Hureaulite Vs Kyanite
Origin
USA, Southern and central Africa
Brazil, USA, Switzerland, Kenya, Mozambique, Russia, Nepal, India, Burma
Color
Violet, Red, White, Reddish
Blue, Yellow, Colorless, White, gray, Green, Black
For which Rashi?
-
Aries, Libra, Taurus
Element of Planets
-
Water
Specific Gravity
3.19
3.53-3.65
Fracture
Uneven
Splintery
Cleavage
{???} Distinct
[100] perfect [010] imperfect with 79° angle between
Chemical Composition
Mn2+5(PO 4) 2(PO 3OH) 2 · 4H 2O)Michael OâDonoghue , Gems, Sixth Edition (2006)
Al2SiO5
Luster
Vitreous, Greasy
Vitreous, Pearly
Pleochroism
Colorless yellow to pale rose reddish yellow to reddish brown.Anthony et al
Trichroic
Transparency
Transparent
-
Refractive Index
1.647-1.667
1.71-1.74
Crystal System
Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/c
Triclinic
Birefringence
0.012
-9999
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Reproductive
-
Supports reproductive health
Psychology
Compassion
Inner bridges
Healing
Emotional healing
Physical healing
Qualities Associated
Emotional Healing
Inner Peace
Hureaulite Vs Kyanite Fracture
Fracture is an important parameter when you compare Hureaulite and Kyanite Physical Properties. It is necessary to understand the significance of these properties, before you compare Hureaulite Vs Kyanite 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 Hureaulite is Uneven. Kyanite fracture is Splintery.
Hureaulite Vs Kyanite Luster
A primary knowledge about Hureaulite vs Kyanite 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. Hureaulite exhibits Vitreous and Greasy luster. Kyanite, on other hand, exhibits Vitreous and Pearly luster.