Foitite

Calcite

Foitite Vs Calcite

Foitite

Calcite

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1 Astrology

1.1 Origin

Not Available, Southern and central Africa

Mexico

1.2 Color

Violet, Black

White, Colorless, White, pink, Yellow, Brown

1.3 Streak

gray, White, gray, White

White

1.4 For which Rashi?

Not Available

Cancer

1.5 Planet

Not Available

Sun

1.6 Element of Planets

Not Available

Earth, Sun

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Not Available

Receptive

1.9 Deities

Not Available

1.10 Not to wear with

Not Available

1.11 Powers

Not Available

Spirituality, Healing

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Not Available

2 Physical Properties

2.1 Tenacity

Not Available

Brittle

2.2 Solubility

Not Available

Soluble

2.3 Durability

Not Available

2.4 Specific Gravity

3.172.67-2.73

1 7.18

2.5 Fracture

Handbook of mineralogy (2001)

Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal

2.6 Cleavage

None

Perfect on [10 1 1] three directions with angle of 74° 55

2.7 Mohs Hardness

2 10

2.8 Chemical Composition

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

CaCO 3Ulrich Henn and Claudio C.

3 Optical Properties

3.1 Luster

Vitreous

Vitreous, Pearly

3.2 Pleochroism

Strong: pale lavender dark blueAnthony et al

NilArthur Thomas

3.3 Dispersion

NANA

0.007 1

3.4 Transparency

TranslucentAnthony et al, Translucent

Transparent, Translucent

3.5 Refractive Index

Not Available1.486-1.658

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

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

Trigonal

3.8 Birefringence

Not Available0.154-0.174

0 0.296

3.9 Clarity

TranslucentAnthony et al

Transparent

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

Foitite Vs Calcite Fracture

Fracture is an important parameter when you compare Foitite and Calcite Physical Properties. It is necessary to understand the significance of these properties, before you compare Foitite Vs Calcite 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 Foitite is Handbook of mineralogy (2001). Calcite fracture is Brittle, Conchoidal, Conchoidal, ConchoidalArthur Thomas, ConchoidalArthur Thomas, Gemstones (2009) and Gemstones (2009).

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Foitite Vs Calcite Luster

A primary knowledge about Foitite vs Calcite 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. Calcite, on other hand, exhibits Pearly and Vitreous luster.