Tremolite Vs Anhydrite
Origin
Switzerland
Mexico
Color
Green, Colorless, White, Brown, gray
Colorless, Blue, Violet, White, Brown, rose, gray
Specific Gravity
2.95-3.07
2.90-2.98
Fracture
Conchoidal
Conchoidal
Cleavage
Perfect on {110} at 56° and 124°; partings on {010} and {100}
Rare tabular and prismatic crystals. Usually occurs as fibrous, parallel veins that break off into cleavage fragments.
Chemical Composition
Ca 2Mg 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.
CaSO 4Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
Luster
Vitreous, Silky
Pearly, Greasy
Pleochroism
-
For violet varieties
Transparency
Transparent
Transparent
Refractive Index
1.599-1.637
1.570-1.614
Crystal System
monoclinic
Orthorhombic
Birefringence
0.023-0.028
0.042-0.044
Clarity
Transparent
Transparent
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
Supports heart health
Digestive
Supports digestive health
-
Psychology
Emotional Healing
Calmness
Healing
Physical healing
Emotional healing
Qualities Associated
Peace
Acceptance
Tremolite Vs Anhydrite Fracture
Fracture is an important parameter when you compare Tremolite and Anhydrite Physical Properties. It is necessary to understand the significance of these properties, before you compare Tremolite Vs Anhydrite 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 Tremolite is Conchoidal. Anhydrite fracture is Conchoidal.
Tremolite Vs Anhydrite Luster
A primary knowledge about Tremolite vs Anhydrite 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. Tremolite exhibits Vitreous and Silky luster. Anhydrite, on other hand, exhibits Pearly and Greasy luster.