Montebrasite Vs Lazulite
Origin
Brazil, Southern and central Africa
Brazil, Southern and central Africa
Color
White, Colorless, Greenish, gray
Blue, Green, Black
For which Rashi?
-
Gemini, Sagittarius
Specific Gravity
2.98-3.10
3.04-3.17
Fracture
Uneven, Conchoidal
Uneven
Cleavage
{100} Perfect, {110} Good, {011} Distinct
{001} Indistinct, {???} Indistinct
Chemical Composition
LiAl(PO 4)(OH,F)Walter Schumann , Gemstones of the world (2001) 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
TransparentWalter Schumann
Transparent, Translucent
Refractive Index
1.578-1.646
1.604-1.646
Crystal System
-
monoclinic
Birefringence
0.020-0.030
0.031-0.036
Clarity
TransparentWalter Schumann
Transparent
Neurological
-
Balances digestive system and reduces bloating
Respiratory
Good
Excellent
Digestive
Supports digestive health
Supports digestive health
Psychology
Balance
Clarity
Healing
Emotional healing
Emotional healing
Qualities Associated
Empowerment
Psychic Abilities
Montebrasite Vs Lazulite Fracture
Fracture is an important parameter when you compare Montebrasite and Lazulite Physical Properties. It is necessary to understand the significance of these properties, before you compare Montebrasite 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 Montebrasite is Uneven and Conchoidal. Lazulite fracture is Uneven.
Montebrasite Vs Lazulite Luster
A primary knowledge about Montebrasite 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.