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Labradorite
Labradorite

Polyhalite
Polyhalite



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Labradorite
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Polyhalite

Labradorite Vs Polyhalite

Astrology

Origin

Canada, USA, Mexico, Madagascar, Australia, Finland, India, Russia
Austria

Color

Violet, Colorless, gray, White, Green
Colorless, White, Red, gray, pink

Streak

White
White

For which Rashi?

Aquarius
-

Planet

-
-

Element of Planets

Water
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

Isis
-

Not to wear with

-
-

Powers

Protection, Psychic Power
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
Brittle

Solubility

-
Soluble

Durability

-
-

Specific Gravity

2.69-2.722.78
1 7.18
👆🏻

Fracture

Uneven, Conchoidal
Conchoidal

Cleavage

Perfect on {001}, less perfect on {010}, intersecting at near 90°; distinct on {110}
Perfect on {10 1 }; parting on {010}

Mohs Hardness

6-6.53.5
2 10
👆🏻

Chemical Composition

(Na,Ca)1-2Si3-2O8
K2Ca2Mg(SO4)4·2H2O

Optical Properties

Luster

Vitreous, Pearly
Vitreous, Resinous

Pleochroism

-
-

Dispersion

0.010.02
0.005 1
👆🏻

Transparency

Transparent, Translucent, Transparent to translucent
-

Refractive Index

1.554-1.5731.546-1.548
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Triclinic
Triclinic

Birefringence

0.008-0.0100.021
0 0.296
👆🏻

Clarity

Transparent
-

Benefits

Physical

Neurological

Enhances mental clarity and focus
-

Cardiovascular

Supports heart health
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

Transformation
-

Healing

Emotional healing
Physical healing

Qualities Associated

Magic
Emotional Healing

Labradorite Vs Polyhalite Fracture

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

Labradorite Vs Polyhalite Luster

A primary knowledge about Labradorite 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. Labradorite exhibits Vitreous and Pearly luster. Polyhalite, on other hand, exhibits Vitreous and Resinous luster.