Apophyllite Vs Anthophyllite
Origin
India, Canada, Brazil
Southern and central Africa
Color
Colorless, Reddish, White, pink, Green, Yellow, Violet, Blue, Brown
Brown, White, Greenish, gray, Green, Brownish
Specific Gravity
2.30-2.50
2.9-3.5
Fracture
Uneven
Conchoidal
Cleavage
Perfect on (001)
{110} Perfect, {???} Distinct, {???} Distinct
Mohs Hardness
4.5-5
5.5-6
Chemical Composition
KCa 4Si 8O 20(F,OH) · 8H 2OUlrich Henn and Claudio C.
(Mg,Fe2+ ) 2(Mg,Fe2+ ) 5Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
Luster
Vitreous, Pearly
Vitreous, Pearly
Pleochroism
Dichroic (colorless)
-
Transparency
Transparent, Translucent
Transparent
Refractive Index
1.530-1.543
1.603-1.690
Optic Character
Uniaxial/-
Biaxial/+
Crystal System
tetragonal
Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma
Birefringence
0.000-0.003
-9999
Clarity
Transparent
Transparent
Neurological
Aids in mental clarity and intuition
Enhances brain function
Cardiovascular
-
Supports heart health
Psychology
Spiritual Connection
Peace
Healing
Emotional healing
Emotional healing
Qualities Associated
Connection to Spiritual Guides
Self-discovery
Apophyllite Vs Anthophyllite Fracture
Fracture is an important parameter when you compare Apophyllite and Anthophyllite Physical Properties. It is necessary to understand the significance of these properties, before you compare Apophyllite Vs Anthophyllite 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. Anthophyllite fracture is Conchoidal.
Apophyllite Vs Anthophyllite Luster
A primary knowledge about Apophyllite vs Anthophyllite 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. Anthophyllite, on other hand, exhibits Vitreous and Pearly luster.