Narsarsukite Vs Lazulite
Origin
Canada
Brazil, Southern and central Africa
Color
Yellow, Reddish, Brown, Brownish, Green, gray, Colorless
Blue, Green, Black
For which Rashi?
-
Gemini, Sagittarius
Specific Gravity
2.72-2.83
3.04-3.17
Cleavage
Good on {100} and {110}
{001} Indistinct, {???} Indistinct
Chemical Composition
Na 2(Ti,Fe)Si 4(O,F) 11Ulrich Henn and Claudio C.
(Mg,Fe)Al 2(PO 4) 2(OH) 2Arthur Thomas , Gemstones (2009) More from other references
Luster
Vitreous, Pearly
-
Pleochroism
Weak; O = colorless to yellow; E = colorless to honey-yellow
Transparent crystals show a strong pleochroism: colorless light blue dark (violet) blueHerve Nicolas Lazzarelli
Transparency
Transparent, Translucent
Transparent, Translucent
Refractive Index
1.610-1.647
1.604-1.646
Crystal System
tetragonal
monoclinic
Birefringence
0.021
0.031-0.036
Clarity
Transparent
Transparent
Neurological
-
Balances digestive system and reduces bloating
Digestive
-
Supports digestive health
Healing
Emotional healing
Emotional healing
Qualities Associated
Inner Peace
Psychic Abilities
Narsarsukite Vs Lazulite Fracture
Fracture is an important parameter when you compare Narsarsukite and Lazulite Physical Properties. It is necessary to understand the significance of these properties, before you compare Narsarsukite 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 Narsarsukite is Uneven. Lazulite fracture is Uneven.
Narsarsukite Vs Lazulite Luster
A primary knowledge about Narsarsukite 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. Narsarsukite exhibits Vitreous and Pearly luster.