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