Gedrite Vs Lizardite
Origin
Southern and central Africa
Southern and central Africa
Color
Brown, Green, gray, White
Green, Blue, Yellow, White
Specific Gravity
3.15-3.259
2.55
Cleavage
Gedrite Magnesiogedrite , Comments: Dark gray cleavage fragment of magnesiogedrite (gedrite). , Location: Bamble, Telemark, Norway. , Scale: See Image.
{001} Perfect
Mohs Hardness
5.5-6
-9999
Chemical Composition
(Mg,Fe2+ ) 2[(Mg,Fe2+ ) 3Al 2](Si 6Al 2)O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
Mg 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)
Pleochroism
Weak to moderate
-
Transparency
Transparent
TranslucentAnthony et al
Refractive Index
1.625-1.718
1.538-1.560
Crystal System
Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma
-
Birefringence
-9999
-9999
Clarity
Transparent
TranslucentAnthony et al
Digestive
-
Supports digestive health
Psychology
Focus
Adaptability
Healing
-
Emotional healing
Qualities Associated
Protection
Grounding
Gedrite Vs Lizardite Fracture
Fracture is an important parameter when you compare Gedrite and Lizardite Physical Properties. It is necessary to understand the significance of these properties, before you compare Gedrite Vs Lizardite 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.
Gedrite Vs Lizardite Luster
A primary knowledge about Gedrite vs Lizardite 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.