Fluorite

Polyhalite

Fluorite Vs Polyhalite

Fluorite

Polyhalite

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Astrology

Origin

Southern and central Africa, Switzerland

Austria

Color

Red, Brown, Green, Yellow, Blue, Colorless, Pale pink, White, Black, pink

Colorless, White, Red, gray, pink

Streak

White

For which Rashi?

Scorpio, Aquarius, Pisces

Planet

Neptune

Element of Planets

Water, Air

Energy

How to Wear?

Finger

Ring Metal

Deities

Not to wear with

Powers

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Brittle

Solubility

slightly water soluble and in hot hydrochloric acid

Soluble

Durability

Specific Gravity

3.00-3.252.78

1 7.18

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Fracture

Subconchoidal, Uneven, ConchoidalWalter Schumann

Conchoidal

Cleavage

Octahedral, perfect on {111}, parting on {011}

Perfect on {10 1 }; parting on {010}

Mohs Hardness

43.5

2 10

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Chemical Composition

CaF₂

K2Ca2Mg(SO4)4·2H2O

Optical Properties

Luster

Vitreous

Vitreous, Resinous

Pleochroism

Dispersion

0.010.02

0.005 1

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Transparency

Transparent, Translucent, Transparent to translucent

Refractive Index

1.432-1.4361.546-1.548

1 3.25

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Optic Character

Crystal System

cubic

Triclinic

Birefringence

-99990.021

0 0.296

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Clarity

Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Respiratory

Good

Reproductive

Digestive

Supports digestive health

Psychology

Focus

Healing

Emotional healing

Physical healing

Qualities Associated

Protection

Emotional Healing

Fluorite Vs Polyhalite Fracture

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

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Fluorite Vs Polyhalite Luster

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