Origin
Austria, Brazil, Canada, India, Madagascar, Russia, Sri Lanka, USA
Burma, Sri Lanka, Thailand, Cambodia, Vietnam, Madagascar, Tanzania, Kenya
Color
Red, Brown, Brownish, Black
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
3.95-4.30
3.97-4.05
Fracture
Conchoidal
Conchoidal
Cleavage
none
No true cleavage
Chemical Composition
Fe 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Al 2 O 3
Luster
Greasy, Vitreous
Vitreous, Adamantine
Pleochroism
None
Strong: purplish-red
Transparency
-
Transparent, Translucent, Transparent to opaque
Refractive Index
1.770-1.820
1.762-1.778
Crystal System
cubic
Trigonal
Birefringence
-9999
0.008
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Neurological
-
Stimulates mental concentration and focus
Cardiovascular
-
Supports heart health
Reproductive
Supports reproductive health
Supports reproductive health
Digestive
-
Supports digestive health
Psychology
Strength
Passion
Healing
Emotional healing
Emotional healing
Qualities Associated
Devotion
Energy
Almandine Vs Ruby Fracture
Fracture is an important parameter when you compare Almandine and Ruby Physical Properties. It is necessary to understand the significance of these properties, before you compare Almandine 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 Almandine is Conchoidal. Ruby fracture is Conchoidal.
Almandine Vs Ruby Luster
A primary knowledge about Almandine 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. Almandine exhibits Greasy and Vitreous luster. Ruby, on other hand, exhibits Vitreous and Adamantine luster.