Zircon

Cordierite Iolite

Zircon Vs Cordierite Iolite

Zircon

Cordierite Iolite

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1 Astrology

1.1 Origin

Tanzania, Kenya, Madagascar, Cambodia, Sri Lanka, Burma, Thailand, Vietnam, Australia

Canada, Madagascar, Southern and central Africa, Sri Lanka, USA

1.2 Color

Blue, Green, Yellow, Brown, White, Colorless, Blue, Red, Green, Yellow, pink, Yellow, Red, Brown, Green, Blue, Reddish, gray

Violet, Blue

1.3 Streak

White

Not Available

1.4 For which Rashi?

Sagittarius, Virgo, Sagittarius, Virgo, Sagittarius, Virgo

Not Available

1.5 Planet

Jupiter

Not Available

1.6 Element of Planets

Earth, Water

Not Available

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Projective

Not Available

1.9 Deities

Apollo

Not Available

1.10 Not to wear with

Not Available

1.11 Powers

Protection

Not Available

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Not Available

2 Physical Properties

2.1 Tenacity

Brittle

Not Available

2.2 Solubility

insoluble

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

3.93-4.732.56-2.66

1 7.18

2.5 Fracture

Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009)

Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)

2.6 Cleavage

{110} and {111}

Not Available

2.7 Mohs Hardness

7.57-7.5

2 10

2.8 Chemical Composition

ZrSiO₄

Mg 2Al 4Si 5O 18Ulrich Henn and Claudio C.

3 Optical Properties

3.1 Luster

Adamantine

Vitreous

3.2 Pleochroism

Weak

Strong trichroism: colorless to yellowish

3.3 Dispersion

0.040.02

0.007 1

3.4 Transparency

Transparent

3.5 Refractive Index

1.810-2.0241.542-1.578

1 3.25

3.6 Optic Character

Not Available

Biaxial/+

3.7 Crystal System

tetragonal

Not Available

3.8 Birefringence

0.047-0.0550.008-0.012

0 0.296

3.9 Clarity

Transparent

4 Benefits

4.1 Physical

4.1.1 Neurological

Not Available

4.1.2 Cardiovascular

Not Available

4.1.3 Respiratory

Not Available

4.1.4 Reproductive

Not Available

4.1.5 Digestive

Not Available

4.2 Psychology

Not Available

4.3 Healing

Not Available

4.4 Qualities Associated

Not Available

Zircon Vs Cordierite Iolite Fracture

Fracture is an important parameter when you compare Zircon and Cordierite Iolite Physical Properties. It is necessary to understand the significance of these properties, before you compare Zircon Vs Cordierite 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 Zircon is Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Uneven. Cordierite Iolite fracture is ConchoidalWalter Schumann, Gemstones of the world (2001), Uneven and Uneven.

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Zircon Vs Cordierite Iolite Luster

A primary knowledge about Zircon vs Cordierite 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. Zircon exhibits Adamantine luster. Cordierite Iolite, on other hand, exhibits Vitreous luster.