Origin
Southern and central Africa
Southern and central Africa
Color
Black, Reddish, gray, Red
Green, Black, White, Grey, gray
Streak
Black, Brown, Reddish, Red
White
For which Rashi?
Aries, Aquarius
-
Specific Gravity
5.00-5.30
3.00
Fracture
Uneven, ConchoidalWalter Schumann, Conchoidal
Uneven, Splintery
Cleavage
None, may show partings on {0001} and {10 1 1}
perfect along {110}.
Chemical Composition
Fe 2O 3Arthur Thomas , Gemstones (2009)
Ca 2(Mg,Fe) 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.
Pleochroism
O = brownish red; E = yellowish red
moderate
Transparency
OpaqueHerve Nicolas Lazzarelli
TransparentUlrich Henn and Claudio C. Milisenda
Refractive Index
2.690-3.220
1.613-1.628
Crystal System
Trigonal
monoclinic
Birefringence
0.280
0.0250-0.0270
Clarity
OpaqueHerve Nicolas Lazzarelli
TransparentUlrich Henn and Claudio C. Milisenda
Neurological
-
Aids in mental clarity and focus
Cardiovascular
Supports heart health
Supports heart health
Reproductive
-
Supports reproductive health
Psychology
Grounding
Strength
Healing
Physical healing
Physical healing
Qualities Associated
Grounding
Strength
Hematite Vs Actinolite Fracture
Fracture is an important parameter when you compare Hematite and Actinolite Physical Properties. It is necessary to understand the significance of these properties, before you compare Hematite Vs Actinolite 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. Actinolite fracture is Uneven and Splintery.
Hematite Vs Actinolite Luster
A primary knowledge about Hematite vs Actinolite 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. Actinolite, on other hand, exhibits Vitreous luster.