Sphalerite Vs Lazulite
Origin
Mexico, USA, Spain
Brazil, Southern and central Africa
Color
Green, Brown, Yellow, Red, Black
Blue, Green, Black
Streak
Brownish, White
White
For which Rashi?
-
Gemini, Sagittarius
Specific Gravity
3.95-4.10
3.04-3.17
Cleavage
{110} Perfect, {110} Perfect, {110} Perfect
{001} Indistinct, {???} Indistinct
Chemical Composition
(Zn,Fe)SMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(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
Transparent, Translucent
Transparent, Translucent
Refractive Index
2.368-2.371
1.604-1.646
Crystal System
Isometric
monoclinic
Birefringence
-9999
0.031-0.036
Clarity
Transparent
Transparent
Neurological
-
Balances digestive system and reduces bloating
Respiratory
Good
Excellent
Digestive
-
Supports digestive health
Healing
Physical healing
Emotional healing
Qualities Associated
-
Psychic Abilities
Sphalerite Vs Lazulite Fracture
Fracture is an important parameter when you compare Sphalerite and Lazulite Physical Properties. It is necessary to understand the significance of these properties, before you compare Sphalerite 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 Sphalerite is Uneven. Lazulite fracture is Uneven.
Sphalerite Vs Lazulite Luster
A primary knowledge about Sphalerite 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. Sphalerite exhibits Adamantine luster.