Amblygonite

Gahnite

Amblygonite Vs Gahnite

Amblygonite

Gahnite

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Astrology

Origin

Ethiopia, Afghanistan, China, Australia, Origins: Brazil (major source); also found in USA, Germany, France, UK, Finland, Norway, Sweden, Namibia, Zaire, China and Australia.

Australia

Color

Brown, Green, White, Colorless, Yellow, Blue, gray, pink, Greenish

Blue, Green, Greenish, Black

Streak

White

Grey, gray

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

2.98-3.104.00-4.62

1 7.18

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Fracture

Sub-Conchoidal, Irregular/uneven, Uneven, Conchoidal

Conchoidal, Uneven

Cleavage

[100] Perfect, [110] Good, [011] Distinct

Indistinct parting on [111]

Mohs Hardness

67.5-8

2 10

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Chemical Composition

(Li,Na)Al(PO 4)(F,OH)Michael OâDonoghue , Gems, Sixth edition (2006) More from other references

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

Optical Properties

Luster

Vitreous, Pearly

Vitreous

Pleochroism

weak to none

Dispersion

0.010.03

0.005 1

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Transparency

Refractive Index

1.578-1.6461.790-1.818

1 3.25

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Optic Character

Biaxial/+

Crystal System

Triclinic

cubic

Birefringence

0.020-0.030-9999

0 0.296

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Clarity

TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Respiratory

Excellent

Aids in digestion and soothes the stomach

Reproductive

Supports reproductive health

Digestive

Psychology

Peace

Protection

Healing

Emotional healing

Qualities Associated

Peace

Harmony

Amblygonite Vs Gahnite Fracture

Fracture is an important parameter when you compare Amblygonite and Gahnite Physical Properties. It is necessary to understand the significance of these properties, before you compare Amblygonite Vs Gahnite 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 Amblygonite is Sub-Conchoidal, Irregular/uneven, Uneven and Conchoidal. Gahnite fracture is Conchoidal and Uneven.

Compare Green Gemstones

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Amblygonite Vs Gahnite Luster

A primary knowledge about Amblygonite vs Gahnite 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. Amblygonite exhibits Vitreous and Pearly luster. Gahnite, on other hand, exhibits Vitreous luster.