Orthoclase

Powellite

Orthoclase Vs Powellite

Orthoclase

Powellite

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Astrology

Origin

Russia

India

Color

Colorless, Greenish, Yellow, White, pink

Yellow, Greenish, Blue, Brown, Green, gray

Streak

White

Yellow

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

Solubility

Durability

Specific Gravity

2.54-2.614.23

1 7.18

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Fracture

Uneven

Conchoidal

Cleavage

Has perfect cleavage on {001} and good cleavage on {010}. Cleavages intersect at 90°.

{111} Distinct

Mohs Hardness

63.5-4

2 10

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Chemical Composition

KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

CaMoO 4Michael OâDonoghue , Gems, Sixth Edition (2006)

Optical Properties

Luster

Vitreous, Pearly

Greasy, Subadamantine

Pleochroism

colorless.

In deeply colored specimens: blue greenAnthony et al

Dispersion

0.010.03

0.005 1

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Transparency

Transparent

Refractive Index

1.518-1.5361.974-1.984

1 3.25

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Optic Character

Crystal System

monoclinic

Birefringence

0.0050-0.0060-9999

0 0.296

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Clarity

TransparentUlrich Henn and Claudio C. Milisenda

Transparent

Benefits

Physical

Neurological

Cardiovascular

Respiratory

Good

Reproductive

Digestive

Psychology

Emotional Balance

Healing

Emotional healing

Qualities Associated

Harmony

Vitality

Orthoclase Vs Powellite Fracture

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

Compare Colorless Gems

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Orthoclase Vs Powellite Luster

A primary knowledge about Orthoclase vs Powellite 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. Orthoclase exhibits Vitreous and Pearly luster. Powellite, on other hand, exhibits Greasy and Subadamantine luster.