Fire Agate

Gahnite

Fire Agate Vs Gahnite

Fire Agate

Gahnite

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1 Astrology

1.1 Origin

Southern and central Africa

Australia

1.2 Color

Brown, Red, Blue, Yellow, Red, orange

Blue, Green, Greenish, Black

1.3 Streak

Not Available

Grey, gray

1.4 For which Rashi?

Not Available

1.5 Planet

Not Available

1.6 Element of Planets

Not Available

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Not Available

1.9 Deities

Not Available

1.10 Not to wear with

Not Available

1.11 Powers

Not Available

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Not Available

2 Physical Properties

2.1 Tenacity

Not Available

2.2 Solubility

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

2.60-2.644.00-4.62

1 7.18

2.5 Fracture

Uneven, Splintery, Conchoidal, Uneven, Splintery, Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)

Conchoidal, Uneven

2.6 Cleavage

Absent

Indistinct parting on [111]

2.7 Mohs Hardness

6.5-77.5-8

2 10

2.8 Chemical Composition

SiO 2Arthur Thomas , Gemstones (2009)

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

3 Optical Properties

3.1 Luster

Waxy, Vitreous, Greasy, Silky

Vitreous

3.2 Pleochroism

AbsentWalter Schumann

Not Available

3.3 Dispersion

NoneNA

0.007 1

3.4 Transparency

Translucent

Gemmological Tables (2004) More from other references

3.5 Refractive Index

1.530-1.5431.790-1.818

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Trigonal

cubic

3.8 Birefringence

0.003-0.009Not Available

0 0.296

3.9 Clarity

Translucent

TransparentUlrich Henn and Claudio C. Milisenda

4 Benefits

4.1 Physical

4.1.1 Neurological

Not Available

4.1.2 Cardiovascular

Not Available

4.1.3 Respiratory

Not Available

4.1.4 Reproductive

Not Available

4.1.5 Digestive

Not Available

4.2 Psychology

Not Available

4.3 Healing

Not Available

4.4 Qualities Associated

Not Available

Fire Agate Vs Gahnite Fracture

Fracture is an important parameter when you compare Fire Agate and Gahnite Physical Properties. It is necessary to understand the significance of these properties, before you compare Fire Agate 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 Fire Agate is Conchoidal, Conchoidal, Gemstones of the world (2001), Splintery, Splintery, Uneven, Uneven and UnevenWalter Schumann. Gahnite fracture is Conchoidal and Uneven.

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Fire Agate Vs Gahnite Luster

A primary knowledge about Fire Agate 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. Fire Agate exhibits Greasy, Silky, Vitreous and Waxy luster. Gahnite, on other hand, exhibits Vitreous luster.