Celestine Vs Iolite
Origin
The origin of celestine is chiefly sedimentary. It occurs as cavity or, fissure fillings, Southern and central Africa, Sixth Edition (2006)
Brazil, USA, Canada, Madagascar, Sri Lanka, India, Burma
Color
Colorless, Blue, Brown, Green, gray
Blue, Violet, Yellow, Grey
Streak
White
Not Available
For which Rashi?
Gemini
Libra, Sagittarius, Taurus
Planet
Venus, Neptune
Jupiter
Element of Planets
Water, Air
Water
Energy
Receptive
Receptive
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Not to wear with
Not Available
Not Available
Powers
Healing
Not Available
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Brittle
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.90-4.00
2.6-2.7
Fracture
Gemstones (2009), UnevenArthur Thomas, Brittle, Conchoidal
Not Available
Cleavage
Perfect on {001}, good on {210}, poor on {010}
3,1
Mohs Hardness
3-3.5
7-7.5
Chemical Composition
SrSO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Mg2Al4Si5O18
Luster
Vitreous, Pearly
Vitreous
Pleochroism
Weakly trichroiC
Not Available
Dispersion
Not Available
Not Available
Transparency
Gems
Transparent, Translucent, Transparent to translucent
Refractive Index
1.619-1.635
1.52-1.56
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
Orthorhombic
Birefringence
0.004-0.012
Not Available
Clarity
Gems
Transparent to translucent
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
Celestine Vs Iolite Fracture
Fracture is an important parameter when you compare Celestine and Iolite Physical Properties. It is necessary to understand the significance of these properties, before you compare Celestine Vs Iolite 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 Celestine is Gemstones (2009), UnevenArthur Thomas, Brittle and Conchoidal.
Celestine Vs Iolite Luster
A primary knowledge about Celestine vs Iolite 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. Celestine exhibits Vitreous and Pearly luster. Iolite, on other hand, exhibits Vitreous luster.
