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Chalcedony
Chalcedony

Precious coral
Precious coral



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Chalcedony
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Precious coral

Chalcedony Vs Precious coral

Astrology

Origin

Zimbabwe
Spain, Italy

Color

Violet, White, gray, Blue, Brown, Black
-

Streak

White
-

For which Rashi?

Cancer, Sagittarius
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Planet

-
-

Element of Planets

Water
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

Goddess Whope
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Not to wear with

-
-

Powers

Protection
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

Soluble
-

Durability

-
-

Specific Gravity

2.55-2.70-9999
1 7.18
👆🏻

Fracture

Uneven, Splintery, Conchoidal
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Cleavage

Absent
None

Mohs Hardness

6.5-73.5
2 10
👆🏻

Chemical Composition

SiO2
CaCO3

Optical Properties

Luster

Vitreous
-

Pleochroism

-
-

Dispersion

0.010.03
0.005 1
👆🏻

Transparency

Translucent, Translucent to opaque
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Refractive Index

1.530-1.543-9999
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Trigonal
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Birefringence

0.003-0.009-9999
0 0.296
👆🏻

Clarity

Translucent
-

Benefits

Physical

Neurological

-
-

Cardiovascular

Supports heart health
Supports heart health

Respiratory

Good
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Reproductive

-
-

Digestive

-
-

Psychology

Harmony
Emotional Healing

Healing

Emotional healing
Emotional healing

Qualities Associated

Harmony
Transformation

Chalcedony Vs Precious coral Fracture

Fracture is an important parameter when you compare Chalcedony and Precious coral Physical Properties. It is necessary to understand the significance of these properties, before you compare Chalcedony Vs Precious 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. Fracture observed in Chalcedony is Uneven, Splintery and Conchoidal.

Chalcedony Vs Precious coral Luster

A primary knowledge about Chalcedony vs Precious 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. Chalcedony exhibits Vitreous luster.