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Realgar
Realgar

Alexandrite
Alexandrite



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Realgar
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Alexandrite

Realgar Vs Alexandrite

Astrology

Origin

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

Color

Red, Yellow, orange
Green

Streak

orange
-

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

3.563.69-3.81
1 7.18
👆🏻

Fracture

-
-

Cleavage

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

Mohs Hardness

-99998.5
2 10
👆🏻

Chemical Composition

AsSMichael O’Donoghue , Gems, Sixth Edition (2006)
BeAl 2 O 4

Optical Properties

Luster

-
Vitreous

Pleochroism

Nearly colorless to pale golden yellowAnthony et al
-

Dispersion

0.060.02
0.005 1
👆🏻

Transparency

-
Transparent, Transparent to nearly opaque

Refractive Index

2.538-2.7041.739-1.770
1 3.25
👆🏻

Optic Character

-
Biaxial/+

Crystal System

-
Orthorhombic

Birefringence

0.1660.007-0.010
0 0.296
👆🏻

Clarity

-
Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus
Enhances mental clarity and focus

Cardiovascular

-
Aids in grounding and protection

Respiratory

Poor
Excellent

Reproductive

-
Supports reproductive health

Digestive

-
-

Psychology

Confidence
Transformation

Healing

Emotional healing
Emotional healing

Qualities Associated

Vitality
Transformation

Realgar Vs Alexandrite Fracture

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

Realgar Vs Alexandrite Luster

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