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Euclase
Euclase

Alexandrite
Alexandrite



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Euclase
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Alexandrite

Euclase Vs Alexandrite

Astrology

Origin

Brazil, Colombia, Southern and central Africa
Russia, Brazil, Tanzania, Madagascar, Zambia, Sri Lanka, Burma, India, Origins: Russia

Color

Greenish, Blue, Colorless, White, Green
Green

Streak

White
-

For which Rashi?

-
Scorpio

Planet

-
Venus

Element of Planets

-
Earth

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

-
Love

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.08-3.123.69-3.81
1 7.18
👆🏻

Fracture

ConchoidalWalter Schumann
-

Cleavage

{010} Perfect
1,1 ; 3,2.

Mohs Hardness

7.58.5
2 10
👆🏻

Chemical Composition

BeAlSiO 4(OH)Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
BeAl 2 O 4

Optical Properties

Luster

Vitreous
Vitreous

Pleochroism

Weak: colorless-(greenish) yellow
-

Dispersion

0.020.02
0.005 1
👆🏻

Transparency

-
Transparent, Transparent to nearly opaque

Refractive Index

1.650-1.6771.739-1.770
1 3.25
👆🏻

Optic Character

-
Biaxial/+

Crystal System

Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/a
Orthorhombic

Birefringence

0.019-0.0250.007-0.010
0 0.296
👆🏻

Clarity

TransparentUlrich Henn and Claudio C. Milisenda
Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus
Enhances mental clarity and focus

Cardiovascular

-
Aids in grounding and protection

Respiratory

Good
Excellent

Reproductive

-
Supports reproductive health

Digestive

-
-

Psychology

Harmony
Transformation

Healing

Emotional healing
Emotional healing

Qualities Associated

Communication
Transformation

Euclase Vs Alexandrite Fracture

Fracture is an important parameter when you compare Euclase and Alexandrite Physical Properties. It is necessary to understand the significance of these properties, before you compare Euclase Vs Alexandrite 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.

Euclase Vs Alexandrite Luster

A primary knowledge about Euclase vs Alexandrite 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. Alexandrite, on other hand, exhibits Vitreous luster.