Onyx

Coral

Onyx Vs Coral

Onyx

Coral

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1 Astrology

1.1 Origin

Not Available

Southern and central Africa, Orange, blue, Orange, blue

1.2 Color

White

White, Blue

1.3 Streak

Not Available

1.4 For which Rashi?

Capricorn

Pisces

1.5 Planet

Saturn

Neptune

1.6 Element of Planets

Not Available

Water

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Projective

Receptive

1.9 Deities

Mars

Venus

1.10 Not to wear with

Not Available

1.11 Powers

Protection

Healing, Protection

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Capricorn

Not Available

2 Physical Properties

2.1 Tenacity

Not Available

2.2 Solubility

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

2.55-2.702.60-2.70

1 7.18

2.5 Fracture

Not Available

Irregular, Irregular, Gemstones of the world (2001)

2.6 Cleavage

Indiscernible

Not Available

2.7 Mohs Hardness

6.5-73-4

2 10

2.8 Chemical Composition

SiO₂

CaCO 3Ulrich Henn and Claudio C.

3 Optical Properties

3.1 Luster

Vitreous

Not Available

3.2 Pleochroism

Not Available

AbsentWalter Schumann

3.3 Dispersion

NANone

0.007 1

3.4 Transparency

Translucent, Opaque, Translucent to opaque

Translucent

3.5 Refractive Index

1.530-1.5431.486-1.658

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Trigonal

3.8 Birefringence

Not Available0.160-0.172

0 0.296

3.9 Clarity

OpaqueHerve Nicolas Lazzarelli

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

Onyx Vs Coral Fracture

Fracture is an important parameter when you compare Onyx and Coral Physical Properties. It is necessary to understand the significance of these properties, before you compare Onyx Vs Coral 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. Coral fracture is Gemstones of the world (2001), Irregular and Irregular.

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Onyx Vs Coral Luster

A primary knowledge about Onyx vs Coral 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.