Peridot

Gahnospinel

Peridot Vs Gahnospinel

Peridot

Gahnospinel

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1 Astrology

1.1 Origin

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

Sri Lanka

1.2 Color

Green

Blue

1.3 Streak

None

Not Available

1.4 For which Rashi?

Libra, Taurus, Leo, Virgo, Libra, Taurus, Leo, Virgo, Libra, Taurus, Leo, Virgo

Sagittarius, Scorpio

1.5 Planet

Sun

Pluto

1.6 Element of Planets

Earth

Not Available

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Receptive

Projective

1.9 Deities

Isis

Hephaestus

1.10 Not to wear with

Not Available

1.11 Powers

Protection, Wealth

Money

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Not Available

2 Physical Properties

2.1 Tenacity

Not Available

2.2 Solubility

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

1.54-1.553.65-4.55

1 7.18

2.5 Fracture

Conchoidal

ConchoidalArthur Thomas, Gemstones (2009)

2.6 Cleavage

Poor

None, but may exhibit slight parting

2.7 Mohs Hardness

6.5-77.5-8

2 10

2.8 Chemical Composition

(Mg,Fe)₂SiO₄

(Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)

3 Optical Properties

3.1 Luster

Vitreous, Greasy

Vitreous

3.2 Pleochroism

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

AbsentWalter Schumann

3.3 Dispersion

0.02NA

0.007 1

3.4 Transparency

Transparent

Gemmological Tables (2004)

3.5 Refractive Index

1.64-1.691.735-1.790

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Orthorhombic

Isometric

3.8 Birefringence

0.036Not Available

0 0.296

3.9 Clarity

Transparent

TransparentUlrich Henn and Claudio C. Milisenda

4 Benefits

4.1 Physical

4.1.1 Neurological

Not Available

4.1.2 Cardiovascular

Not Available

4.1.3 Respiratory

Not Available

4.1.4 Reproductive

Not Available

4.1.5 Digestive

Not Available

4.2 Psychology

Not Available

4.3 Healing

Not Available

4.4 Qualities Associated

Not Available

Peridot Vs Gahnospinel Fracture

Fracture is an important parameter when you compare Peridot and Gahnospinel Physical Properties. It is necessary to understand the significance of these properties, before you compare Peridot Vs Gahnospinel 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. Gahnospinel fracture is ConchoidalArthur Thomas and Gemstones (2009).

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Peridot Vs Gahnospinel Luster

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