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Gahnospinel
Gahnospinel

Kyanite
Kyanite



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Gahnospinel
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Kyanite

Gahnospinel Vs Kyanite

Astrology

Origin

Sri Lanka
Brazil, USA, Switzerland, Kenya, Mozambique, Russia, Nepal, India, Burma

Color

Blue
Blue, Yellow, Colorless, White, gray, Green, Black

Streak

-
White

For which Rashi?

Sagittarius, Scorpio
Aries, Libra, Taurus

Planet

Pluto
Jupiter

Element of Planets

-
Water

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

Hephaestus
-

Not to wear with

-
-

Powers

-
Love

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

3.65-4.553.53-3.65
1 7.18
👆🏻

Fracture

Conchoidal
Splintery

Cleavage

None, but may exhibit slight parting
[100] perfect [010] imperfect with 79° angle between

Mohs Hardness

7.5-84-7
2 10
👆🏻

Chemical Composition

(Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)
Al2SiO5

Optical Properties

Luster

Vitreous
Vitreous, Pearly

Pleochroism

-
Trichroic

Dispersion

0.020.02
0.005 1
👆🏻

Transparency

-
-

Refractive Index

1.735-1.7901.71-1.74
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Isometric
Triclinic

Birefringence

-9999-9999
0 0.296
👆🏻

Clarity

TransparentUlrich Henn and Claudio C. Milisenda
-

Benefits

Physical

Neurological

-
Enhances mental clarity and focus

Cardiovascular

-
Supports heart health

Respiratory

-
Good

Reproductive

-
Supports reproductive health

Digestive

-
-

Psychology

Empowerment
Inner bridges

Healing

-
Physical healing

Qualities Associated

Transformation
Inner Peace

Gahnospinel Vs Kyanite Fracture

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

Gahnospinel Vs Kyanite Luster

A primary knowledge about Gahnospinel vs Kyanite 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. Gahnospinel exhibits Vitreous luster. Kyanite, on other hand, exhibits Vitreous and Pearly luster.