Origin
USA
Canada, USA, Mexico, Madagascar, Australia, Not Available, Finland, India, Russia, Yellow, blue, Orange
Color
Brown, Red, Black, Brownish
Violet, Colorless, gray, White, Green
Streak
Reddish, Brown, Reddish, Brown
White
For which Rashi?
Not Available
Aquarius
Planet
Not Available
Not Available
Element of Planets
Not Available
Water
Energy
Not Available
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Deities
Not Available
Isis
Not to wear with
Not Available
Not Available
Powers
Not Available
Protection, Psychic Power
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
5.05-5.22
2.69-2.72
Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001)
Uneven, Conchoidal, Gems, Sixth Edition (2006)
Cleavage
None
Perfect on {001}, less perfect on {010}, intersecting at near 90°; distinct on {110}
Mohs Hardness
5.5-6
6-6.5
Chemical Composition
(Zn,Mn2+ ,Fe2+ )(Fe3+ ,Mn3+ ) 2O 4Anthony et al , Handbook of mineralogy (2001)
(Na,Ca)1-2Si3-2O8
Luster
Not Available
Vitreous, Pearly
Pleochroism
Not Available
From the Congo
Transparency
Translucent
Transparent, Translucent, Transparent to translucent
Refractive Index
Not Available
1.554-1.573
Optic Character
Not Available
Not Available
Crystal System
Isometric Hexoctahedral H-M Symbol (4/m 3 2/m) Space Group: F d3m
Triclinic
Birefringence
Not Available
0.008-0.010
Clarity
Translucent
Transparent
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
Franklinite Vs Labradorite Fracture
Fracture is an important parameter when you compare Franklinite and Labradorite Physical Properties. It is necessary to understand the significance of these properties, before you compare Franklinite Vs Labradorite 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 Franklinite is Uneven, Uneven, ConchoidalAnthony et al and Handbook of mineralogy (2001). Labradorite fracture is Uneven, Conchoidal, Gems and Sixth Edition (2006).
Franklinite Vs Labradorite Luster
A primary knowledge about Franklinite vs Labradorite 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. Labradorite, on other hand, exhibits Vitreous and Pearly luster.
