Amazonite Vs Rubellite
Origin
Russia, Madagascar, Brazil
Afghanistan, Brazil, Madagascar, Mozambique, Southern and central Africa, Russia, Sri Lanka
Color
Green, White, Blue
White, Colorless, Blue, Red, Green, Yellow, Violet
Element of Planets
Earth
-
Specific Gravity
2.55-2.57
3.01-3.06
Fracture
Uneven
Conchoidal
Cleavage
2,1 basal ; 2,1 prismatic ; 3,1 pinacoidal
Indiscernible
Mohs Hardness
6-6.5
7-7.5
Chemical Composition
KAlSi3O8
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.
Pleochroism
-
Strong: dark red pinkish-redHerve Nicolas Lazzarelli
Transparency
Translucent, Translucent to opaque
Transparent, Translucent
Refractive Index
1.522-1.530
1.614-1.666
Crystal System
Triclinic
-
Birefringence
0.008-0.010
0.014-0.040
Clarity
Translucent
Transparent
Neurological
Aids in mental clarity and focus
-
Respiratory
Good
Excellent
Reproductive
Supports reproductive health
-
Psychology
Harmony
Passion
Healing
Emotional healing
Emotional healing
Qualities Associated
Harmony
Passion
Amazonite Vs Rubellite Fracture
Fracture is an important parameter when you compare Amazonite and Rubellite Physical Properties. It is necessary to understand the significance of these properties, before you compare Amazonite Vs Rubellite 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 Amazonite is Uneven. Rubellite fracture is Conchoidal.
Amazonite Vs Rubellite Luster
A primary knowledge about Amazonite vs Rubellite 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. Amazonite exhibits Vitreous luster.