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