Bustamite Vs Lazulite
Origin
Australia
Brazil, Southern and central Africa
Color
Reddish, Brown, Red, pink
Blue, Green, Black
For which Rashi?
-
Gemini, Sagittarius
Solubility
Partly soluble in HCl.
-
Specific Gravity
3.32-3.43
3.04-3.17
Fracture
Conchoidal
Uneven
Cleavage
{100} perfect; {110} and {1 1 0} good; {010} poor
{001} Indistinct, {???} Indistinct
Chemical Composition
(Ca,Mn2+ )Si 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Mg,Fe)Al 2(PO 4) 2(OH) 2Arthur Thomas , Gemstones (2009) More from other references
Pleochroism
Weak
Transparent crystals show a strong pleochroism: colorless light blue dark (violet) blueHerve Nicolas Lazzarelli
Transparency
Transparent, Translucent
Transparent, Translucent
Refractive Index
1.662-1.707
1.604-1.646
Crystal System
Triclinic
monoclinic
Birefringence
0.013-0.015
0.031-0.036
Clarity
Transparent
Transparent
Neurological
-
Balances digestive system and reduces bloating
Respiratory
Excellent
Excellent
Digestive
-
Supports digestive health
Healing
Emotional healing
Emotional healing
Qualities Associated
Love
Psychic Abilities
Bustamite Vs Lazulite Fracture
Fracture is an important parameter when you compare Bustamite and Lazulite Physical Properties. It is necessary to understand the significance of these properties, before you compare Bustamite 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 Bustamite is Conchoidal. Lazulite fracture is Uneven.
Bustamite Vs Lazulite Luster
A primary knowledge about Bustamite 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. Bustamite exhibits Vitreous luster.