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Celestine
Celestine

Polyhalite
Polyhalite



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Celestine
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Polyhalite

Celestine Vs Polyhalite

Astrology

Origin

Southern and central Africa
Austria

Color

Colorless, Blue, Brown, Green, gray
Colorless, White, Red, gray, pink

Streak

White
White

For which Rashi?

Gemini
-

Planet

Venus, Neptune
-

Element of Planets

Water, Air
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

Healing
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

Brittle
Brittle

Solubility

-
Soluble

Durability

-
-

Specific Gravity

3.90-4.002.78
1 7.18
👆🏻

Fracture

Conchoidal
Conchoidal

Cleavage

Perfect on {001}, good on {210}, poor on {010}
Perfect on {10 1 }; parting on {010}

Mohs Hardness

3-3.53.5
2 10
👆🏻

Chemical Composition

SrSO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
K2Ca2Mg(SO4)4·2H2O

Optical Properties

Luster

Vitreous, Pearly
Vitreous, Resinous

Pleochroism

Weakly trichroiC
-

Dispersion

0.010.02
0.005 1
👆🏻

Transparency

-
-

Refractive Index

1.619-1.6351.546-1.548
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Orthorhombic
Triclinic

Birefringence

0.004-0.0120.021
0 0.296
👆🏻

Clarity

-
-

Benefits

Physical

Neurological

Enhances mental clarity and focus
-

Cardiovascular

Supports heart health
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

Peace
-

Healing

Emotional healing
Physical healing

Qualities Associated

Divine Guidance
Emotional Healing

Celestine Vs Polyhalite Fracture

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

Celestine Vs Polyhalite Luster

A primary knowledge about Celestine vs Polyhalite 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. Polyhalite, on other hand, exhibits Vitreous and Resinous luster.