Kyanite Vs Crocoite
Origin
Brazil, USA, Switzerland, Kenya, Mozambique, Russia, Nepal, India, Burma
Australia, Southern and central Africa
Color
Blue, Yellow, Colorless, White, gray, Green, Black
Red, Yellow, orange
Streak
White
yellowish orange
For which Rashi?
Aries, Libra, Taurus
-
Element of Planets
Water
-
Specific Gravity
3.53-3.65
5.90-6.10
Fracture
Splintery
Conchoidal
Cleavage
[100] perfect [010] imperfect with 79° angle between
{110} Distinct, {001} Indistinct, {100} Indistinct
Chemical Composition
Al2SiO5
PbCrO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Pearly
Adamantine
Pleochroism
Trichroic
Distinctly trichroic
Transparency
-
Transparent
Refractive Index
1.71-1.74
2.31-2.66
Crystal System
Triclinic
Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/n
Birefringence
-9999
-9999
Neurological
Enhances mental clarity and focus
-
Cardiovascular
Supports heart health
Supports heart health
Reproductive
Supports reproductive health
-
Psychology
Inner bridges
Passion
Healing
Physical healing
Physical healing
Qualities Associated
Inner Peace
Passion
Kyanite Vs Crocoite Fracture
Fracture is an important parameter when you compare Kyanite and Crocoite Physical Properties. It is necessary to understand the significance of these properties, before you compare Kyanite 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 Kyanite is Splintery. Crocoite fracture is Conchoidal.
Kyanite Vs Crocoite Luster
A primary knowledge about Kyanite 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. Kyanite exhibits Vitreous and Pearly luster. Crocoite, on other hand, exhibits Adamantine luster.