Origin
Sri Lanka
Colombia, Zambia, Brazil, Madagascar, Southern and central Africa, Zimbabwe, Russia, India, Pakistan, Australia, USA, Mexico, Spain
Color
Black, Brownish, Reddish, Brown, Red, Yellow, White, Colorless, Green, gray
Green, Blue, Yellow, Grey
Streak
White, Brownish
White
For which Rashi?
-
Taurus, Gemini, Aries
Element of Planets
-
Earth
Deities
-
Diana, Artemis, Venus, Freyja
Not to wear with
-
Red Coral, Natural Pearl, Moonstone, Ruby
Powers
-
Protection, Love, Courage
Specific Gravity
6.86-7.03
2.67-2.78
Fracture
Subconchoidal, Uneven, Conchoidal, Irregular
Uneven, ConchoidalWalter Schumann
Cleavage
{100} imperfect, {110} indistinct; partings on {111} or {011}
Imperfect on the [0001]
Chemical Composition
SnO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Be3Al2SiO6
Luster
Adamantine, Greasy
Vitreous
Pleochroism
Pleochroic haloes have been observed. Dichroic in yellow
Strong dichroism: yellow green Lazzarelli
Transparency
Transparent, Translucent
Transparent, Translucent, Transparent to translucent
Refractive Index
1.990-2.105
1.565-1.602
Crystal System
tetragonal
Hexagonal
Birefringence
0.096-0.098
0.0040-0.0070
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
Soothes the digestive system
Reproductive
-
Supports reproductive health
Digestive
-
Supports digestive health
Healing
Emotional healing
Emotional healing
Qualities Associated
Manifestation
Love
Cassiterite Vs Emerald Fracture
Fracture is an important parameter when you compare Cassiterite and Emerald Physical Properties. It is necessary to understand the significance of these properties, before you compare Cassiterite Vs Emerald 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 Cassiterite is Subconchoidal, Uneven, Conchoidal and Irregular. Emerald fracture is Uneven and ConchoidalWalter Schumann.
Cassiterite Vs Emerald Luster
A primary knowledge about Cassiterite vs Emerald 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. Cassiterite exhibits Adamantine and Greasy luster. Emerald, on other hand, exhibits Vitreous luster.