Peridot Vs Crocoite
Origin
China, Burma, Pakistan, USA, Southern and central Africa, Brazil
Australia, Southern and central Africa
Color
Green
Red, Yellow, orange
Streak
None
yellowish orange
For which Rashi?
Libra, Taurus, Leo, Virgo
-
Element of Planets
Earth
-
Specific Gravity
1.54-1.55
5.90-6.10
Fracture
Conchoidal
Conchoidal
Cleavage
Poor
{110} Distinct, {001} Indistinct, {100} Indistinct
Mohs Hardness
6.5-7
2.5-3
Chemical Composition
(Mg,Fe)2SiO4
PbCrO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Greasy
Adamantine
Pleochroism
Weak: yellow-green green (colorless)Herve Nicolas Lazzarelli
Distinctly trichroic
Transparency
Transparent
Transparent
Refractive Index
1.64-1.69
2.31-2.66
Crystal System
Orthorhombic
Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/n
Birefringence
0.036
-9999
Clarity
Transparent
Transparent
Neurological
Enhances mental clarity and focus
-
Cardiovascular
-
Supports heart health
Reproductive
Supports reproductive health
-
Psychology
Harmony
Passion
Healing
Physical healing
Physical healing
Qualities Associated
Health
Passion
Peridot Vs Crocoite Fracture
Fracture is an important parameter when you compare Peridot and Crocoite Physical Properties. It is necessary to understand the significance of these properties, before you compare Peridot Vs Crocoite 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. Crocoite fracture is Conchoidal.
Peridot Vs Crocoite Luster
A primary knowledge about Peridot vs Crocoite 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. Crocoite, on other hand, exhibits Adamantine luster.