Pearl

Alexandrite

Pearl Vs Alexandrite

Pearl

Alexandrite

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Astrology

Origin

Australia

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

Color

Green, Blue

Green

Streak

White

For which Rashi?

Cancer, Gemini

Scorpio

Planet

Venus

Element of Planets

Water

Earth

Energy

How to Wear?

Finger

Ring Metal

Deities

Venus

Not to wear with

Powers

Protection, Love

Love

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

2.60-2.853.69-3.81

1 7.18

👆🏻

Fracture

Cleavage

none

1,1 ; 3,2.

Mohs Hardness

2.5-4.58.5

2 10

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Chemical Composition

CaCO3

BeAl ₂ O ₄

Optical Properties

Luster

Pearly

Vitreous

Pleochroism

Dispersion

0.030.02

0.005 1

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Transparency

Translucent, Opaque

Transparent, Transparent to nearly opaque

Refractive Index

1.52-1.661.739-1.770

1 3.25

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Optic Character

Biaxial/+

Crystal System

Orthorhombic

Birefringence

0.1560.007-0.010

0 0.296

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Clarity

Translucent

Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Supports heart health

Aids in grounding and protection

Respiratory

Excellent

Reproductive

Supports reproductive health

Digestive

Supports digestive health

Psychology

Purity

Transformation

Healing

Emotional healing

Qualities Associated

Purity

Transformation

Pearl Vs Alexandrite Fracture

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

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Pearl Vs Alexandrite Luster

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