Jadeite Vs Lazulite
Origin
Guatemala, Russia, Canada, Italy
Brazil, Southern and central Africa
Color
White, Red, Brown, Green, gray
Blue, Green, Black
For which Rashi?
-
Gemini, Sagittarius
Specific Gravity
3.28-3.38
3.04-3.17
Fracture
Splintery, Fibrous
Uneven
Cleavage
Good on [110]
{001} Indistinct, {???} Indistinct
Chemical Composition
NaAlSi 2O 6Ulrich Henn and Claudio C.
(Mg,Fe)Al 2(PO 4) 2(OH) 2Arthur Thomas , Gemstones (2009) More from other references
Pleochroism
-
Transparent crystals show a strong pleochroism: colorless light blue dark (violet) blueHerve Nicolas Lazzarelli
Transparency
Translucent
Transparent, Translucent
Refractive Index
1.652-1.688
1.604-1.646
Crystal System
monoclinic
monoclinic
Birefringence
0.013-0.020
0.031-0.036
Clarity
Translucent
Transparent
Neurological
Enhances mental clarity and focus
Balances digestive system and reduces bloating
Respiratory
Good
Excellent
Digestive
Soothes the digestive system
Supports digestive health
Psychology
Purity
Clarity
Healing
Physical healing
Emotional healing
Qualities Associated
Abundance
Psychic Abilities
Jadeite Vs Lazulite Fracture
Fracture is an important parameter when you compare Jadeite and Lazulite Physical Properties. It is necessary to understand the significance of these properties, before you compare Jadeite Vs Lazulite 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 Jadeite is Splintery and Fibrous. Lazulite fracture is Uneven.
Jadeite Vs Lazulite Luster
A primary knowledge about Jadeite vs Lazulite 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. Jadeite exhibits Pearly luster.