Iolite

Chrome Tourmaline

Iolite Vs Chrome Tourmaline

Iolite

Chrome Tourmaline

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Astrology

Origin

Brazil, USA, Canada, Madagascar, Sri Lanka, India, Burma

Color

Blue, Violet, Yellow, Grey

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

Streak

For which Rashi?

Libra, Sagittarius, Taurus

Libra

Planet

Jupiter

Venus, Mars

Element of Planets

Water

Earth

Energy

How to Wear?

Finger

Ring Metal

Deities

Venus, Mars

Not to wear with

Powers

Love, Courage

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

2.6-2.72.85-3.35

1 7.18

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Fracture

Conchoidal

Cleavage

3,1

3,2

Mohs Hardness

7-7.57-7.5

2 10

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Chemical Composition

Mg₂Al₄Si₅O₁₈

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

Optical Properties

Luster

Vitreous

Pleochroism

Dispersion

0.020.02

0.005 1

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Transparency

Transparent, Translucent, Transparent to translucent

Transparent, Translucent

Refractive Index

1.52-1.561.614-1.666

1 3.25

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Optic Character

Crystal System

Orthorhombic

Hexagonal

Birefringence

-99990.014-0.040

0 0.296

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Clarity

Transparent to translucent

Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Supports heart health

Respiratory

Excellent

Good

Reproductive

Digestive

Supports digestive health

Psychology

Intuition

Balance

Healing

Emotional healing

Qualities Associated

Intuition

Vitality

Iolite Vs Chrome Tourmaline Fracture

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

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Iolite Vs Chrome Tourmaline Luster

A primary knowledge about Iolite vs Chrome Tourmaline 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. Iolite exhibits Vitreous luster. Chrome Tourmaline, on other hand, exhibits Vitreous luster.