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Eudialyte
Eudialyte

Iolite
Iolite



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Eudialyte
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Iolite

Eudialyte Vs Iolite

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Astrology

Origin

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

Color

Brown, Red, Yellow, Violet
Blue, Violet, Yellow, Grey

Streak

White
-

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

H₂SO₄
-

Durability

-
-

Specific Gravity

2.74-3.002.6-2.7
1 7.18
👆🏻

Fracture

Uneven
-

Cleavage

Distinct on {0001} imperfect on {11 2 0}
3,1

Mohs Hardness

5-5.57-7.5
2 10
👆🏻

Chemical Composition

Na 4(Ca,Ce) 2(Fe,Mn,Y)ZrSi 8O 22(OH,Cl) 2Ulrich Henn and Claudio C.
Mg2Al4Si5O18

Optical Properties

Luster

Vitreous
Vitreous

Pleochroism

Weak: O= colorless
-

Dispersion

0.010.02
0.005 1
👆🏻

Transparency

Translucent
Transparent, Translucent, Transparent to translucent

Refractive Index

1.591-1.6331.52-1.56
1 3.25
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Optic Character

-
-

Crystal System

Trigonal
Orthorhombic

Birefringence

0.003-0.010-9999
0 0.296
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Clarity

Translucent
Transparent to translucent

Benefits

Physical

Neurological

-
Enhances mental clarity and focus

Cardiovascular

-
Supports heart health

Respiratory

Good
Excellent

Reproductive

-
-

Digestive

-
Supports digestive health

Psychology

Transformation
Intuition

Healing

Emotional healing
Emotional healing

Qualities Associated

Self-Love
Intuition

Eudialyte Vs Iolite Fracture

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

Eudialyte Vs Iolite Luster

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