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Topaz
Topaz

Onyx
Onyx



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Topaz
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Onyx

Topaz Vs Onyx

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Astrology

Origin

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

Color

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

Streak

White
-

For which Rashi?

Sagittarius
Capricorn

Planet

-
Saturn

Element of Planets

-
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

Ra
Mars

Not to wear with

-
-

Powers

Healing, Love
Protection

Birthstone

Planetary

-
-

Talisman

-
Capricorn

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.49-3.572.55-2.70
1 7.18
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Fracture

Subconchoidal, Uneven, Conchoidal
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Cleavage

[001] Perfect
Indiscernible

Mohs Hardness

86.5-7
2 10
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Chemical Composition

Al2SiO4(F,OH)2
SiO2

Optical Properties

Luster

Vitreous
Vitreous

Pleochroism

Weak
-

Dispersion

0.010.01
0.005 1
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Transparency

Transparent
Translucent, Opaque, Translucent to opaque

Refractive Index

1.606-1.6441.530-1.543
1 3.25
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Optic Character

-
-

Crystal System

Orthorhombic
Trigonal

Birefringence

0.008-0.011-9999
0 0.296
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Clarity

TransparentUlrich Henn and Claudio C. Milisenda
OpaqueHerve Nicolas Lazzarelli

Benefits

Physical

Neurological

Enhances mental clarity and focus
Aids in mental clarity and focus

Cardiovascular

-
-

Respiratory

Good
-

Reproductive

-
-

Digestive

Supports digestive health
-

Psychology

Energy
Protection

Healing

Emotional healing
Emotional healing

Qualities Associated

Energy
Strength

Topaz Vs Onyx Fracture

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

Topaz Vs Onyx Luster

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