Andradite

Kyanite

Andradite Vs Kyanite

Andradite

Kyanite

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Astrology

Origin

Italy, Russia

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

Color

Colorless, Green, Black, Brown, Red, Greenish, Yellow, gray

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

Streak

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

3.70-4.103.53-3.65

1 7.18

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Fracture

Conchoidal, Uneven

Splintery

Cleavage

none

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

Mohs Hardness

6.5-74-7

2 10

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Chemical Composition

Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)

Al2SiO5

Optical Properties

Luster

Adamantine, Resinous

Vitreous, Pearly

Pleochroism

Trichroic

Dispersion

0.060.02

0.005 1

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Transparency

Transparent

Refractive Index

1.88-1.941.71-1.74

1 3.25

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Optic Character

Crystal System

cubic

Triclinic

Birefringence

0.057-9999

0 0.296

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Clarity

Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Supports heart health

Respiratory

Good

Reproductive

Supports reproductive health

Digestive

Psychology

Positivity

Inner bridges

Healing

Physical healing

Qualities Associated

Empowerment

Inner Peace

Andradite Vs Kyanite Fracture

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

Compare Green Gemstones

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Andradite Vs Kyanite Luster

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