Peridot

Lapis lazuli

Peridot Vs Lapis lazuli

Peridot

Lapis lazuli

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Astrology

Origin

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

Afghanistan

Color

Green

Violet, Blue, White

Streak

None

Blue

For which Rashi?

Libra, Taurus, Leo, Virgo

Sagittarius

Planet

Venus

Element of Planets

Earth

Water

Energy

How to Wear?

Finger

Ring Metal

Deities

Isis

Venus

Not to wear with

Powers

Protection

Protection, Courage

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

1.54-1.552.50-3.00

1 7.18

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Fracture

Conchoidal

Uneven-Conchoidal, ConchoidalWalter Schumann

Cleavage

Poor

3,6

Mohs Hardness

6.5-75.5

2 10

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Chemical Composition

(Mg,Fe)₂SiO₄

The chief constituent Lapis Lazuli is Lazurite, with the following chemical formula: (Na,Ca)₈Al₆Si₆O₂₄(S,SO)₄

Optical Properties

Luster

Vitreous, Greasy

Pleochroism

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

Dispersion

0.02-

0.005 1

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Transparency

Transparent

Opaque

Refractive Index

1.64-1.691.500-1.670

1 3.25

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Optic Character

Crystal System

Orthorhombic

Trigonal

Birefringence

0.036-9999

0 0.296

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Clarity

Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Supports heart health

Respiratory

Good

Reproductive

Supports reproductive health

Digestive

Psychology

Harmony

Wisdom

Healing

Physical healing

Emotional healing

Qualities Associated

Health

Inner Truth

Peridot Vs Lapis lazuli Fracture

Fracture is an important parameter when you compare Peridot and Lapis lazuli Physical Properties. It is necessary to understand the significance of these properties, before you compare Peridot Vs Lapis lazuli 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. Lapis lazuli fracture is Uneven-Conchoidal and ConchoidalWalter Schumann.

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Peridot Vs Lapis lazuli Luster

A primary knowledge about Peridot vs Lapis lazuli 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. Lapis lazuli, on other hand, exhibits Vitreous and Greasy luster.