Lazulite Vs Cryolite
Origin
Brazil, Southern and central Africa
-
Color
Blue, Green, Black
Colorless, White, Brownish, Reddish, Black, gray, Brown
For which Rashi?
Gemini, Sagittarius
-
Specific Gravity
3.04-3.17
2.97
Cleavage
{001} Indistinct, {???} Indistinct
None observed
Chemical Composition
(Mg,Fe)Al 2(PO 4) 2(OH) 2Arthur Thomas , Gemstones (2009) More from other references
Na 3AlF 6Ulrich Henn and Claudio C.
Luster
-
Vitreous, Greasy, Pearly
Pleochroism
Transparent crystals show a strong pleochroism: colorless light blue dark (violet) blueHerve Nicolas Lazzarelli
colorless.
Transparency
Transparent, Translucent
-
Refractive Index
1.604-1.646
1.338-1.339
Crystal System
monoclinic
monoclinic
Birefringence
0.031-0.036
0.001
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Neurological
Balances digestive system and reduces bloating
-
Cardiovascular
-
Supports heart health
Respiratory
Excellent
Good
Digestive
Supports digestive health
-
Psychology
Clarity
Harmony
Healing
Emotional healing
Emotional healing
Qualities Associated
Psychic Abilities
Peace
Lazulite Vs Cryolite Fracture
Fracture is an important parameter when you compare Lazulite and Cryolite Physical Properties. It is necessary to understand the significance of these properties, before you compare Lazulite Vs Cryolite 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. Cryolite fracture is Uneven.
Lazulite Vs Cryolite Luster
A primary knowledge about Lazulite vs Cryolite 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. Cryolite, on other hand, exhibits Vitreous, Greasy and Pearly luster.