Lazulite Vs Peridot
Origin
Brazil, Southern and central Africa
China, Burma, Pakistan, USA, Southern and central Africa, Brazil
Color
Blue, Green, Black
Green
For which Rashi?
Gemini, Sagittarius
Libra, Taurus, Leo, Virgo
Element of Planets
-
Earth
Specific Gravity
3.04-3.17
1.54-1.55
Fracture
Uneven
Conchoidal
Cleavage
{001} Indistinct, {???} Indistinct
Poor
Chemical Composition
(Mg,Fe)Al 2(PO 4) 2(OH) 2Arthur Thomas , Gemstones (2009) More from other references
(Mg,Fe)2SiO4
Luster
-
Vitreous, Greasy
Pleochroism
Transparent crystals show a strong pleochroism: colorless light blue dark (violet) blueHerve Nicolas Lazzarelli
Weak: yellow-green green (colorless)Herve Nicolas Lazzarelli
Transparency
Transparent, Translucent
Transparent
Refractive Index
1.604-1.646
1.64-1.69
Crystal System
monoclinic
Orthorhombic
Birefringence
0.031-0.036
0.036
Clarity
Transparent
Transparent
Neurological
Balances digestive system and reduces bloating
Enhances mental clarity and focus
Respiratory
Excellent
Good
Reproductive
-
Supports reproductive health
Digestive
Supports digestive health
-
Psychology
Clarity
Harmony
Healing
Emotional healing
Physical healing
Qualities Associated
Psychic Abilities
Health
Lazulite Vs Peridot Fracture
Fracture is an important parameter when you compare Lazulite and Peridot Physical Properties. It is necessary to understand the significance of these properties, before you compare Lazulite Vs Peridot 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. Peridot fracture is Conchoidal.
Lazulite Vs Peridot Luster
A primary knowledge about Lazulite vs Peridot 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. Peridot, on other hand, exhibits Vitreous and Greasy luster.