Onyx

Opal

Onyx Vs Opal

Onyx

Opal

Add ⊕

1 Astrology

1.1 Origin

Not Available

Ethiopia

1.2 Color

White

Yellow, White, Red, Brown, Blue

1.3 Streak

Not Available

White

1.4 For which Rashi?

Capricorn

Cancer, Libra, Scorpio, Cancer, Libra, Scorpio, Cancer, Libra, Scorpio

1.5 Planet

Saturn

Mercury

1.6 Element of Planets

Not Available

Earth, Air, Water

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Projective

Projective, Receptive

1.9 Deities

Mars

Cupid

1.10 Not to wear with

Not Available

1.11 Powers

Protection

Astral Projection, Psychicism

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Capricorn

Not Available

2 Physical Properties

2.1 Tenacity

Not Available

BrittleWalter Schumann

2.2 Solubility

Not Available

hot salt water

2.3 Durability

Not Available

2.4 Specific Gravity

2.55-2.701.98-2.25

1 7.18

2.5 Fracture

Not Available

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

2.6 Cleavage

Indiscernible

None

2.7 Mohs Hardness

6.5-75-6.5

2 10

2.8 Chemical Composition

SiO₂

SiO₂ · nH₂O

3 Optical Properties

3.1 Luster

Vitreous

Vitreous, Pearly

3.2 Pleochroism

Not Available

None

3.3 Dispersion

NANone

0.007 1

3.4 Transparency

Translucent, Opaque, Translucent to opaque

Transparent, Translucent, Transparent to translucent

3.5 Refractive Index

1.530-1.5431.37-1.52

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Trigonal

3.8 Birefringence

Not AvailableNot Available

0 0.296

3.9 Clarity

OpaqueHerve Nicolas Lazzarelli

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

Onyx Vs Opal Fracture

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

Compare Gems for Capricorn » More

Onyx Vs Crystal Quartz

Onyx Vs Hawks Eye

Onyx Vs Quartz Smoky

» More

More Compare Gems for Capricorn

Onyx Vs Opal Luster

A primary knowledge about Onyx vs Opal 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. Onyx exhibits Vitreous luster. Opal, on other hand, exhibits Pearly and Vitreous luster.