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Celestine
Celestine

Iolite
Iolite



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Celestine
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Iolite

Celestine Vs Iolite

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Astrology

Origin

Southern and central Africa
Brazil, USA, Canada, Madagascar, Sri Lanka, India, Burma

Color

Colorless, Blue, Brown, Green, gray
Blue, Violet, Yellow, Grey

Streak

White
-

For which Rashi?

Gemini
Libra, Sagittarius, Taurus

Planet

Venus, Neptune
Jupiter

Element of Planets

Water, Air
Water

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

Healing
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.90-4.002.6-2.7
1 7.18
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Fracture

Conchoidal
-

Cleavage

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

Mohs Hardness

3-3.57-7.5
2 10
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Chemical Composition

SrSO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Mg2Al4Si5O18

Optical Properties

Luster

Vitreous, Pearly
Vitreous

Pleochroism

Weakly trichroiC
-

Dispersion

0.010.02
0.005 1
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Transparency

-
Transparent, Translucent, Transparent to translucent

Refractive Index

1.619-1.6351.52-1.56
1 3.25
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Optic Character

-
-

Crystal System

Orthorhombic
Orthorhombic

Birefringence

0.004-0.012-9999
0 0.296
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Clarity

-
Transparent to translucent

Benefits

Physical

Neurological

Enhances mental clarity and focus
Enhances mental clarity and focus

Cardiovascular

Supports heart health
Supports heart health

Respiratory

Good
Excellent

Reproductive

-
-

Digestive

-
Supports digestive health

Psychology

Peace
Intuition

Healing

Emotional healing
Emotional healing

Qualities Associated

Divine Guidance
Intuition

Celestine Vs Iolite Fracture

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

Celestine Vs Iolite Luster

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