Sugilite Vs Rhodolite
Origin
Canada, Southern and central Africa, Italy, Australia, India
Brazil, Kenya, Madagascar, Mozambique, Sri Lanka
Color
Violet, Brownish, Yellow, Reddish, Pale pink
Red
Streak
White
Not Available
For which Rashi?
Virgo
Taurus
Planet
Mercury, Jupiter
Mars
Element of Planets
Water
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Receptive
Projective
Not to wear with
Not Available
Not Available
Powers
Not Available
Love
Planetary
All
Not Available
Talisman
Not Available
Not Available
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.69-2.79
3.84
Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Conchoidal
Cleavage
Poor on {0001}
none, may show indistinct parting
Mohs Hardness
5.5-6.5
7-7.5
Chemical Composition
KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Mg,Fe)3Al2Si3O12
Luster
Vitreous
Greasy, Vitreous
Dispersion
Not Available
None
Transparency
Translucent
Gemmological Tables (2004)
Refractive Index
1.607-1.612
1.760
Optic Character
Not Available
Not Available
Crystal System
Hexagonal
cubic
Birefringence
0.003
0.010-0.014
Clarity
Translucent
TransparentUlrich Henn and Claudio C. Milisenda
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
Sugilite Vs Rhodolite Fracture
Fracture is an important parameter when you compare Sugilite and Rhodolite Physical Properties. It is necessary to understand the significance of these properties, before you compare Sugilite Vs Rhodolite 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 Sugilite is ConchoidalArthur Thomas, ConchoidalArthur Thomas, Gemstones (2009) and Gemstones (2009). Rhodolite fracture is Conchoidal.
Sugilite Vs Rhodolite Luster
A primary knowledge about Sugilite vs Rhodolite 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. Sugilite exhibits Vitreous luster. Rhodolite, on other hand, exhibits Greasy and Vitreous luster.