Kyanite Vs Apophyllite
Origin
Brazil, USA, Switzerland, Kenya, Mozambique, Russia, Nepal, India, Burma
India, Canada, Brazil
Color
Blue, Yellow, Colorless, White, gray, Green, Black
Colorless, Reddish, White, pink, Green, Yellow, Violet, Blue, Brown
For which Rashi?
Aries, Libra, Taurus
-
Element of Planets
Water
-
Specific Gravity
3.53-3.65
2.30-2.50
Fracture
Splintery
Uneven
Cleavage
[100] perfect [010] imperfect with 79° angle between
Perfect on (001)
Chemical Composition
Al2SiO5
KCa 4Si 8O 20(F,OH) · 8H 2OUlrich Henn and Claudio C.
Luster
Vitreous, Pearly
Vitreous, Pearly
Pleochroism
Trichroic
Dichroic (colorless)
Transparency
-
Transparent, Translucent
Refractive Index
1.71-1.74
1.530-1.543
Optic Character
-
Uniaxial/-
Crystal System
Triclinic
tetragonal
Birefringence
-9999
0.000-0.003
Neurological
Enhances mental clarity and focus
Aids in mental clarity and intuition
Cardiovascular
Supports heart health
-
Reproductive
Supports reproductive health
-
Psychology
Inner bridges
Spiritual Connection
Healing
Physical healing
Emotional healing
Qualities Associated
Inner Peace
Connection to Spiritual Guides
Kyanite Vs Apophyllite Fracture
Fracture is an important parameter when you compare Kyanite and Apophyllite Physical Properties. It is necessary to understand the significance of these properties, before you compare Kyanite Vs Apophyllite 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. Apophyllite fracture is Uneven.
Kyanite Vs Apophyllite Luster
A primary knowledge about Kyanite vs Apophyllite 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. Apophyllite, on other hand, exhibits Vitreous and Pearly luster.