Zoisite

Kyanite

Zoisite Vs Kyanite

Zoisite

Kyanite

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Astrology

Origin

Pakistan, Tanzania

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

Color

Brown, gray, Green, Blue, rose, Red

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

Streak

White, Colorless

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

3.20-3.503.53-3.65

1 7.18

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Fracture

Uneven, Conchoidal, Even

Splintery

Cleavage

Perfect {010} imperfect {100}

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

Mohs Hardness

6-74-7

2 10

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Chemical Composition

Ca₂Al₃(SiO₄)₃(OH)

Al2SiO5

Optical Properties

Luster

Vitreous

Vitreous, Pearly

Pleochroism

X = pale pink to red-violet; Y = nearly colorless to bright pink or deep blue; Z = pale yellow to yellow-green

Trichroic

Dispersion

0.020.02

0.005 1

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Transparency

Transparent, Translucent, Opaque . May be translucent in thin backlit sections.

Refractive Index

1.685-1.7071.71-1.74

1 3.25

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Optic Character

Crystal System

Orthorhombic

Triclinic

Birefringence

0.006-0.018-9999

0 0.296

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Clarity

Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Supports heart health

Respiratory

Excellent

Good

Reproductive

Supports reproductive health

Digestive

Psychology

Transformation

Inner bridges

Healing

Emotional healing

Physical healing

Qualities Associated

Inner Peace

Zoisite Vs Kyanite Fracture

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

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Zoisite Vs Kyanite Luster

A primary knowledge about Zoisite 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. Zoisite exhibits Vitreous luster. Kyanite, on other hand, exhibits Vitreous and Pearly luster.