Poudretteite

Apophyllite KF

Poudretteite Vs Apophyllite KF

Poudretteite

Apophyllite KF

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Astrology

Origin

Canada, Southern and central Africa

India

Color

Violet, Colorless, pink

Colorless, White, Yellow, Green, pink, Violet

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

Durability

Specific Gravity

2.51-2.532.33-2.37

1 7.18

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Fracture

Conchoidal, Splintery

Uneven

Cleavage

None

Perfect on {001}, imperfect on {110}

Mohs Hardness

54.5-5

2 10

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Chemical Composition

KNa 2B 3Si 12O 30Michael OâDonoghue , Gems, Sixth Edition (2006)

(K,Na)Ca4Si8O20(F,OH)•8(H2O)

Optical Properties

Luster

Vitreous

Vitreous, Pearly

Pleochroism

Colorless

Dispersion

0.020.01

0.005 1

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Transparency

Refractive Index

1.511-1.5321.530-1.536

1 3.25

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Optic Character

Crystal System

Hexagonal

tetragonal

Birefringence

0.021-9999

0 0.296

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Clarity

TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

Cardiovascular

Respiratory

Good

Reproductive

Digestive

Psychology

Clarity

Healing

Emotional healing

Qualities Associated

Love

Spiritual Awakening

Poudretteite Vs Apophyllite KF Fracture

Fracture is an important parameter when you compare Poudretteite and Apophyllite KF Physical Properties. It is necessary to understand the significance of these properties, before you compare Poudretteite Vs Apophyllite KF 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 Poudretteite is Conchoidal and Splintery. Apophyllite KF fracture is Uneven.

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Poudretteite Vs Apophyllite KF Luster

A primary knowledge about Poudretteite vs Apophyllite KF 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. Poudretteite exhibits Vitreous luster. Apophyllite KF, on other hand, exhibits Vitreous and Pearly luster.