Tremolite Vs Astrophyllite
Origin
Switzerland
Canada, Russia
Color
Green, Colorless, White, Brown, gray
Brown, Yellow, Greenish, Brownish, Red
Streak
White
Brown, White
Specific Gravity
2.95-3.07
3.2-3.4
Fracture
Conchoidal
Uneven
Cleavage
Perfect on {110} at 56° and 124°; partings on {010} and {100}
Perfect on [001] imperfect on [100]
Chemical Composition
Ca 2Mg 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.
(K,Na) 3(Fe2+ ,Mn) 7Ti 2Si 8O 24(O,OH) 7Anthony et al , Handbook of mineralogy (2001)
Luster
Vitreous, Silky
Greasy, Pearly
Pleochroism
-
Strong: X= deep red-orange Y= orange-yellow Z= lemon-yellow
Transparency
Transparent
Translucent
Refractive Index
1.599-1.637
1.678-1.758
Crystal System
monoclinic
Triclinic
Birefringence
0.023-0.028
0.050
Clarity
Transparent
Translucent
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Good
Excellent
Digestive
Supports digestive health
-
Psychology
Emotional Healing
Self-Reflection
Healing
Physical healing
Spiritual healing
Qualities Associated
Peace
Self-Reflection
Tremolite Vs Astrophyllite Fracture
Fracture is an important parameter when you compare Tremolite and Astrophyllite Physical Properties. It is necessary to understand the significance of these properties, before you compare Tremolite Vs Astrophyllite 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. Astrophyllite fracture is Uneven.
Tremolite Vs Astrophyllite Luster
A primary knowledge about Tremolite vs Astrophyllite 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. Astrophyllite, on other hand, exhibits Greasy and Pearly luster.