Peridot Vs Augite
Origin
China, Burma, Pakistan, USA, Southern and central Africa, Brazil
USA, Mexico
Color
Green
Green, Brown, Greenish, Black
Streak
None
Greenish, gray
For which Rashi?
Libra, Taurus, Leo, Virgo
-
Element of Planets
Earth
-
Specific Gravity
1.54-1.55
3.19-3.56
Fracture
Conchoidal
Uneven, Conchoidal
Cleavage
Poor
{110} Perfect, {010} Indistinct
Mohs Hardness
6.5-7
5.5-6
Chemical Composition
(Mg,Fe)2SiO4
(Ca,Na)(Mg,Fe,Al,Ti)(Si,Al) 2O 6Anthony et al , Handbook of mineralogy (2001)
Luster
Vitreous, Greasy
Vitreous, Resinous
Pleochroism
Weak: yellow-green green (colorless)Herve Nicolas Lazzarelli
Pale green
Transparency
Transparent
Transparent, Translucent
Refractive Index
1.64-1.69
1.671-1.774
Crystal System
Orthorhombic
Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/c
Birefringence
0.036
-9999
Clarity
Transparent
Transparent
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Reproductive
Supports reproductive health
-
Psychology
Harmony
Courage
Healing
Physical healing
Emotional healing
Qualities Associated
Health
Grounding
Peridot Vs Augite Fracture
Fracture is an important parameter when you compare Peridot and Augite Physical Properties. It is necessary to understand the significance of these properties, before you compare Peridot Vs Augite 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 Peridot is Conchoidal. Augite fracture is Uneven and Conchoidal.
Peridot Vs Augite Luster
A primary knowledge about Peridot vs Augite 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 exhibits Vitreous and Greasy luster. Augite, on other hand, exhibits Vitreous and Resinous luster.