Willemite

Moldavite

Willemite Vs Moldavite

Willemite

Moldavite

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1 Astrology

1.1 Origin

Canada

Austria

1.2 Color

Yellow, Brown, Red, White, Green, Reddish, Black

Green

1.3 Streak

White

Not Available

1.4 For which Rashi?

Not Available

Aquarius

1.5 Planet

Not Available

Uranus

1.6 Element of Planets

Not Available

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Not Available

1.9 Deities

Not Available

Gia, Persephone

1.10 Not to wear with

Not Available

1.11 Powers

Not Available

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Not Available

2 Physical Properties

2.1 Tenacity

Not Available

2.2 Solubility

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

3.89-4.182.32-2.38

1 7.18

2.5 Fracture

Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Uneven

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

2.6 Cleavage

{0001}, {11 2 0} imperfect

Not Available

2.7 Mohs Hardness

5.55.5

2 10

2.8 Chemical Composition

Zn 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

SiO 2(+Al 2O 3)Walter Schumann , Gemstones of the world (2001)

3 Optical Properties

3.1 Luster

Vitreous, Resinous

Vitreous

3.2 Pleochroism

NilArthur Thomas

Absent

3.3 Dispersion

NANone

0.007 1

3.4 Transparency

Transparent, Translucent

3.5 Refractive Index

1.687-1.7231.48-1.54

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Trigonal

Amorphous

3.8 Birefringence

0.028-0.030Not Available

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

Willemite Vs Moldavite Fracture

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

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Willemite Vs Moldavite Luster

A primary knowledge about Willemite vs Moldavite 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. Willemite exhibits Resinous and Vitreous luster. Moldavite, on other hand, exhibits Vitreous luster.