Origin
Canada, Southern and central Africa, Italy, Australia, India
Mexico, USA, Canada, Madagascar, Spain, Russia, Sri Lanka, India, Burma, Origins: Mexico
Color
Violet, Brownish, Yellow, Reddish, Pale pink
Yellow, Green, Blue, White, Red, Colorless, Violet, pink, Brown
For which Rashi?
Virgo
Gemini
Planet
Mercury, Jupiter
Mercury
Element of Planets
Water
Earth
Deities
-
Jupiter/Neptune
Specific Gravity
2.69-2.79
3.16-3.23
Fracture
Conchoidal
Conchoidal, Uneven, Conchoidal to uneven
Cleavage
Poor on {0001}
[0001] indistinct, [1010] indistinct
Chemical Composition
KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Ca 5(PO 4) 3(F,OH,Cl)Walter Schumann , Gemstones of the world (2001) More from other references
Pleochroism
Weak
Blue stones – strong
Transparency
Translucent
-
Refractive Index
1.607-1.612
1.628-1.651
Crystal System
Hexagonal
Hexagonal
Birefringence
0.003
0.002-0.008
Clarity
Translucent
TransparentUlrich Henn and Claudio C. Milisenda
Neurological
Enhances mental clarity and focus
Enhances communication and mental clarity
Cardiovascular
-
Enhances intuition and psychic abilities
Respiratory
Excellent
Good
Reproductive
-
Supports reproductive health
Digestive
-
Supports digestive health
Psychology
Spirituality
Motivation
Healing
Emotional healing
Emotional healing
Qualities Associated
Spiritual Protection
Manifestation
Sugilite Vs Apatite Fracture
Fracture is an important parameter when you compare Sugilite and Apatite Physical Properties. It is necessary to understand the significance of these properties, before you compare Sugilite 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 Sugilite is Conchoidal. Apatite fracture is Conchoidal, Uneven and Conchoidal to uneven.
Sugilite Vs Apatite Luster
A primary knowledge about Sugilite 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. Sugilite exhibits Vitreous luster. Apatite, on other hand, exhibits Vitreous luster.