Origin
Mexico, USA, Canada, Madagascar, Spain, Russia, Sri Lanka, India, Burma, Origins: Mexico
Southern and central Africa
Color
Yellow, Green, Blue, White, Red, Colorless, Violet, pink, Brown
Blue, Violet, Brown, White, Greenish, pink
For which Rashi?
Gemini
Leo, Sagittarius
Element of Planets
Earth
Water
Deities
Jupiter/Neptune
Isis
Specific Gravity
3.16-3.23
3.26-3.41
Fracture
Conchoidal, Uneven, Conchoidal to uneven
Fibrous, ConchoidalWalter Schumann
Cleavage
[0001] indistinct, [1010] indistinct
Distinct on {100}, poor on {110}; parting on {001}
Chemical Composition
Ca 5(PO 4) 3(F,OH,Cl)Walter Schumann , Gemstones of the world (2001) More from other references
AlAl6O3BSi3O18
Pleochroism
Blue stones – strong
Strong; X = deep blue or violet; Y = yellow to red-violet or nearly colorless; Z = colorless or very pale blue
Transparency
-
Translucent, Translucent to opaque
Refractive Index
1.628-1.651
1.669-1.723
Crystal System
Hexagonal
Orthorhombic
Birefringence
0.002-0.008
0.011-0.037
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Translucent
Neurological
Enhances communication and mental clarity
Enhances mental clarity and focus
Cardiovascular
Enhances intuition and psychic abilities
-
Reproductive
Supports reproductive health
-
Digestive
Supports digestive health
-
Psychology
Motivation
Patience
Healing
Emotional healing
Emotional healing
Qualities Associated
Manifestation
Patience
Apatite Vs Dumortierite Fracture
Fracture is an important parameter when you compare Apatite and Dumortierite Physical Properties. It is necessary to understand the significance of these properties, before you compare Apatite Vs Dumortierite 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. Dumortierite fracture is Fibrous and ConchoidalWalter Schumann.
Apatite Vs Dumortierite Luster
A primary knowledge about Apatite vs Dumortierite 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. Dumortierite, on other hand, exhibits Vitreous luster.