Origin
Southern and central Africa
Burma, Sri Lanka, Thailand, Cambodia, Vietnam, Madagascar, Tanzania, Kenya
Color
Colorless, Brown, Greenish, gray
Red, pink
For which Rashi?
-
Leo, Scorpio, Cancer, Sagittarius
Ring Metal
-
Gold, Copper
Deities
-
Buddha, Krishna
Not to wear with
-
Ruby, Blue Sapphire, Diamond, Gomed
Specific Gravity
2.62-2.67
3.97-4.05
Fracture
Uneven
Conchoidal
Cleavage
From the Greek, oligos and kasein, little cleavage.
No true cleavage
Chemical Composition
Na(90-70%)Ca(10-30%)(Al,Si)AlSi 2O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Al 2 O 3
Luster
Vitreous
Vitreous, Adamantine
Pleochroism
-
Strong: purplish-red
Transparency
-
Transparent, Translucent, Transparent to opaque
Refractive Index
1.538-1.550
1.762-1.778
Crystal System
-
Trigonal
Birefringence
0.010
0.008
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Neurological
Enhances mental clarity and focus
Stimulates mental concentration and focus
Cardiovascular
-
Supports heart health
Reproductive
-
Supports reproductive health
Digestive
-
Supports digestive health
Psychology
Harmony
Passion
Healing
Emotional healing
Emotional healing
Qualities Associated
Harmony
Energy
Oligoclase Vs Ruby Fracture
Fracture is an important parameter when you compare Oligoclase and Ruby Physical Properties. It is necessary to understand the significance of these properties, before you compare Oligoclase Vs Ruby 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 Oligoclase is Uneven. Ruby fracture is Conchoidal.
Oligoclase Vs Ruby Luster
A primary knowledge about Oligoclase vs Ruby 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. Oligoclase exhibits Vitreous luster. Ruby, on other hand, exhibits Vitreous and Adamantine luster.