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