Staurolite

Kyanite

Staurolite Vs Kyanite

Staurolite

Kyanite

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Astrology

Origin

Switzerland

Brazil, USA, Switzerland, Kenya, Mozambique, Russia, Nepal, India, Burma

Color

Brown, Brownish, Yellow, Black, Reddish

Blue, Yellow, Colorless, White, gray, Green, Black

Streak

White, gray

White

For which Rashi?

Aries, Libra, Taurus

Planet

Jupiter

Element of Planets

Water

Energy

How to Wear?

Finger

Ring Metal

Deities

Not to wear with

Powers

Love

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Brittle

Solubility

Durability

Specific Gravity

3.7-3.83.53-3.65

1 7.18

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Fracture

Subconchoidal, Conchoidal

Splintery

Cleavage

Distinct on {010}

[100] perfect [010] imperfect with 79° angle between

Mohs Hardness

7-7.54-7

2 10

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Chemical Composition

(Fe,Mg,Zn) 2Al 9(Si,Al) 4O 22(OH) 2Ulrich Henn and Claudio C.

Al2SiO5

Optical Properties

Luster

Resinous

Vitreous, Pearly

Pleochroism

X = colorless; Y = pale yellow; Z = golden yellow

Trichroic

Dispersion

0.020.02

0.005 1

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Transparency

Refractive Index

1.736-1.7621.71-1.74

1 3.25

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Optic Character

Crystal System

monoclinic

Triclinic

Birefringence

0.009-0.015-9999

0 0.296

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Clarity

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Supports heart health

Respiratory

Good

Reproductive

Supports reproductive health

Digestive

Psychology

Protection

Inner bridges

Healing

Physical healing

Qualities Associated

Protection

Inner Peace

Staurolite Vs Kyanite Fracture

Fracture is an important parameter when you compare Staurolite and Kyanite Physical Properties. It is necessary to understand the significance of these properties, before you compare Staurolite Vs Kyanite 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 Staurolite is Subconchoidal and Conchoidal. Kyanite fracture is Splintery.

Compare Brown Gemstones

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Staurolite Vs Kyanite Luster

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