Black Opal

Chrome-Chalcedony

Facts about Black Opal and Chrome-Chalcedony

Black Opal

Chrome-Chalcedony

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1 Astrology

1.1 Origin

Australia

Southern and central Africa

1.2 Color

White, Colorless, Blue, Red, Green, Yellow, Violet

1.3 Streak

Not Available

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

2.3 Durability

Not Available

2.4 Specific Gravity

1.97-2.222.55-2.70

1 7.18

2.5 Fracture

ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)

Not Available

2.6 Cleavage

Not Available

2.7 Mohs Hardness

6-6.56.5-7

2 10

2.8 Chemical Composition

SiO 2 + H 2OUlrich Henn and Claudio C.

SiO 2 (with trace Cr minerals) Gemdat.org , Management Team (2012)

3 Optical Properties

3.1 Luster

Not Available

Waxy

3.2 Pleochroism

AbsentWalter Schumann

Not Available

3.3 Dispersion

NoneNA

0.007 1

3.4 Transparency

Transparent, Translucent

Translucent

3.5 Refractive Index

1.370-1.4701.530-1.543

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Not Available

3.8 Birefringence

Not Available0.003-0.009

0 0.296

3.9 Clarity

Transparent

Translucent

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

Black Opal Vs Chrome-Chalcedony Specifications

While buying, there is a common bewilderment that most of the buyers face. As you compare Black Opal Vs Chrome-Chalcedony specifications, it helps you to decide which gemstone suits your zodiac sign. Besides, the extent to which a gemstone benefits you can be understood after comparing Black Opal and Chrome-Chalcedony Astrology. Its highly necessary to have a basic knowledge of facts about Black Opal and Chrome-Chalcedony, before you finalize to buy one.

Black Opal is known to regulate the influence of Not Available planet. Chrome-Chalcedony, the unique gem is known to regulate the influence of Not Available planet.