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Coral
Coral

Sellaite
Sellaite



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Coral
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Sellaite

Coral Vs Sellaite

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Astrology

Origin

Southern and central Africa
Brazil

Color

White, Blue
Colorless, White

Streak

-
White

For which Rashi?

Pisces
-

Planet

Neptune
-

Element of Planets

Water
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

Venus
-

Not to wear with

-
-

Powers

Healing, Protection
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

2.60-2.703.14-3.16
1 7.18
👆🏻

Fracture

Irregular
Conchoidal

Cleavage

None
Perfect on {010} and {110}

Mohs Hardness

3-45-5.5
2 10
👆🏻

Chemical Composition

CaCO 3Ulrich Henn and Claudio C.
MgF 2Ulrich Henn and Claudio C.

Optical Properties

Luster

-
Vitreous

Pleochroism

-
-

Dispersion

0.030.03
0.005 1
👆🏻

Transparency

Translucent
Transparent

Refractive Index

1.486-1.6581.378-1.390
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Trigonal
tetragonal

Birefringence

0.160-0.1720.012
0 0.296
👆🏻

Clarity

Translucent
Transparent

Benefits

Physical

Neurological

-
-

Cardiovascular

Enhances intuition and psychic abilities
-

Respiratory

-
-

Reproductive

-
-

Digestive

-
-

Psychology

Emotional balance
-

Healing

Emotional healing
-

Qualities Associated

Emotional Balance
Emotional Healing

Coral Vs Sellaite Fracture

Fracture is an important parameter when you compare Coral and Sellaite Physical Properties. It is necessary to understand the significance of these properties, before you compare Coral Vs Sellaite 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 Coral is Irregular. Sellaite fracture is Conchoidal.

Coral Vs Sellaite Luster

A primary knowledge about Coral vs Sellaite 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. Sellaite, on other hand, exhibits Vitreous luster.