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Peridot
Peridot

Aragonite
Aragonite



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Peridot
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Aragonite

Peridot Vs Aragonite

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Astrology

Origin

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

Color

Green
Reddish, Greenish, White, Red, Yellow, Green, Grey, Blue, Brown, Colorless, gray, orange

Streak

None
White

For which Rashi?

Libra, Taurus, Leo, Virgo
Virgo, Capricorn

Planet

-
-

Element of Planets

Earth
Earth

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

Isis
-

Not to wear with

-
-

Powers

Protection
Protection

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
Brittle

Solubility

-
Dilute acid

Durability

-
-

Specific Gravity

1.54-1.552.93-2.96
1 7.18
👆🏻

Fracture

Conchoidal
Subconchoidal, Conchoidal

Cleavage

Poor
Distinct on {010}, imperfect {110} and {011}

Mohs Hardness

6.5-73.5-4
2 10
👆🏻

Chemical Composition

(Mg,Fe)2SiO4
CaCO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Vitreous, Greasy
Vitreous, Resinous

Pleochroism

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

Dispersion

0.020.17
0.005 1
👆🏻

Transparency

Transparent
Transparent, Translucent

Refractive Index

1.64-1.691.525-1.686
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Orthorhombic
Orthorhombic

Birefringence

0.0360.155
0 0.296
👆🏻

Clarity

Transparent
Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus
Promotes focus and concentration

Cardiovascular

-
Supports heart health

Respiratory

Good
Poor

Reproductive

Supports reproductive health
-

Digestive

-
-

Psychology

Harmony
Stability

Healing

Physical healing
Emotional healing

Qualities Associated

Health
Centering

Peridot Vs Aragonite Fracture

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

Peridot Vs Aragonite Luster

A primary knowledge about Peridot vs Aragonite 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. Aragonite, on other hand, exhibits Vitreous and Resinous luster.