Sodalite

Dravite

Sodalite Vs Dravite

Sodalite

Dravite

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1 Astrology

1.1 Origin

Canada, Columbia, Brazil, Burma, Russia, blue

Southern and central Africa

1.2 Color

Blue, White, pink, gray, Green

White, Colorless, Blue, Red, Green, Yellow, Violet, Black, Green, Red, Blue, White

1.3 Streak

White

Colorless

1.4 For which Rashi?

Sagittarius

Not Available

1.5 Planet

Jupiter

Not Available

1.6 Element of Planets

Water

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

Not Available

1.10 Not to wear with

Not Available

1.11 Powers

Not Available

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Not Available

2 Physical Properties

2.1 Tenacity

Brittle

Not Available

2.2 Solubility

Soluble

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

2.15-2.403.03-3.18

1 7.18

2.5 Fracture

Conchoidal, Uneven, UnevenArthur Thomas, Brittle

Uneven, Uneven, Irregular, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle

2.6 Cleavage

Poor on {110}

{???} Indistinct

2.7 Mohs Hardness

5-67-7.5

2 10

2.8 Chemical Composition

Na₈Al₆Si₆O₂₄Cl₂

Na(Mg 3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)

3 Optical Properties

3.1 Luster

Greasy

Vitreous

3.2 Pleochroism

AbsentWalter Schumann

Very strong: pale yellow colorless

3.3 Dispersion

0.020.02

0.007 1

3.4 Transparency

Transparent, Translucent, Opaque

Transparent

3.5 Refractive Index

1.478-1.4881.614-1.666

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

cubic

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

3.8 Birefringence

Not Available0.014-0.032

0 0.296

3.9 Clarity

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

Sodalite Vs Dravite Fracture

Fracture is an important parameter when you compare Sodalite and Dravite Physical Properties. It is necessary to understand the significance of these properties, before you compare Sodalite Vs Dravite 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 Sodalite is Brittle, Conchoidal, Uneven and UnevenArthur Thomas. Dravite fracture is Brittle, Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Irregular, Uneven and Uneven.

Compare Gems for Sagittarius

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Sodalite Vs Dravite Luster

A primary knowledge about Sodalite vs Dravite 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. Sodalite exhibits Greasy luster. Dravite, on other hand, exhibits Vitreous luster.