Tremolite Vs Gedrite
Origin
Switzerland
Southern and central Africa
Color
Green, Colorless, White, Brown, gray
Brown, Green, gray, White
Specific Gravity
2.95-3.07
3.15-3.259
Cleavage
Perfect on {110} at 56° and 124°; partings on {010} and {100}
Gedrite Magnesiogedrite , Comments: Dark gray cleavage fragment of magnesiogedrite (gedrite). , Location: Bamble, Telemark, Norway. , Scale: See Image.
Chemical Composition
Ca 2Mg 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.
(Mg,Fe2+ ) 2[(Mg,Fe2+ ) 3Al 2](Si 6Al 2)O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
Luster
Vitreous, Silky
Vitreous
Pleochroism
-
Weak to moderate
Transparency
Transparent
Transparent
Refractive Index
1.599-1.637
1.625-1.718
Crystal System
monoclinic
Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma
Birefringence
0.023-0.028
-9999
Clarity
Transparent
Transparent
Neurological
Enhances mental clarity and focus
-
Cardiovascular
Supports heart health
-
Digestive
Supports digestive health
-
Psychology
Emotional Healing
Focus
Healing
Physical healing
-
Qualities Associated
Peace
Protection
Tremolite Vs Gedrite Fracture
Fracture is an important parameter when you compare Tremolite and Gedrite Physical Properties. It is necessary to understand the significance of these properties, before you compare Tremolite Vs Gedrite 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.
Tremolite Vs Gedrite Luster
A primary knowledge about Tremolite vs Gedrite 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. Gedrite, on other hand, exhibits Vitreous luster.