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Hibonite
Hibonite

Gahnite
Gahnite



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Hibonite
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Gahnite

Hibonite Vs Gahnite

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Astrology

Origin

Madagascar
Australia

Color

Brownish, Black, Reddish, Brown, Blue
Blue, Green, Greenish, Black

Streak

Reddish, Brown
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

3.844.00-4.62
1 7.18
👆🏻

Fracture

Subconchoidal, Conchoidal
Conchoidal, Uneven

Cleavage

{0001} good, {10 1 0} parting
Indistinct parting on [111]

Mohs Hardness

7.5-87.5-8
2 10
👆🏻

Chemical Composition

(Ca,Ce)(Al,Ti,Mg)12O19
ZnAl 2O 4Michael O’Donoghue , Gems, Sixth Edition (2006)

Optical Properties

Luster

Vitreous
Vitreous

Pleochroism

O = brownish gray; E = gray
-

Dispersion

0.020.03
0.005 1
👆🏻

Transparency

-
-

Refractive Index

1.79-1.8071.790-1.818
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Hexagonal
cubic

Birefringence

-9999-9999
0 0.296
👆🏻

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

-
-

Digestive

-
-

Psychology

Empowerment
Protection

Healing

Emotional healing
Emotional healing

Qualities Associated

Balance
Harmony

Hibonite Vs Gahnite Fracture

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

Hibonite Vs Gahnite Luster

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