Origin
Canada, Brazil, Kenya, Tanzania, Madagascar, Burma, Afghanistan
Brazil, USA, Canada, Madagascar, Sri Lanka, India, Burma
Color
Violet, White, gray, Brown, pink, Yellow
Blue, Violet, Yellow, Grey
For which Rashi?
-
Libra, Sagittarius, Taurus
Element of Planets
-
Water
Specific Gravity
2.58-2.74
2.6-2.7
Fracture
ConchoidalWalter Schumann, Splintery
-
Cleavage
{100} Distinct, {110} Distinct
3,1
Mohs Hardness
5.5-6
7-7.5
Chemical Composition
Na 4Al 3Si 9O 24Cl to Ca 4Al 6Si 6O 24(CO 3,SO 4)Walter Schumann , Gemstones of the world (2001) More from other references
Mg2Al4Si5O18
Transparency
-
Transparent, Translucent, Transparent to translucent
Refractive Index
1.540-1.579
1.52-1.56
Crystal System
tetragonal
Orthorhombic
Birefringence
0.006-0.037
-9999
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent to translucent
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Digestive
-
Supports digestive health
Psychology
Creativity
Intuition
Healing
Emotional healing
Emotional healing
Qualities Associated
Problem Solving & Creativity
Intuition
Scapolite Vs Iolite Fracture
Fracture is an important parameter when you compare Scapolite and Iolite Physical Properties. It is necessary to understand the significance of these properties, before you compare Scapolite Vs Iolite 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 Scapolite is ConchoidalWalter Schumann and Splintery.
Scapolite Vs Iolite Luster
A primary knowledge about Scapolite vs Iolite 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. Iolite, on other hand, exhibits Vitreous luster.