Lazulite Vs Smithsonite
Origin
Brazil, Southern and central Africa
USA, Southern and central Africa
Color
Blue, Green, Black
Brown, Green, White, gray, Blue, Yellow
For which Rashi?
Gemini, Sagittarius
-
Specific Gravity
3.04-3.17
4.00-4.65
Fracture
Uneven
Uneven, Sub-Conchoidal
Cleavage
{001} Indistinct, {???} Indistinct
Perfect on [1011]
Chemical Composition
(Mg,Fe)Al 2(PO 4) 2(OH) 2Arthur Thomas , Gemstones (2009) More from other references
ZnCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
-
Vitreous, Pearly
Pleochroism
Transparent crystals show a strong pleochroism: colorless light blue dark (violet) blueHerve Nicolas Lazzarelli
-
Transparency
Transparent, Translucent
Translucent
Refractive Index
1.604-1.646
1.620-1.850
Crystal System
monoclinic
Trigonal
Birefringence
0.031-0.036
0.223-0.227
Clarity
Transparent
Translucent
Neurological
Balances digestive system and reduces bloating
-
Respiratory
Excellent
Good
Digestive
Supports digestive health
-
Psychology
Clarity
Emotional Healing
Healing
Emotional healing
Emotional healing
Qualities Associated
Psychic Abilities
Harmony
Lazulite Vs Smithsonite Fracture
Fracture is an important parameter when you compare Lazulite and Smithsonite Physical Properties. It is necessary to understand the significance of these properties, before you compare Lazulite Vs Smithsonite 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. Smithsonite fracture is Uneven and Sub-Conchoidal.
Lazulite Vs Smithsonite Luster
A primary knowledge about Lazulite vs Smithsonite 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. Smithsonite, on other hand, exhibits Vitreous and Pearly luster.