Sodalite

Pollucite

Sodalite Vs Pollucite

Sodalite

Pollucite

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1 Astrology

1.1 Origin

Canada, Columbia, Brazil, Burma, Russia, blue

Afghanistan, Southern and central Africa

1.2 Color

Blue, White, pink, gray, Green

Grey, White, Colorless, gray, Pale pink, Blue

1.3 Streak

White

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

2.2 Solubility

Soluble

Readily soluble in HF

2.3 Durability

Not Available

2.4 Specific Gravity

2.15-2.402.86-2.94

1 7.18

2.5 Fracture

Conchoidal, Uneven, UnevenArthur Thomas, Brittle

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

2.6 Cleavage

Poor on {110}

None observed

2.7 Mohs Hardness

5-66.5-7

2 10

2.8 Chemical Composition

Na₈Al₆Si₆O₂₄Cl₂

(Cs,Na)(AlSi 2O 6) · 0.5H 2OWalter Schumann , Gemstones of the world (2001) More from other references

3 Optical Properties

3.1 Luster

Greasy

Vitreous, Greasy

3.2 Pleochroism

AbsentWalter Schumann

Not Available

3.3 Dispersion

0.020.01

0.007 1

3.4 Transparency

Transparent, Translucent, Opaque

Transparent, Translucent

3.5 Refractive Index

1.478-1.4881.517-1.525

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

cubic

Isometric

3.8 Birefringence

Not AvailableNot Available

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 Pollucite Fracture

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

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Sodalite Vs Pollucite Luster

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