Common Opal

Gahnospinel

Facts about Common Opal and Gahnospinel

Common Opal

Gahnospinel

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1 Astrology

1.1 Origin

Southern and central Africa

Sri Lanka

1.2 Color

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

Blue

1.3 Streak

Not Available

1.4 For which Rashi?

Not Available

Sagittarius, Scorpio

1.5 Planet

Not Available

Pluto

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

Projective

1.9 Deities

Not Available

Hephaestus

1.10 Not to wear with

Not Available

1.11 Powers

Not Available

Money

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

1.98-2.503.65-4.55

1 7.18

2.5 Fracture

Conchoidal, Conchoidal, Gemstones of the world (2001)

ConchoidalArthur Thomas, Gemstones (2009)

2.6 Cleavage

Not Available

None, but may exhibit slight parting

2.7 Mohs Hardness

5.5-6.57.5-8

2 10

2.8 Chemical Composition

SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)

(Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)

3 Optical Properties

3.1 Luster

Not Available

Vitreous

3.2 Pleochroism

AbsentWalter Schumann

3.3 Dispersion

NoneNA

0.007 1

3.4 Transparency

Translucent

Gemmological Tables (2004)

3.5 Refractive Index

1.37-1.521.735-1.790

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Not Available

Isometric

3.8 Birefringence

Not AvailableNot Available

0 0.296

3.9 Clarity

Translucent

TransparentUlrich Henn and Claudio C. Milisenda

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

Common Opal Vs Gahnospinel Specifications

While buying, there is a common bewilderment that most of the buyers face. As you compare Common Opal Vs Gahnospinel 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 Common Opal and Gahnospinel Astrology. Its highly necessary to have a basic knowledge of facts about Common Opal and Gahnospinel, before you finalize to buy one.

Common Opal is known to regulate the influence of Not Available planet. Gahnospinel, the unique gem is known to regulate the influence of Pluto planet. Gahnospinel, which is classic Blue colored gem, possesses Projective energy.