Gahnite

Jade

Gahnite Vs Jade

Gahnite

Jade

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Astrology

Origin

Australia

Australia, Canada, Italy, Kazakhstan, Russia, Switzerland, Turkey, USA, Guatemala

Color

Blue, Green, Greenish, Black

Green, Brown, gray

Streak

Grey, gray

For which Rashi?

Pisces, Libra, Gemini, Taurus, Aries

Planet

Venus, Neptune

Element of Planets

Water

Energy

How to Wear?

Finger

Ring Metal

Deities

Freyja, Buddha

Not to wear with

Powers

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

4.00-4.622.90-3.38

1 7.18

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Fracture

Conchoidal, Uneven

Splintery

Cleavage

Indistinct parting on [111]

1 or 2,2 prismatic.

Mohs Hardness

7.5-86-7

2 10

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Chemical Composition

ZnAl 2O 4Michael OâDonoghue , Gems, Sixth Edition (2006)

Nephrite: Ca₂(Mg,Fe)₅Si₈O₂₂(OH)₂ Jadeite: NaAlSi₂O₆

Optical Properties

Luster

Vitreous

Pleochroism

Dispersion

0.030.01

0.005 1

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Transparency

Translucent, Translucent to opaque

Refractive Index

1.790-1.8181.600-1.688

1 3.25

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Optic Character

Crystal System

cubic

monoclinic

Birefringence

-99990.020-0.027

0 0.296

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Clarity

TransparentUlrich Henn and Claudio C. Milisenda

Translucent

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Respiratory

Aids in digestion and soothes the stomach

Good

Reproductive

Digestive

Psychology

Protection

Harmony

Healing

Emotional healing

Qualities Associated

Harmony

Gahnite Vs Jade Fracture

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

Compare Blue Gemstones

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Gahnite Vs Lazurite

Gahnite Vs Jade Luster

A primary knowledge about Gahnite vs Jade 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. Gahnite exhibits Vitreous luster. Jade, on other hand, exhibits Vitreous luster.