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Iolite
Iolite

Nickeline
Nickeline



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Iolite
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Nickeline

Iolite Vs Nickeline

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Astrology

Origin

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

Color

Blue, Violet, Yellow, Grey
Red, White, gray, Black

Streak

-
Brownish, Black

For which Rashi?

Libra, Sagittarius, Taurus
-

Planet

Jupiter
-

Element of Planets

Water
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

-
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

2.6-2.7-9999
1 7.18
👆🏻

Fracture

-
Conchoidal, Uneven

Cleavage

3,1
{1010} Imperfect, {0001} Imperfect

Mohs Hardness

7-7.55-5.5
2 10
👆🏻

Chemical Composition

Mg2Al4Si5O18
NiAs

Optical Properties

Luster

Vitreous
-

Pleochroism

-
Strong (reflected light)

Dispersion

0.020.04
0.005 1
👆🏻

Transparency

Transparent, Translucent, Transparent to translucent
-

Refractive Index

1.52-1.56-9999
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Orthorhombic
Hexagonal

Birefringence

-9999-9999
0 0.296
👆🏻

Clarity

Transparent to translucent
-

Benefits

Physical

Neurological

Enhances mental clarity and focus
-

Cardiovascular

Supports heart health
-

Respiratory

Excellent
Poor

Reproductive

-
-

Digestive

Supports digestive health
-

Psychology

Intuition
-

Healing

Emotional healing
-

Qualities Associated

Intuition
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Iolite Vs Nickeline Fracture

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

Iolite Vs Nickeline Luster

A primary knowledge about Iolite vs Nickeline 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.