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Topaz
Topaz

Phosgenite
Phosgenite



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Topaz
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Phosgenite

Topaz Vs Phosgenite

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Astrology

Origin

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

Color

Yellow, Blue, Green, Red, White, Colorless, pink, Brown
White, gray, Brownish, Yellow, Greenish

Streak

White
White

For which Rashi?

Sagittarius
-

Planet

-
-

Element of Planets

-
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

Ra
-

Not to wear with

-
-

Powers

Healing, Love
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
Sectile

Solubility

-
Soluble

Durability

-
-

Specific Gravity

3.49-3.576.13
1 7.18
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Fracture

Subconchoidal, Uneven, Conchoidal
Conchoidal

Cleavage

[001] Perfect
Distinct on {001} and {110}, indistinct on {100}

Mohs Hardness

82-3
2 10
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Chemical Composition

Al2SiO4(F,OH)2
Pb 2(CO 3)Cl 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Vitreous
Adamantine

Pleochroism

Weak
Weakly pleochroic with O reddish and E greenish in thick sections.

Dispersion

0.010.04
0.005 1
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Transparency

Transparent
-

Refractive Index

1.606-1.6442.117-2.145
1 3.25
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Optic Character

-
-

Crystal System

Orthorhombic
tetragonal

Birefringence

0.008-0.0110.027
0 0.296
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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
-

Healing

Emotional healing
-

Qualities Associated

Energy
Transformation

Topaz Vs Phosgenite Fracture

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

Topaz Vs Phosgenite Luster

A primary knowledge about Topaz vs Phosgenite 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. Phosgenite, on other hand, exhibits Adamantine luster.