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Topaz
Topaz

Gahnospinel
Gahnospinel



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Topaz
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Gahnospinel

Topaz Vs Gahnospinel

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Astrology

Origin

Brazil, Madagascar, Russia, USA, Mexico, Pakistan, Sri Lanka
Sri Lanka

Color

Yellow, Blue, Green, Red, White, Colorless, pink, Brown
Blue

Streak

White
-

For which Rashi?

Sagittarius
Sagittarius, Scorpio

Planet

-
Pluto

Element of Planets

-
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

Ra
Hephaestus

Not to wear with

-
-

Powers

Healing, Love
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.49-3.573.65-4.55
1 7.18
👆🏻

Fracture

Subconchoidal, Uneven, Conchoidal
Conchoidal

Cleavage

[001] Perfect
None, but may exhibit slight parting

Mohs Hardness

87.5-8
2 10
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Chemical Composition

Al2SiO4(F,OH)2
(Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)

Optical Properties

Luster

Vitreous
Vitreous

Pleochroism

Weak
-

Dispersion

0.010.02
0.005 1
👆🏻

Transparency

Transparent
-

Refractive Index

1.606-1.6441.735-1.790
1 3.25
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Optic Character

-
-

Crystal System

Orthorhombic
Isometric

Birefringence

0.008-0.011-9999
0 0.296
👆🏻

Clarity

TransparentUlrich Henn and Claudio C. Milisenda
TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

Enhances mental clarity and focus
-

Cardiovascular

-
-

Respiratory

Good
-

Reproductive

-
-

Digestive

Supports digestive health
-

Psychology

Energy
Empowerment

Healing

Emotional healing
-

Qualities Associated

Energy
Transformation

Topaz Vs Gahnospinel Fracture

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

Topaz Vs Gahnospinel Luster

A primary knowledge about Topaz vs Gahnospinel 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. Topaz exhibits Vitreous luster. Gahnospinel, on other hand, exhibits Vitreous luster.