Foitite

Sonolite

Foitite Vs Sonolite

Foitite

Sonolite

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Astrology

Origin

Southern and central Africa

Color

Violet, Black

Brown, Reddish, pink, orange

Streak

gray, White

For which Rashi?

Planet

Element of Planets

Energy

How to Wear?

Finger

Ring Metal

Deities

Not to wear with

Powers

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

3.173.82-4.00

1 7.18

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Fracture

Cleavage

None

{???} Indistinct

Mohs Hardness

75.5

2 10

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Chemical Composition

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

Mn2+9(SiO 4) 4(OH,F) 2Anthony et al , Handbook of mineralogy (2001)

Optical Properties

Luster

Vitreous

Pleochroism

Strong: pale lavender dark blueAnthony et al

Dispersion

0.020.01

0.005 1

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Transparency

TranslucentAnthony et al, Translucent

TransparentAnthony et al

Refractive Index

-99991.763-1.793

1 3.25

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Optic Character

Crystal System

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

Birefringence

-9999-9999

0 0.296

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Clarity

TranslucentAnthony et al

TransparentAnthony et al

Benefits

Physical

Neurological

Cardiovascular

Respiratory

Good

Reproductive

Digestive

Psychology

Empowerment

Healing

Emotional healing

Physical healing

Qualities Associated

Emotional Healing

Harmony

Foitite Vs Sonolite Fracture

Fracture is an important parameter when you compare Foitite and Sonolite Physical Properties. It is necessary to understand the significance of these properties, before you compare Foitite Vs Sonolite 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.

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Foitite Vs Sonolite Luster

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