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Topaz
Topaz

Chalcedony
Chalcedony



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Topaz
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Chalcedony

Topaz Vs Chalcedony

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Astrology

Origin

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

Color

Yellow, Blue, Green, Red, White, Colorless, pink, Brown
Violet, White, gray, Blue, Brown, Black

Streak

White
White

For which Rashi?

Sagittarius
Cancer, Sagittarius

Planet

-
-

Element of Planets

-
Water

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

Ra
Goddess Whope

Not to wear with

-
-

Powers

Healing, Love
Protection

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
Soluble

Durability

-
-

Specific Gravity

3.49-3.572.55-2.70
1 7.18
👆🏻

Fracture

Subconchoidal, Uneven, Conchoidal
Uneven, Splintery, Conchoidal

Cleavage

[001] Perfect
Absent

Mohs Hardness

86.5-7
2 10
👆🏻

Chemical Composition

Al2SiO4(F,OH)2
SiO2

Optical Properties

Luster

Vitreous
Vitreous

Pleochroism

Weak
-

Dispersion

0.010.01
0.005 1
👆🏻

Transparency

Transparent
Translucent, Translucent to opaque

Refractive Index

1.606-1.6441.530-1.543
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Orthorhombic
Trigonal

Birefringence

0.008-0.0110.003-0.009
0 0.296
👆🏻

Clarity

TransparentUlrich Henn and Claudio C. Milisenda
Translucent

Benefits

Physical

Neurological

Enhances mental clarity and focus
-

Cardiovascular

-
Supports heart health

Respiratory

Good
Good

Reproductive

-
-

Digestive

Supports digestive health
-

Psychology

Energy
Harmony

Healing

Emotional healing
Emotional healing

Qualities Associated

Energy
Harmony

Topaz Vs Chalcedony Fracture

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

Topaz Vs Chalcedony Luster

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