Polyhalite

Amblygonite

Polyhalite Vs Amblygonite

Polyhalite

Amblygonite

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Astrology

Origin

Austria

Ethiopia, Afghanistan, China, Australia, Origins: Brazil (major source); also found in USA, Germany, France, UK, Finland, Norway, Sweden, Namibia, Zaire, China and Australia.

Color

Colorless, White, Red, gray, pink

Brown, Green, White, Colorless, Yellow, Blue, gray, pink, Greenish

Streak

White

For which Rashi?

Planet

Element of Planets

Energy

How to Wear?

Finger

Ring Metal

Deities

Not to wear with

Powers

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Brittle

Solubility

Soluble

Durability

Specific Gravity

2.782.98-3.10

1 7.18

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Fracture

Conchoidal

Sub-Conchoidal, Irregular/uneven, Uneven, Conchoidal

Cleavage

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

[100] Perfect, [110] Good, [011] Distinct

Mohs Hardness

3.56

2 10

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Chemical Composition

K2Ca2Mg(SO4)4·2H2O

(Li,Na)Al(PO 4)(F,OH)Michael OâDonoghue , Gems, Sixth edition (2006) More from other references

Optical Properties

Luster

Vitreous, Resinous

Vitreous, Pearly

Pleochroism

weak to none

Dispersion

0.020.01

0.005 1

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Transparency

Refractive Index

1.546-1.5481.578-1.646

1 3.25

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Optic Character

Biaxial/+

Crystal System

Triclinic

Birefringence

0.0210.020-0.030

0 0.296

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Clarity

TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Respiratory

Good

Excellent

Reproductive

Supports reproductive health

Digestive

Psychology

Peace

Healing

Physical healing

Emotional healing

Qualities Associated

Emotional Healing

Peace

Polyhalite Vs Amblygonite Fracture

Fracture is an important parameter when you compare Polyhalite and Amblygonite Physical Properties. It is necessary to understand the significance of these properties, before you compare Polyhalite Vs Amblygonite 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 Polyhalite is Conchoidal. Amblygonite fracture is Sub-Conchoidal, Irregular/uneven, Uneven and Conchoidal.

Compare Red Gemstones

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Polyhalite Vs Amblygonite Luster

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