Almandine Vs Lazulite
Origin
Austria, Brazil, Canada, India, Madagascar, Russia, Sri Lanka, USA
Brazil, Southern and central Africa
Color
Red, Brown, Brownish, Black
Blue, Green, Black
For which Rashi?
-
Gemini, Sagittarius
Specific Gravity
3.95-4.30
3.04-3.17
Fracture
Conchoidal
Uneven
Cleavage
none
{001} Indistinct, {???} Indistinct
Chemical Composition
Fe 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
(Mg,Fe)Al 2(PO 4) 2(OH) 2Arthur Thomas , Gemstones (2009) More from other references
Luster
Greasy, Vitreous
-
Pleochroism
None
Transparent crystals show a strong pleochroism: colorless light blue dark (violet) blueHerve Nicolas Lazzarelli
Transparency
-
Transparent, Translucent
Refractive Index
1.770-1.820
1.604-1.646
Crystal System
cubic
monoclinic
Birefringence
-9999
0.031-0.036
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Neurological
-
Balances digestive system and reduces bloating
Respiratory
Good
Excellent
Reproductive
Supports reproductive health
-
Digestive
-
Supports digestive health
Psychology
Strength
Clarity
Healing
Emotional healing
Emotional healing
Qualities Associated
Devotion
Psychic Abilities
Almandine Vs Lazulite Fracture
Fracture is an important parameter when you compare Almandine and Lazulite Physical Properties. It is necessary to understand the significance of these properties, before you compare Almandine 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 Almandine is Conchoidal. Lazulite fracture is Uneven.
Almandine Vs Lazulite Luster
A primary knowledge about Almandine 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. Almandine exhibits Greasy and Vitreous luster.