Precious Opal

Rutile

Precious Opal Vs Rutile

Precious Opal

Rutile

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1 Astrology

1.1 Origin

Australia

Brazil, Southern and central Africa, Sri Lanka

1.2 Color

Yellow, Green, Blue

Red, gray

1.3 Streak

Not Available

Red, Black

1.4 For which Rashi?

Not Available

1.5 Planet

Not Available

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

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

Insoluble in acids

2.3 Durability

Not Available

2.4 Specific Gravity

1.98-2.254.20-4.30

1 7.18

2.5 Fracture

Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references

Uneven, ConchoidalArthur Thomas, Gemstones (2009)

2.6 Cleavage

Not Available

{110} good, 100 moderate, parting on {092} and {011}

2.7 Mohs Hardness

5-6.56-6.5

2 10

2.8 Chemical Composition

SiO 2 · nH 2OGemdat.org , Management Team (2012)

TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)

3 Optical Properties

3.1 Luster

Not Available

Adamantine

3.2 Pleochroism

AbsentWalter Schumann

Weak to distinct brownish red-green-yellow

3.3 Dispersion

NoneNA

0.007 1

3.4 Transparency

Transparent, Translucent

3.5 Refractive Index

1.370-1.4702.609-2.903

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Not Available

tetragonal

3.8 Birefringence

Not Available0.296

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

Precious Opal Vs Rutile Fracture

Fracture is an important parameter when you compare Precious Opal and Rutile Physical Properties. It is necessary to understand the significance of these properties, before you compare Precious Opal Vs Rutile 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 Precious Opal is Conchoidal, Conchoidal and Gemstones of the world (2001) More from other references. Rutile fracture is ConchoidalArthur Thomas, Gemstones (2009) and Uneven.

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Precious Opal Vs Rutile Luster

A primary knowledge about Precious Opal vs Rutile 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. Rutile, on other hand, exhibits Adamantine luster.