Kyanite Cyprine Vs Hematite
Origin
Kenya, Southern and central Africa
Southern and central Africa
Color
Green, Brown, Yellow, Red
Black, Reddish, gray, Red
Streak
-
Black, Brown, Reddish, Red
For which Rashi?
-
Aries, Aquarius
Specific Gravity
3.55-3.70
5.00-5.30
Fracture
-
Uneven, ConchoidalWalter Schumann, Conchoidal
Cleavage
Perfect
None, may show partings on {0001} and {10 1 1}
Chemical Composition
Al 2SiO 5Arthur Thomas , Gemstones (2009) More from other references
Fe 2O 3Arthur Thomas , Gemstones (2009)
Pleochroism
Blue stones strong trichroism: colorless/pale blue (greenish or violet)-blue dark blueHerve Nicolas Lazzarelli
O = brownish red; E = yellowish red
Transparency
Transparent
OpaqueHerve Nicolas Lazzarelli
Refractive Index
1.710-1.735
2.690-3.220
Optic Character
Biaxial/+
-
Crystal System
-
Trigonal
Birefringence
0.012-0.033
0.280
Clarity
Transparent
OpaqueHerve Nicolas Lazzarelli
Cardiovascular
Supports heart health
Supports heart health
Psychology
Intuition
Grounding
Healing
Emotional healing
Physical healing
Qualities Associated
Tranquility
Grounding
Kyanite Cyprine Vs Hematite Fracture
Fracture is an important parameter when you compare Kyanite Cyprine and Hematite Physical Properties. It is necessary to understand the significance of these properties, before you compare Kyanite Cyprine Vs Hematite 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. Hematite fracture is Uneven, ConchoidalWalter Schumann and Conchoidal.
Kyanite Cyprine Vs Hematite Luster
A primary knowledge about Kyanite Cyprine vs Hematite 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 Cyprine exhibits Vitreous luster.