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Alexandrite
Alexandrite

Pearl
Pearl



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Alexandrite
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Pearl

Alexandrite Vs Pearl

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Astrology

Origin

Russia, Brazil, Tanzania, Madagascar, Zambia, Sri Lanka, Burma, India, Origins: Russia
Australia

Color

Green
Green, Blue

Streak

-
White

For which Rashi?

Scorpio
Cancer, Gemini

Planet

Venus
-

Element of Planets

Earth
Water

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
Venus

Not to wear with

-
-

Powers

Love
Protection, Love

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.69-3.812.60-2.85
1 7.18
👆🏻

Fracture

-
-

Cleavage

1,1 ; 3,2.
none

Mohs Hardness

8.52.5-4.5
2 10
👆🏻

Chemical Composition

BeAl 2 O 4
CaCO3

Optical Properties

Luster

Vitreous
Pearly

Pleochroism

-
-

Dispersion

0.020.03
0.005 1
👆🏻

Transparency

Transparent, Transparent to nearly opaque
Translucent, Opaque

Refractive Index

1.739-1.7701.52-1.66
1 3.25
👆🏻

Optic Character

Biaxial/+
-

Crystal System

Orthorhombic
Orthorhombic

Birefringence

0.007-0.0100.156
0 0.296
👆🏻

Clarity

Transparent
Translucent

Benefits

Physical

Neurological

Enhances mental clarity and focus
Enhances mental clarity and focus

Cardiovascular

Aids in grounding and protection
Supports heart health

Respiratory

Excellent
Excellent

Reproductive

Supports reproductive health
Supports reproductive health

Digestive

-
Supports digestive health

Psychology

Transformation
Purity

Healing

Emotional healing
Emotional healing

Qualities Associated

Transformation
Purity

Alexandrite Vs Pearl Fracture

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

Alexandrite Vs Pearl Luster

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