Lazulite Vs Montebrasite
Origin
Brazil, Southern and central Africa
Brazil, Southern and central Africa
Color
Blue, Green, Black
White, Colorless, Greenish, gray
For which Rashi?
Gemini, Sagittarius
-
Specific Gravity
3.04-3.17
2.98-3.10
Fracture
Uneven
Uneven, Conchoidal
Cleavage
{001} Indistinct, {???} Indistinct
{100} Perfect, {110} Good, {011} Distinct
Chemical Composition
(Mg,Fe)Al 2(PO 4) 2(OH) 2Arthur Thomas , Gemstones (2009) More from other references
LiAl(PO 4)(OH,F)Walter Schumann , Gemstones of the world (2001) More from other references
Pleochroism
Transparent crystals show a strong pleochroism: colorless light blue dark (violet) blueHerve Nicolas Lazzarelli
-
Transparency
Transparent, Translucent
TransparentWalter Schumann
Refractive Index
1.604-1.646
1.578-1.646
Crystal System
monoclinic
-
Birefringence
0.031-0.036
0.020-0.030
Clarity
Transparent
TransparentWalter Schumann
Neurological
Balances digestive system and reduces bloating
-
Respiratory
Excellent
Good
Digestive
Supports digestive health
Supports digestive health
Psychology
Clarity
Balance
Healing
Emotional healing
Emotional healing
Qualities Associated
Psychic Abilities
Empowerment
Lazulite Vs Montebrasite Fracture
Fracture is an important parameter when you compare Lazulite and Montebrasite Physical Properties. It is necessary to understand the significance of these properties, before you compare Lazulite Vs Montebrasite 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. Montebrasite fracture is Uneven and Conchoidal.
Lazulite Vs Montebrasite Luster
A primary knowledge about Lazulite vs Montebrasite 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.