Coral

Dravite

Coral Vs Dravite

Coral

Dravite

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Astrology

Origin

Southern and central Africa

Color

White, Blue

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

Streak

Colorless

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

Solubility

Durability

Specific Gravity

2.60-2.703.03-3.18

1 7.18

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Fracture

Irregular

Uneven, Irregular, Conchoidal

Cleavage

None

{???} Indistinct

Mohs Hardness

3-47-7.5

2 10

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Chemical Composition

CaCO 3Ulrich Henn and Claudio C.

Na(Mg 3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)

Optical Properties

Luster

Vitreous

Pleochroism

Very strong: pale yellow colorless

Dispersion

0.030.02

0.005 1

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Transparency

Translucent

Transparent

Refractive Index

1.486-1.6581.614-1.666

1 3.25

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Optic Character

Crystal System

Trigonal

Trigonal Ditrigonal Pyramidal H-M Symbol (3m) Space Group: R 3m

Birefringence

0.160-0.1720.014-0.032

0 0.296

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Clarity

Translucent

Transparent

Benefits

Physical

Neurological

Cardiovascular

Enhances intuition and psychic abilities

Respiratory

Reproductive

Digestive

Psychology

Emotional balance

Self-acceptance

Healing

Emotional healing

Qualities Associated

Emotional Balance

Self-Exploration

Coral Vs Dravite Fracture

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

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Coral Vs Dravite Luster

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