Tourmaline Vs Serendibite
Origin
Brazil, Madagascar, Zambia, Sri Lanka, Burma, Russia, USA, Afghanistan
Southern and central Africa
Color
Green, Blue, Yellow, Red, Brown, White, Colorless, pink
Yellow, Blue, Black, Green, gray
Element of Planets
Water
-
Specific Gravity
2.85-3.35
3.43-3.44
Fracture
Uneven, Conchoidal
-
Cleavage
Indistinct
None Observed
Mohs Hardness
7-7.5
6.5-7
Chemical Composition
Tourmaline is a series of several different minerals with unique chemical formulas. See The chemical formula of Tourmaline for details.
Ca 2(Mg,Al) 6(Si,Al,B) 6O 20Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Pleochroism
typically moderate to strong
visible
Transparency
Transparent, Translucent, Transparent to opaque
-
Refractive Index
1.614-1.666
1.696-1.702
Crystal System
Trigonal
Triclinic
Birefringence
0.014-0.040
0.005
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Neurological
Aids in mental clarity and focus
-
Digestive
Supports digestive health
-
Healing
Emotional healing
Emotional healing
Qualities Associated
Protection
Transformation
Tourmaline Vs Serendibite Fracture
Fracture is an important parameter when you compare Tourmaline and Serendibite Physical Properties. It is necessary to understand the significance of these properties, before you compare Tourmaline Vs Serendibite 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 Tourmaline is Uneven and Conchoidal.
Tourmaline Vs Serendibite Luster
A primary knowledge about Tourmaline vs Serendibite 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. Tourmaline exhibits Vitreous luster. Serendibite, on other hand, exhibits Vitreous luster.