Chromite

Williamsite

Chromite Vs Williamsite

Chromite

Williamsite

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Astrology

Origin

Southern and central Africa

Color

Black, Brownish, Brown

Green

Streak

Brown

For which Rashi?

Planet

Element of Planets

Energy

How to Wear?

Finger

Ring Metal

Deities

Not to wear with

Powers

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Brittle

Solubility

Durability

Specific Gravity

4.5-4.82.51-2.63

1 7.18

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Fracture

Uneven

Conchoidal

Cleavage

None, parting may develop along {111}

Perfect

Mohs Hardness

5.54

2 10

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Chemical Composition

Fe++Cr2O4

(Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)

Optical Properties

Luster

Waxy, Silky, Resinous, Greasy

Pleochroism

none.

Dispersion

0.040.03

0.005 1

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Transparency

TranslucentHerve Nicolas Lazzarelli

Refractive Index

2.08-2.161.530-1.575

1 3.25

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Optic Character

Crystal System

Isometric

Birefringence

-9999-9999

0 0.296

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Clarity

TranslucentHerve Nicolas Lazzarelli

Benefits

Physical

Neurological

Cardiovascular

Respiratory

Poor

Reproductive

Digestive

Psychology

Vitality

Compassion

Healing

Emotional healing

Qualities Associated

Protection

Compassion

Chromite Vs Williamsite Fracture

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

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Chromite Vs Williamsite Luster

A primary knowledge about Chromite vs Williamsite 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. Williamsite, on other hand, exhibits Waxy, Silky, Resinous and Greasy luster.