Origin
Mexico, USA, Canada, Madagascar, Spain, Russia, Sri Lanka, India, Burma, Origins: Mexico
-
Color
Yellow, Green, Blue, White, Red, Colorless, Violet, pink, Brown
Black, Blue, Yellow, Green
Streak
White
Grey, Greenish, Brown
For which Rashi?
Gemini
-
Element of Planets
Earth
-
Deities
Jupiter/Neptune
-
Specific Gravity
3.16-3.23
3.28-3.44
Fracture
Conchoidal, Uneven, Conchoidal to uneven
Uneven, Splintery
Cleavage
[0001] indistinct, [1010] indistinct
Perfect on {110}, intersecting at 56° and 124°; partings on {100} and {010}
Chemical Composition
Ca 5(PO 4) 3(F,OH,Cl)Walter Schumann , Gemstones of the world (2001) More from other references
Na2Fe2+3Fe3+2Si8O22(OH)2
Luster
Vitreous
Vitreous, Silky
Pleochroism
Blue stones – strong
X = blue
Refractive Index
1.628-1.651
1.680-1.698
Crystal System
Hexagonal
monoclinic
Birefringence
0.002-0.008
0.005-0.008
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
-
Neurological
Enhances communication and mental clarity
Enhances mental clarity and focus
Cardiovascular
Enhances intuition and psychic abilities
Supports heart health
Reproductive
Supports reproductive health
-
Digestive
Supports digestive health
-
Psychology
Motivation
Empowerment
Healing
Emotional healing
Emotional healing
Qualities Associated
Manifestation
Clear Thinking
Apatite Vs Riebeckite Fracture
Fracture is an important parameter when you compare Apatite and Riebeckite Physical Properties. It is necessary to understand the significance of these properties, before you compare Apatite Vs Riebeckite 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 Apatite is Conchoidal, Uneven and Conchoidal to uneven. Riebeckite fracture is Uneven and Splintery.
Apatite Vs Riebeckite Luster
A primary knowledge about Apatite vs Riebeckite 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. Apatite exhibits Vitreous luster. Riebeckite, on other hand, exhibits Vitreous and Silky luster.