Origin
Southern and central Africa
Southern and central Africa, green
Color
Black, Reddish, gray, Red
Green
Streak
Black, Brown, Reddish, Red
Green
For which Rashi?
Aries, Aquarius, Aries, Aquarius, Aries, Aquarius
Capricorn, Scorpio, Capricorn, Scorpio, Capricorn, Scorpio
Element of Planets
Not Available
Earth
Energy
Projective
Receptive
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Not to wear with
Not Available
Not Available
Powers
Healing
Protection
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Brittle
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
5.00-5.30
3.25-4.10
Fracture
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal, Brittle
Conchoidal, Conchoidal, Gemstones (2009), Uneven
Cleavage
None, may show partings on {0001} and {10 1 1}
Perfect on { 2 01} fair on {010}
Chemical Composition
Fe 2O 3Arthur Thomas , Gemstones (2009)
Cu2CO3(OH)2
Luster
Not Available
Adamantine, Vitreous, Silky, Fibrous
Pleochroism
O = brownish red; E = yellowish red
Not Available
Dispersion
Not Available
None
Transparency
OpaqueHerve Nicolas Lazzarelli, Blue Chart Gem Identification (2010) More from other references
Opaque
Refractive Index
2.690-3.220
1.655-1.909
Optic Character
Not Available
Not Available
Crystal System
Trigonal
monoclinic
Birefringence
0.280
0.254
Clarity
OpaqueHerve Nicolas Lazzarelli
Gemmological Tables (2004) More from other references
Neurological
Not Available
Not Available
Cardiovascular
Not Available
Not Available
Respiratory
Not Available
Not Available
Reproductive
Not Available
Not Available
Digestive
Not Available
Not Available
Psychology
Not Available
Not Available
Healing
Not Available
Not Available
Qualities Associated
Not Available
Not Available
Hematite Vs Malachite Fracture
Fracture is an important parameter when you compare Hematite and Malachite Physical Properties. It is necessary to understand the significance of these properties, before you compare Hematite Vs Malachite 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, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal and Brittle. Malachite fracture is Conchoidal, Conchoidal, Gemstones (2009) and Uneven.
Hematite Vs Malachite Luster
A primary knowledge about Hematite vs Malachite 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. Malachite, on other hand, exhibits Adamantine, Vitreous, Silky and Fibrous luster.
