Astrophyllite Vs Peridot
Origin
Canada, Russia
China, Burma, Pakistan, USA, Southern and central Africa, Brazil
Color
Brown, Yellow, Greenish, Brownish, Red
Green
For which Rashi?
-
Libra, Taurus, Leo, Virgo
Element of Planets
-
Earth
Specific Gravity
3.2-3.4
1.54-1.55
Fracture
Uneven
Conchoidal
Cleavage
Perfect on [001] imperfect on [100]
Poor
Chemical Composition
(K,Na) 3(Fe2+ ,Mn) 7Ti 2Si 8O 24(O,OH) 7Anthony et al , Handbook of mineralogy (2001)
(Mg,Fe)2SiO4
Luster
Greasy, Pearly
Vitreous, Greasy
Pleochroism
Strong: X= deep red-orange Y= orange-yellow Z= lemon-yellow
Weak: yellow-green green (colorless)Herve Nicolas Lazzarelli
Transparency
Translucent
Transparent
Refractive Index
1.678-1.758
1.64-1.69
Crystal System
Triclinic
Orthorhombic
Birefringence
0.050
0.036
Clarity
Translucent
Transparent
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
-
Respiratory
Excellent
Good
Reproductive
-
Supports reproductive health
Psychology
Self-Reflection
Harmony
Healing
Spiritual healing
Physical healing
Qualities Associated
Self-Reflection
Health
Astrophyllite Vs Peridot Fracture
Fracture is an important parameter when you compare Astrophyllite and Peridot Physical Properties. It is necessary to understand the significance of these properties, before you compare Astrophyllite Vs Peridot 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. Peridot fracture is Conchoidal.
Astrophyllite Vs Peridot Luster
A primary knowledge about Astrophyllite vs Peridot 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. Peridot, on other hand, exhibits Vitreous and Greasy luster.