Rubellite Vs Azurite
Origin
Afghanistan, Brazil, Madagascar, Mozambique, Southern and central Africa, Russia, Sri Lanka
-
Color
White, Colorless, Blue, Red, Green, Yellow, Violet
Blue, Green
For which Rashi?
-
Sagittarius, Capricorn
Element of Planets
-
Water
Specific Gravity
3.01-3.06
3.70-3.90
Fracture
Conchoidal
Conchoidal
Cleavage
Indiscernible
Perfect on {011}, fair on {100}, poor on {110}
Mohs Hardness
7-7.5
3.5-4
Chemical Composition
Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) Formula given for elbaite.
Cu 3(OH) 2(CO 3) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Pleochroism
Strong: dark red pinkish-redHerve Nicolas Lazzarelli
Visible shades of blue
Transparency
Transparent, Translucent
Transparent, Translucent
Refractive Index
1.614-1.666
1.720-1.850
Crystal System
-
monoclinic
Birefringence
0.014-0.040
0.108
Clarity
Transparent
Transparent
Neurological
-
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Respiratory
Excellent
Excellent
Reproductive
-
Supports reproductive health
Psychology
Passion
Insight
Healing
Emotional healing
Emotional healing
Qualities Associated
Passion
Insight
Rubellite Vs Azurite Fracture
Fracture is an important parameter when you compare Rubellite and Azurite Physical Properties. It is necessary to understand the significance of these properties, before you compare Rubellite Vs Azurite 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 Rubellite is Conchoidal. Azurite fracture is Conchoidal.
Rubellite Vs Azurite Luster
A primary knowledge about Rubellite vs Azurite 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. Azurite, on other hand, exhibits Vitreous luster.