Lazulite Vs Demantoid
Origin
Brazil, Southern and central Africa
Italy
Color
Blue, Green, Black
Green
For which Rashi?
Gemini, Sagittarius
-
Specific Gravity
3.04-3.17
3.77-3.95
Cleavage
{001} Indistinct, {???} Indistinct
Imperfect
Chemical Composition
(Mg,Fe)Al 2(PO 4) 2(OH) 2Arthur Thomas , Gemstones (2009) More from other references
Ca 3Fe 2(SiO 4) 3Ulrich Henn and Claudio C.
Pleochroism
Transparent crystals show a strong pleochroism: colorless light blue dark (violet) blueHerve Nicolas Lazzarelli
None
Transparency
Transparent, Translucent
-
Refractive Index
1.604-1.646
1.880-1.890
Crystal System
monoclinic
cubic
Birefringence
0.031-0.036
-9999
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Neurological
Balances digestive system and reduces bloating
-
Cardiovascular
-
Supports heart health
Respiratory
Excellent
Excellent
Digestive
Supports digestive health
-
Psychology
Clarity
Creativity
Healing
Emotional healing
Physical healing
Qualities Associated
Psychic Abilities
Abundance
Lazulite Vs Demantoid Fracture
Fracture is an important parameter when you compare Lazulite and Demantoid Physical Properties. It is necessary to understand the significance of these properties, before you compare Lazulite Vs Demantoid 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.
Lazulite Vs Demantoid Luster
A primary knowledge about Lazulite vs Demantoid 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. Demantoid, on other hand, exhibits Adamantine luster.