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Alexandrite
Alexandrite

Celestine
Celestine



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Alexandrite
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Celestine

Alexandrite Vs Celestine

Astrology

Origin

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

Color

Green
Colorless, Blue, Brown, Green, gray

Streak

-
White

For which Rashi?

Scorpio
Gemini

Planet

Venus
Venus, Neptune

Element of Planets

Earth
Water, Air

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

Love
Healing

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

3.69-3.813.90-4.00
1 7.18
👆🏻

Fracture

-
Conchoidal

Cleavage

1,1 ; 3,2.
Perfect on {001}, good on {210}, poor on {010}

Mohs Hardness

8.53-3.5
2 10
👆🏻

Chemical Composition

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

Optical Properties

Luster

Vitreous
Vitreous, Pearly

Pleochroism

-
Weakly trichroiC

Dispersion

0.020.01
0.005 1
👆🏻

Transparency

Transparent, Transparent to nearly opaque
-

Refractive Index

1.739-1.7701.619-1.635
1 3.25
👆🏻

Optic Character

Biaxial/+
-

Crystal System

Orthorhombic
Orthorhombic

Birefringence

0.007-0.0100.004-0.012
0 0.296
👆🏻

Clarity

Transparent
-

Benefits

Physical

Neurological

Enhances mental clarity and focus
Enhances mental clarity and focus

Cardiovascular

Aids in grounding and protection
Supports heart health

Respiratory

Excellent
Good

Reproductive

Supports reproductive health
-

Digestive

-
-

Psychology

Transformation
Peace

Healing

Emotional healing
Emotional healing

Qualities Associated

Transformation
Divine Guidance

Alexandrite Vs Celestine Fracture

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

Alexandrite Vs Celestine Luster

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