Peridot

Dravite

Peridot Vs Dravite

Peridot

Dravite

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Astrology

Origin

China, Burma, Pakistan, USA, Southern and central Africa, Brazil

Southern and central Africa

Color

Green

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

Streak

None

Colorless

For which Rashi?

Libra, Taurus, Leo, Virgo

Planet

Element of Planets

Earth

Energy

How to Wear?

Finger

Ring Metal

Deities

Isis

Not to wear with

Powers

Protection

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

1.54-1.553.03-3.18

1 7.18

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Fracture

Conchoidal

Uneven, Irregular, Conchoidal

Cleavage

Poor

{???} Indistinct

Mohs Hardness

6.5-77-7.5

2 10

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Chemical Composition

(Mg,Fe)₂SiO₄

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

Optical Properties

Luster

Vitreous, Greasy

Vitreous

Pleochroism

Weak: yellow-green green (colorless)Herve Nicolas Lazzarelli

Very strong: pale yellow colorless

Dispersion

0.020.02

0.005 1

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Transparency

Transparent

Refractive Index

1.64-1.691.614-1.666

1 3.25

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Optic Character

Crystal System

Orthorhombic

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

Birefringence

0.0360.014-0.032

0 0.296

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Clarity

Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Respiratory

Good

Reproductive

Supports reproductive health

Digestive

Psychology

Harmony

Self-acceptance

Healing

Physical healing

Emotional healing

Qualities Associated

Health

Self-Exploration

Peridot Vs Dravite Fracture

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

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Peridot Vs Dravite Luster

A primary knowledge about Peridot 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. Peridot exhibits Vitreous and Greasy luster. Dravite, on other hand, exhibits Vitreous luster.