Mottramite Vs Apatite
Origin
-
Mexico, USA, Canada, Madagascar, Spain, Russia, Sri Lanka, India, Burma, Origins: Mexico
Color
Brown, Green, Yellow
Yellow, Green, Blue, White, Red, Colorless, Violet, pink, Brown
Streak
Green, Brownish
White
For which Rashi?
-
Gemini
Element of Planets
-
Earth
Deities
-
Jupiter/Neptune
Specific Gravity
5.9
3.16-3.23
Fracture
Sub-Conchoidal
Conchoidal, Uneven, Conchoidal to uneven
Cleavage
None observed
[0001] indistinct, [1010] indistinct
Chemical Composition
PbCu(VO4)(OH)
Ca 5(PO 4) 3(F,OH,Cl)Walter Schumann , Gemstones of the world (2001) More from other references
Pleochroism
Visible X=Y= canary yellow to greenish yellow
Blue stones – strong
Refractive Index
2.170
1.628-1.651
Crystal System
Orthorhombic
Hexagonal
Birefringence
0.150
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
Psychology
Confidence
Motivation
Healing
Emotional healing
Emotional healing
Qualities Associated
Transformation
Manifestation
Mottramite Vs Apatite Fracture
Fracture is an important parameter when you compare Mottramite and Apatite Physical Properties. It is necessary to understand the significance of these properties, before you compare Mottramite 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 Mottramite is Sub-Conchoidal. Apatite fracture is Conchoidal, Uneven and Conchoidal to uneven.
Mottramite Vs Apatite Luster
A primary knowledge about Mottramite 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. Mottramite exhibits Greasy luster. Apatite, on other hand, exhibits Vitreous luster.