Alunite Vs Rutile
Origin
Australia, Italy
Brazil, Southern and central Africa, Sri Lanka
Color
Yellow, Red, Reddish, Brown, Colorless, White, Yellow, Red, Reddish, Brown, Colorless, White, gray, White, gray, Reddish, White, gray, Reddish, White, gray, Reddish
Red, gray
For which Rashi?
Not Available
Not Available
Planet
Not Available
Not Available
Element of Planets
Not Available
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Not Available
Not Available
Deities
Not Available
Not Available
Not to wear with
Not Available
Not Available
Powers
Not Available
Not Available
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Brittle
Not Available
Solubility
Soluble
Insoluble in acids
Durability
Not Available
Not Available
Specific Gravity
2.6-2.9
4.20-4.30
Fracture
Conchoidal, Uneven
Uneven, ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
On {0001}, perfect
{110} good, 100 moderate, parting on {092} and {011}
Mohs Hardness
3.5-4
6-6.5
Chemical Composition
KAl3(SO4)2(OH)6
TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous, Pearly
Adamantine
Pleochroism
Not Available
Weak to distinct brownish red-green-yellow
Dispersion
Not Available
Not Available
Transparency
Not Available
Transparent, Translucent
Refractive Index
1.572
2.609-2.903
Optic Character
Not Available
Not Available
Crystal System
Trigonal
tetragonal
Birefringence
0.020
0.296
Clarity
Not Available
Transparent
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
Alunite Vs Rutile Fracture
Fracture is an important parameter when you compare Alunite and Rutile Physical Properties. It is necessary to understand the significance of these properties, before you compare Alunite Vs Rutile 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 Alunite is Conchoidal and Uneven. Rutile fracture is ConchoidalArthur Thomas, Gemstones (2009) and Uneven.
Alunite Vs Rutile Luster
A primary knowledge about Alunite vs Rutile 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. Alunite exhibits Pearly and Vitreous luster. Rutile, on other hand, exhibits Adamantine luster.