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Humite
Humite

Gahnite
Gahnite



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Humite
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Gahnite

Humite Vs Gahnite

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Astrology

Origin

Vietnam
Australia

Color

Yellow, Brown, White, orange
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

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.20-3.324.00-4.62
1 7.18
👆🏻

Fracture

Uneven, Conchoidal
Conchoidal, Uneven

Cleavage

Poor
Indistinct parting on [111]

Mohs Hardness

6-6.57.5-8
2 10
👆🏻

Chemical Composition

(Mg,Fe2+ ) 7(SiO 4) 3(F,OH) 2Anthony et al , Handbook of mineralogy (2001)
ZnAl 2O 4Michael O’Donoghue , Gems, Sixth Edition (2006)

Optical Properties

Luster

Vitreous
Vitreous

Pleochroism

pale golden yellow or deep golden yellow
-

Dispersion

0.030.03
0.005 1
👆🏻

Transparency

Transparent
-

Refractive Index

1.607-1.6751.790-1.818
1 3.25
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Optic Character

-
-

Crystal System

Orthorhombic
cubic

Birefringence

-9999-9999
0 0.296
👆🏻

Clarity

Transparent
TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

Enhances mental clarity and focus
Enhances mental clarity and focus

Cardiovascular

-
-

Respiratory

Good
Aids in digestion and soothes the stomach

Reproductive

-
-

Digestive

-
-

Psychology

Harmony
Protection

Healing

Physical healing
Emotional healing

Qualities Associated

Harmony
Harmony

Humite Vs Gahnite Fracture

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

Humite Vs Gahnite Luster

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