Origin
Mexico, USA, Canada, Madagascar, Spain, Russia, Sri Lanka, India, Burma, Origins: Mexico
USA
Color
Yellow, Green, Blue, White, Red, Colorless, Violet, pink, Brown
Blue, Green
Streak
White
Blue, Greenish, White
For which Rashi?
Gemini
-
Element of Planets
Earth
-
Deities
Jupiter/Neptune
-
Specific Gravity
3.16-3.23
5.6-5.76
Fracture
Conchoidal, Uneven, Conchoidal to uneven
Uneven
Cleavage
[0001] indistinct, [1010] indistinct
[001] perfect; [100] distinct
Chemical Composition
Ca 5(PO 4) 3(F,OH,Cl)Walter Schumann , Gemstones of the world (2001) More from other references
Pb 5Cu 2(SO 4) 3(CO 3)(OH) 6Anthony et al , Handbook of mineralogy (2001)
Pleochroism
Blue stones – strong
Weak
Transparency
-
Transparent
Refractive Index
1.628-1.651
1.818-1.909
Crystal System
Hexagonal
Orthorhombic
Birefringence
0.002-0.008
0.091
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Neurological
Enhances communication and mental clarity
-
Cardiovascular
Enhances intuition and psychic abilities
-
Reproductive
Supports reproductive health
-
Digestive
Supports digestive health
-
Psychology
Motivation
Creativity
Healing
Emotional healing
-
Qualities Associated
Manifestation
-
Apatite Vs Caledonite Fracture
Fracture is an important parameter when you compare Apatite and Caledonite Physical Properties. It is necessary to understand the significance of these properties, before you compare Apatite Vs Caledonite 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. Caledonite fracture is Uneven.
Apatite Vs Caledonite Luster
A primary knowledge about Apatite vs Caledonite 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. Caledonite, on other hand, exhibits Vitreous luster.