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Emerald
Emerald

Alexandrite
Alexandrite



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Emerald
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Alexandrite

Emerald Vs Alexandrite

Astrology

Origin

Colombia, Zambia, Brazil, Madagascar, Southern and central Africa, Zimbabwe, Russia, India, Pakistan, Australia, USA, Mexico, Spain
Russia, Brazil, Tanzania, Madagascar, Zambia, Sri Lanka, Burma, India, Origins: Russia

Color

Green, Blue, Yellow, Grey
Green

Streak

White
-

For which Rashi?

Taurus, Gemini, Aries
Scorpio

Planet

Venus, Mercury
Venus

Element of Planets

Earth
Earth

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

Gold
-

Deities

Diana, Artemis, Venus, Freyja
-

Not to wear with

Red Coral, Natural Pearl, Moonstone, Ruby
-

Powers

Protection, Love, Courage
Love

Birthstone

Planetary

Taurus
-

Talisman

Gemini
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

Hard
-

Specific Gravity

2.67-2.783.69-3.81
1 7.18
👆🏻

Fracture

Uneven, ConchoidalWalter Schumann
-

Cleavage

Imperfect on the [0001]
1,1 ; 3,2.

Mohs Hardness

7.5-88.5
2 10
👆🏻

Chemical Composition

Be3Al2SiO6
BeAl 2 O 4

Optical Properties

Luster

Vitreous
Vitreous

Pleochroism

Strong dichroism: yellow green Lazzarelli
-

Dispersion

0.010.02
0.005 1
👆🏻

Transparency

Transparent, Translucent, Transparent to translucent
Transparent, Transparent to nearly opaque

Refractive Index

1.565-1.6021.739-1.770
1 3.25
👆🏻

Optic Character

-
Biaxial/+

Crystal System

Hexagonal
Orthorhombic

Birefringence

0.0040-0.00700.007-0.010
0 0.296
👆🏻

Clarity

-
Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus
Enhances mental clarity and focus

Cardiovascular

Soothes the digestive system
Aids in grounding and protection

Respiratory

Good
Excellent

Reproductive

Supports reproductive health
Supports reproductive health

Digestive

Supports digestive health
-

Psychology

Love
Transformation

Healing

Emotional healing
Emotional healing

Qualities Associated

Love
Transformation

Emerald Vs Alexandrite Fracture

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

Emerald Vs Alexandrite Luster

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