Peridot

Foitite

Peridot Vs Foitite

Peridot

Foitite

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1 Astrology

1.1 Origin

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

Not Available, Southern and central Africa

1.2 Color

Green

Violet, Black

1.3 Streak

None

gray, White, gray, White

1.4 For which Rashi?

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

Not Available

1.5 Planet

Sun

Not Available

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

Not Available

1.9 Deities

Isis

Not Available

1.10 Not to wear with

Not Available

1.11 Powers

Protection, Wealth

Not Available

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

1.54-1.553.17

1 7.18

2.5 Fracture

Conchoidal

Handbook of mineralogy (2001)

2.6 Cleavage

Poor

None

2.7 Mohs Hardness

6.5-77

2 10

2.8 Chemical Composition

(Mg,Fe)₂SiO₄

Na x[Fe2+2(Al,Fe3+ )]Al 6(BO 3) 3Si 6O 18(OH) 4Anthony et al , Handbook of mineralogy (2001)

3 Optical Properties

3.1 Luster

Vitreous, Greasy

Vitreous

3.2 Pleochroism

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

Strong: pale lavender dark blueAnthony et al

3.3 Dispersion

0.02NA

0.007 1

3.4 Transparency

Transparent

TranslucentAnthony et al, Translucent

3.5 Refractive Index

1.64-1.69Not Available

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Orthorhombic

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

3.8 Birefringence

0.036Not Available

0 0.296

3.9 Clarity

Transparent

TranslucentAnthony et al

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 Foitite Fracture

Fracture is an important parameter when you compare Peridot and Foitite Physical Properties. It is necessary to understand the significance of these properties, before you compare Peridot Vs Foitite 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. Foitite fracture is Handbook of mineralogy (2001).

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Peridot Vs Foitite Luster

A primary knowledge about Peridot vs Foitite 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. Foitite, on other hand, exhibits Vitreous luster.