Nickeline Vs Apatite
Origin
Australia
Mexico, USA, Canada, Madagascar, Spain, Russia, Sri Lanka, India, Burma, Origins: Mexico
Color
Red, White, gray, Black
Yellow, Green, Blue, White, Red, Colorless, Violet, pink, Brown
Streak
Brownish, Black
White
For which Rashi?
-
Gemini
Element of Planets
-
Earth
Deities
-
Jupiter/Neptune
Specific Gravity
-9999
3.16-3.23
Fracture
Conchoidal, Uneven
Conchoidal, Uneven, Conchoidal to uneven
Cleavage
{1010} Imperfect, {0001} Imperfect
[0001] indistinct, [1010] indistinct
Chemical Composition
NiAs
Ca 5(PO 4) 3(F,OH,Cl)Walter Schumann , Gemstones of the world (2001) More from other references
Pleochroism
Strong (reflected light)
Blue stones – strong
Refractive Index
-9999
1.628-1.651
Crystal System
Hexagonal
Hexagonal
Birefringence
-9999
0.002-0.008
Clarity
-
TransparentUlrich Henn and Claudio C. Milisenda
Neurological
-
Enhances communication and mental clarity
Cardiovascular
-
Enhances intuition and psychic abilities
Reproductive
-
Supports reproductive health
Digestive
-
Supports digestive health
Healing
-
Emotional healing
Qualities Associated
-
Manifestation
Nickeline Vs Apatite Fracture
Fracture is an important parameter when you compare Nickeline and Apatite Physical Properties. It is necessary to understand the significance of these properties, before you compare Nickeline Vs Apatite 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 Nickeline is Conchoidal and Uneven. Apatite fracture is Conchoidal, Uneven and Conchoidal to uneven.
Nickeline Vs Apatite Luster
A primary knowledge about Nickeline vs Apatite 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, on other hand, exhibits Vitreous luster.