Gedrite Vs Ekanite
Origin
Southern and central Africa
Canada, Southern and central Africa
Color
Brown, Green, gray, White
Green, Yellow, Red
Specific Gravity
3.15-3.259
3.28-3.32
Cleavage
Gedrite Magnesiogedrite , Comments: Dark gray cleavage fragment of magnesiogedrite (gedrite). , Location: Bamble, Telemark, Norway. , Scale: See Image.
{101} Distinct
Mohs Hardness
5.5-6
6-6.5
Chemical Composition
(Mg,Fe2+ ) 2[(Mg,Fe2+ ) 3Al 2](Si 6Al 2)O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
ThCa 2Si 8O 20Walter Schumann , Gemstones of the world (2001) More from other references
Pleochroism
Weak to moderate
-
Transparency
Transparent
Transparent
Refractive Index
1.625-1.718
1.593-1.596
Crystal System
Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma
Tetragonal Trapezohedral H-M Symbol (4 2 2) Space Group: I 422
Birefringence
-9999
0.001
Clarity
Transparent
Transparent
Neurological
-
Enhances mental clarity and focus
Psychology
Focus
Personal power
Healing
-
Physical healing
Qualities Associated
Protection
Vitality
Gedrite Vs Ekanite Fracture
Fracture is an important parameter when you compare Gedrite and Ekanite Physical Properties. It is necessary to understand the significance of these properties, before you compare Gedrite Vs Ekanite 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. Ekanite fracture is Uneven.
Gedrite Vs Ekanite Luster
A primary knowledge about Gedrite vs Ekanite 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. Gedrite exhibits Vitreous luster. Ekanite, on other hand, exhibits Vitreous luster.