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Topaz
Topaz

Mottramite
Mottramite



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Topaz
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Mottramite

Topaz Vs Mottramite

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Astrology

Origin

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

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

Streak

White
Green, Brownish

For which Rashi?

Sagittarius
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Planet

-
-

Element of Planets

-
-

Energy

-
-

How to Wear?

Finger

-
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Ring Metal

-
-

Deities

Ra
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Not to wear with

-
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Powers

Healing, Love
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Birthstone

Planetary

-
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Talisman

-
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Physical Properties

Tenacity

-
Brittle

Solubility

-
Soluble

Durability

-
-

Specific Gravity

3.49-3.575.9
1 7.18
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Fracture

Subconchoidal, Uneven, Conchoidal
Sub-Conchoidal

Cleavage

[001] Perfect
None observed

Mohs Hardness

83
2 10
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Chemical Composition

Al2SiO4(F,OH)2
PbCu(VO4)(OH)

Optical Properties

Luster

Vitreous
Greasy

Pleochroism

Weak
Visible X=Y= canary yellow to greenish yellow

Dispersion

0.010.04
0.005 1
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Transparency

Transparent
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Refractive Index

1.606-1.6442.170
1 3.25
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Optic Character

-
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Crystal System

Orthorhombic
Orthorhombic

Birefringence

0.008-0.0110.150
0 0.296
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Clarity

TransparentUlrich Henn and Claudio C. Milisenda
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Benefits

Physical

Neurological

Enhances mental clarity and focus
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Cardiovascular

-
-

Respiratory

Good
Good

Reproductive

-
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Digestive

Supports digestive health
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Psychology

Energy
Confidence

Healing

Emotional healing
Emotional healing

Qualities Associated

Energy
Transformation

Topaz Vs Mottramite Fracture

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

Topaz Vs Mottramite Luster

A primary knowledge about Topaz vs Mottramite 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. Mottramite, on other hand, exhibits Greasy luster.