Chrome Tourmaline

Scheelite

Chrome Tourmaline Vs Scheelite

Chrome Tourmaline

Scheelite

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Astrology

Origin

Switzerland, Australia, Brazil

Color

White, Colorless, Blue, Red, Green, Yellow, Violet

Yellow, Colorless, White, Brownish, Reddish

Streak

White

For which Rashi?

Libra

Planet

Venus, Mars

Element of Planets

Earth

Energy

How to Wear?

Finger

Ring Metal

Deities

Venus, Mars

Not to wear with

Powers

Love, Courage

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Brittle

Solubility

Durability

Specific Gravity

2.85-3.355.9-6.3

1 7.18

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Fracture

Conchoidal

Conchoidal, Uneven

Cleavage

3,2

On {101}, distinct; on {112}, interrupted; on {001}, indistinct

Mohs Hardness

7-7.54.5-5

2 10

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Chemical Composition

Tourmaline is a series of several different minerals with unique chemical formulas.

CaWO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Vitreous

Vitreous, Adamantine

Pleochroism

Definite dichoric in yellow (yellow to orange-brown)

Dispersion

0.020.04

0.005 1

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Transparency

Transparent, Translucent

Translucent, Transparent

Refractive Index

1.614-1.6661.918-1.936

1 3.25

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Optic Character

Crystal System

Hexagonal

tetragonal

Birefringence

0.014-0.0400.016

0 0.296

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Clarity

Transparent

Translucent

Benefits

Physical

Neurological

Cardiovascular

Respiratory

Good

Reproductive

Digestive

Psychology

Balance

Awareness

Healing

Emotional healing

Physical healing

Qualities Associated

Vitality

Balance & Clarity

Chrome Tourmaline Vs Scheelite Fracture

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

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Chrome Tourmaline Vs Scheelite Luster

A primary knowledge about Chrome Tourmaline vs Scheelite 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. Chrome Tourmaline exhibits Vitreous luster. Scheelite, on other hand, exhibits Vitreous and Adamantine luster.