Origin
Canada, Russia
Brazil
Color
Brown, Yellow, Greenish, Brown, Yellow, Greenish, Brown, Brownish, Red, Yellow
Black, Colorless, Green, Violet, White, Yellow, White, Colorless, Blue, Red, Green, Yellow, pink, Brown, Colorless, Violet, gray, Yellow
Streak
Brown, White, Brown, White
White
For which Rashi?
Not Available
Taurus, Capricorn, Sagittarius, Capricorn, Sagittarius
Planet
Not Available
Venus, Moon
Element of Planets
Not Available
Earth, Water
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Not Available
Receptive
Deities
Not Available
Nerthus
Not to wear with
Not Available
Not Available
Powers
Not Available
Healing, Protection
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.2-3.4
2.65
Fracture
Uneven, Brittle, Metallic
Conchoidal, Conchoidal, Brittle, Gems
Cleavage
Perfect on [001] imperfect on [100]
{0110} Indistinct
Chemical Composition
(K,Na) 3(Fe2+ ,Mn) 7Ti 2Si 8O 24(O,OH) 7Anthony et al , Handbook of mineralogy (2001)
SiO2
Luster
Greasy, Pearly
Vitreous
Pleochroism
Strong: X= deep red-orange Y= orange-yellow Z= lemon-yellow
None
Transparency
Translucent
Transparent, Translucent, Transparent to translucent
Refractive Index
1.678-1.758
1.544-1.553
Optic Character
Not Available
Not Available
Crystal System
Triclinic
Trigonal
Birefringence
0.050
0.009
Clarity
Translucent
Opaque
Neurological
Not Available
Not Available
Cardiovascular
Not Available
Not Available
Respiratory
Not Available
Not Available
Reproductive
Not Available
Not Available
Digestive
Not Available
Not Available
Psychology
Not Available
Not Available
Healing
Not Available
Not Available
Qualities Associated
Not Available
Not Available
Astrophyllite Vs Quartz Fracture
Fracture is an important parameter when you compare Astrophyllite and Quartz Physical Properties. It is necessary to understand the significance of these properties, before you compare Astrophyllite Vs Quartz 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 Brittle, Metallic and Uneven. Quartz fracture is Brittle, Conchoidal, Conchoidal and Gems.
Astrophyllite Vs Quartz Luster
A primary knowledge about Astrophyllite vs Quartz 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. Quartz, on other hand, exhibits Vitreous luster.