Astrophyllite Vs Labradorite
Origin
Canada, Russia
Canada, USA, Mexico, Madagascar, Australia, Finland, India, Russia
Color
Brown, Yellow, Greenish, Brownish, Red
Violet, Colorless, gray, White, Green
Streak
Brown, White
White
For which Rashi?
-
Aquarius
Element of Planets
-
Water
Powers
-
Protection, Psychic Power
Specific Gravity
3.2-3.4
2.69-2.72
Fracture
Uneven
Uneven, Conchoidal
Cleavage
Perfect on [001] imperfect on [100]
Perfect on {001}, less perfect on {010}, intersecting at near 90°; distinct on {110}
Chemical Composition
(K,Na) 3(Fe2+ ,Mn) 7Ti 2Si 8O 24(O,OH) 7Anthony et al , Handbook of mineralogy (2001)
(Na,Ca)1-2Si3-2O8
Luster
Greasy, Pearly
Vitreous, Pearly
Pleochroism
Strong: X= deep red-orange Y= orange-yellow Z= lemon-yellow
-
Transparency
Translucent
Transparent, Translucent, Transparent to translucent
Refractive Index
1.678-1.758
1.554-1.573
Crystal System
Triclinic
Triclinic
Birefringence
0.050
0.008-0.010
Clarity
Translucent
Transparent
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Excellent
Good
Psychology
Self-Reflection
Transformation
Healing
Spiritual healing
Emotional healing
Qualities Associated
Self-Reflection
Magic
Astrophyllite Vs Labradorite Fracture
Fracture is an important parameter when you compare Astrophyllite and Labradorite Physical Properties. It is necessary to understand the significance of these properties, before you compare Astrophyllite Vs Labradorite 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. Labradorite fracture is Uneven and Conchoidal.
Astrophyllite Vs Labradorite Luster
A primary knowledge about Astrophyllite vs Labradorite 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. Labradorite, on other hand, exhibits Vitreous and Pearly luster.