Origin
Brazil, Colombia, Southern and central Africa
Brazil
Color
Greenish, Blue, Colorless, White, Green
Black, Colorless, Green, Violet, White, Yellow, Blue, Red, pink, Brown, gray
For which Rashi?
-
Taurus, Capricorn, Sagittarius
Element of Planets
-
Earth, Water
Powers
-
Healing, Protection
Specific Gravity
3.08-3.12
2.65
Fracture
ConchoidalWalter Schumann
Conchoidal
Cleavage
{010} Perfect
{0110} Indistinct
Chemical Composition
BeAlSiO 4(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
SiO2
Pleochroism
Weak: colorless-(greenish) yellow
None
Transparency
-
Transparent, Translucent, Transparent to translucent
Refractive Index
1.650-1.677
1.544-1.553
Crystal System
Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/a
Trigonal
Birefringence
0.019-0.025
0.009
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Opaque
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Reproductive
-
Supports reproductive health
Psychology
Harmony
Clarity
Healing
Emotional healing
Emotional healing
Qualities Associated
Communication
Clarity
Euclase Vs Quartz Fracture
Fracture is an important parameter when you compare Euclase and Quartz Physical Properties. It is necessary to understand the significance of these properties, before you compare Euclase Vs Quartz 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 Euclase is ConchoidalWalter Schumann. Quartz fracture is Conchoidal.
Euclase Vs Quartz Luster
A primary knowledge about Euclase vs Quartz 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. Euclase exhibits Vitreous luster. Quartz, on other hand, exhibits Vitreous luster.