Apophyllite Vs Sugilite
Origin
India, Canada, Brazil
Canada, Southern and central Africa, Italy, Australia, India
Color
Colorless, Reddish, White, pink, Green, Yellow, Violet, Blue, Brown
Violet, Brownish, Yellow, Reddish, Pale pink
Planet
-
Mercury, Jupiter
Element of Planets
-
Water
Specific Gravity
2.30-2.50
2.69-2.79
Fracture
Uneven
Conchoidal
Cleavage
Perfect on (001)
Poor on {0001}
Mohs Hardness
4.5-5
5.5-6.5
Chemical Composition
KCa 4Si 8O 20(F,OH) · 8H 2OUlrich Henn and Claudio C.
KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Pearly
Vitreous
Pleochroism
Dichroic (colorless)
Weak
Transparency
Transparent, Translucent
Translucent
Refractive Index
1.530-1.543
1.607-1.612
Optic Character
Uniaxial/-
-
Crystal System
tetragonal
Hexagonal
Birefringence
0.000-0.003
0.003
Clarity
Transparent
Translucent
Neurological
Aids in mental clarity and intuition
Enhances mental clarity and focus
Respiratory
Good
Excellent
Psychology
Spiritual Connection
Spirituality
Healing
Emotional healing
Emotional healing
Qualities Associated
Connection to Spiritual Guides
Spiritual Protection
Apophyllite Vs Sugilite Fracture
Fracture is an important parameter when you compare Apophyllite and Sugilite Physical Properties. It is necessary to understand the significance of these properties, before you compare Apophyllite Vs Sugilite 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 Apophyllite is Uneven. Sugilite fracture is Conchoidal.
Apophyllite Vs Sugilite Luster
A primary knowledge about Apophyllite vs Sugilite 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. Apophyllite exhibits Vitreous and Pearly luster. Sugilite, on other hand, exhibits Vitreous luster.