Origin
Southern and central Africa
Canada, Southern and central Africa, Italy, Australia, India
Color
Black, Reddish, gray, Red
Violet, Brownish, Yellow, Reddish, Pale pink
Streak
Black, Brown, Reddish, Red
White
For which Rashi?
Aries, Aquarius
Virgo
Planet
Saturn
Mercury, Jupiter
Element of Planets
-
Water
Specific Gravity
5.00-5.30
2.69-2.79
Fracture
Uneven, ConchoidalWalter Schumann, Conchoidal
Conchoidal
Cleavage
None, may show partings on {0001} and {10 1 1}
Poor on {0001}
Chemical Composition
Fe 2O 3Arthur Thomas , Gemstones (2009)
KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Pleochroism
O = brownish red; E = yellowish red
Weak
Transparency
OpaqueHerve Nicolas Lazzarelli
Translucent
Refractive Index
2.690-3.220
1.607-1.612
Crystal System
Trigonal
Hexagonal
Birefringence
0.280
0.003
Clarity
OpaqueHerve Nicolas Lazzarelli
Translucent
Neurological
-
Enhances mental clarity and focus
Cardiovascular
Supports heart health
-
Respiratory
Good
Excellent
Psychology
Grounding
Spirituality
Healing
Physical healing
Emotional healing
Qualities Associated
Grounding
Spiritual Protection
Hematite Vs Sugilite Fracture
Fracture is an important parameter when you compare Hematite and Sugilite Physical Properties. It is necessary to understand the significance of these properties, before you compare Hematite Vs Sugilite 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 Hematite is Uneven, ConchoidalWalter Schumann and Conchoidal. Sugilite fracture is Conchoidal.
Hematite Vs Sugilite Luster
A primary knowledge about Hematite vs Sugilite 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. Sugilite, on other hand, exhibits Vitreous luster.