Lazulite Vs Scheelite
Origin
Brazil, Southern and central Africa
Switzerland, Australia, Brazil
Color
Blue, Green, Black
Yellow, Colorless, White, Brownish, Reddish
For which Rashi?
Gemini, Sagittarius
-
Specific Gravity
3.04-3.17
5.9-6.3
Fracture
Uneven
Conchoidal, Uneven
Cleavage
{001} Indistinct, {???} Indistinct
On {101}, distinct; on {112}, interrupted; on {001}, indistinct
Chemical Composition
(Mg,Fe)Al 2(PO 4) 2(OH) 2Arthur Thomas , Gemstones (2009) More from other references
CaWO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
-
Vitreous, Adamantine
Pleochroism
Transparent crystals show a strong pleochroism: colorless light blue dark (violet) blueHerve Nicolas Lazzarelli
Definite dichoric in yellow (yellow to orange-brown)
Transparency
Transparent, Translucent
Translucent, Transparent
Refractive Index
1.604-1.646
1.918-1.936
Crystal System
monoclinic
tetragonal
Birefringence
0.031-0.036
0.016
Clarity
Transparent
Translucent
Neurological
Balances digestive system and reduces bloating
-
Digestive
Supports digestive health
-
Psychology
Clarity
Awareness
Healing
Emotional healing
Physical healing
Qualities Associated
Psychic Abilities
Balance & Clarity
Lazulite Vs Scheelite Fracture
Fracture is an important parameter when you compare Lazulite and Scheelite Physical Properties. It is necessary to understand the significance of these properties, before you compare Lazulite Vs Scheelite 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. Scheelite fracture is Conchoidal and Uneven.
Lazulite Vs Scheelite Luster
A primary knowledge about Lazulite vs Scheelite 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. Scheelite, on other hand, exhibits Vitreous and Adamantine luster.