reduces bloating
-
Respiratory
Excellent
Good
Digestive
Supports digestive health
-
Psychology
Clarity
Communication
Healing
Emotional healing
Emotional healing
Qualities Associated
Psychic Abilities
Communication
Lazulite Vs Papagoite Fracture
Fracture is an important parameter when you compare Lazulite and Papagoite Physical Properties. It is necessary to understand the significance of these properties, before you compare Lazulite Vs Papagoite 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 Lazulite is Uneven.
Lazulite Vs Papagoite Luster
A primary knowledge about Lazulite vs Papagoite 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. Papagoite, on other hand, exhibits Vitreous luster.