Aragonite Vs Crocoite
Origin
Canada, Pakistan
Australia, Southern and central Africa
Color
Reddish, Greenish, White, Red, Yellow, Green, Grey, Blue, Brown, Colorless, gray, orange
Red, Yellow, orange
Streak
White
yellowish orange
For which Rashi?
Virgo, Capricorn
-
Element of Planets
Earth
-
Specific Gravity
2.93-2.96
5.90-6.10
Fracture
Subconchoidal, Conchoidal
Conchoidal
Cleavage
Distinct on {010}, imperfect {110} and {011}
{110} Distinct, {001} Indistinct, {100} Indistinct
Mohs Hardness
3.5-4
2.5-3
Chemical Composition
CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
PbCrO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Resinous
Adamantine
Pleochroism
StrongArthur Thomas
Distinctly trichroic
Transparency
Transparent, Translucent
Transparent
Refractive Index
1.525-1.686
2.31-2.66
Crystal System
Orthorhombic
Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/n
Birefringence
0.155
-9999
Clarity
Transparent
Transparent
Neurological
Promotes focus and concentration
-
Cardiovascular
Supports heart health
Supports heart health
Psychology
Stability
Passion
Healing
Emotional healing
Physical healing
Qualities Associated
Centering
Passion
Aragonite Vs Crocoite Fracture
Fracture is an important parameter when you compare Aragonite and Crocoite Physical Properties. It is necessary to understand the significance of these properties, before you compare Aragonite 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 Aragonite is Subconchoidal and Conchoidal. Crocoite fracture is Conchoidal.
Aragonite Vs Crocoite Luster
A primary knowledge about Aragonite 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. Aragonite exhibits Vitreous and Resinous luster. Crocoite, on other hand, exhibits Adamantine luster.