Astrophyllite Vs Hematite
Origin
Canada, Russia
Southern and central Africa
Color
Brown, Yellow, Greenish, Brownish, Red
Black, Reddish, gray, Red
Streak
Brown, White
Black, Brown, Reddish, Red
For which Rashi?
-
Aries, Aquarius
Specific Gravity
3.2-3.4
5.00-5.30
Fracture
Uneven
Uneven, ConchoidalWalter Schumann, Conchoidal
Cleavage
Perfect on [001] imperfect on [100]
None, may show partings on {0001} and {10 1 1}
Chemical Composition
(K,Na) 3(Fe2+ ,Mn) 7Ti 2Si 8O 24(O,OH) 7Anthony et al , Handbook of mineralogy (2001)
Fe 2O 3Arthur Thomas , Gemstones (2009)
Pleochroism
Strong: X= deep red-orange Y= orange-yellow Z= lemon-yellow
O = brownish red; E = yellowish red
Transparency
Translucent
OpaqueHerve Nicolas Lazzarelli
Refractive Index
1.678-1.758
2.690-3.220
Crystal System
Triclinic
Trigonal
Birefringence
0.050
0.280
Clarity
Translucent
OpaqueHerve Nicolas Lazzarelli
Neurological
Enhances mental clarity and focus
-
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Excellent
Good
Psychology
Self-Reflection
Grounding
Healing
Spiritual healing
Physical healing
Qualities Associated
Self-Reflection
Grounding
Astrophyllite Vs Hematite Fracture
Fracture is an important parameter when you compare Astrophyllite and Hematite Physical Properties. It is necessary to understand the significance of these properties, before you compare Astrophyllite 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. Fracture observed in Astrophyllite is Uneven. Hematite fracture is Uneven, ConchoidalWalter Schumann and Conchoidal.
Astrophyllite Vs Hematite Luster
A primary knowledge about Astrophyllite 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. Astrophyllite exhibits Greasy and Pearly luster.