Sellaite

Pearl

Sellaite Vs Pearl

Sellaite

Pearl

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1 Astrology

1.1 Origin

Brazil

Australia

1.2 Color

Colorless, White

Green, Blue

1.3 Streak

White

1.4 For which Rashi?

Not Available

Cancer, Gemini, Cancer, Gemini, Cancer, Gemini

1.5 Planet

Not Available

Moon

1.6 Element of Planets

Not Available

Water

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

Venus

1.10 Not to wear with

Not Available

1.11 Powers

Not Available

Protection, Love, Money

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

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

3.14-3.162.60-2.85

1 7.18

2.5 Fracture

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

Gemstones of the world (2001), UnevenWalter Schumann, Gemstones of the world (2001)

2.6 Cleavage

Perfect on {010} and {110}

none

2.7 Mohs Hardness

5-5.52.5-4.5

2 10

2.8 Chemical Composition

MgF 2Ulrich Henn and Claudio C.

Not Available

3 Optical Properties

3.1 Luster

Vitreous

Pearly

3.2 Pleochroism

Not Available

AbsentWalter Schumann

3.3 Dispersion

NANone

0.007 1

3.4 Transparency

Transparent

Translucent, Opaque

3.5 Refractive Index

1.378-1.3901.52-1.66

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

tetragonal

Orthorhombic

3.8 Birefringence

0.0120.156

0 0.296

3.9 Clarity

Transparent

Translucent

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

Sellaite Vs Pearl Fracture

Fracture is an important parameter when you compare Sellaite and Pearl Physical Properties. It is necessary to understand the significance of these properties, before you compare Sellaite Vs Pearl 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 Sellaite is Brittle, Conchoidal, ConchoidalAnthony et al and Handbook of mineralogy (2001). Pearl fracture is Gemstones of the world (2001), Gemstones of the world (2001) and UnevenWalter Schumann.

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Sellaite Vs Pearl Luster

A primary knowledge about Sellaite vs Pearl 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. Sellaite exhibits Vitreous luster. Pearl, on other hand, exhibits Pearly luster.