Nepheline

Rutile

Nepheline Vs Rutile

Nepheline

Rutile

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1 Astrology

1.1 Origin

Canada

Brazil, Southern and central Africa, Sri Lanka

1.2 Color

White, Reddish, gray, Brown, Brownish

Red, gray

1.3 Streak

White

Red, Black

1.4 For which Rashi?

Not Available

1.5 Planet

Not Available

1.6 Element of Planets

Not Available

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

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

Not Available

2.2 Solubility

Not Available

Insoluble in acids

2.3 Durability

Not Available

2.4 Specific Gravity

2.55-2.654.20-4.30

1 7.18

2.5 Fracture

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

Uneven, ConchoidalArthur Thomas, Gemstones (2009)

2.6 Cleavage

[1010] Poor

{110} good, 100 moderate, parting on {092} and {011}

2.7 Mohs Hardness

5-66-6.5

2 10

2.8 Chemical Composition

Na 3(Na,K)Al 4Si 4O 16Ulrich Henn and Claudio C.

TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)

3 Optical Properties

3.1 Luster

Vitreous, Greasy

Adamantine

3.2 Pleochroism

Not Available

Weak to distinct brownish red-green-yellow

3.3 Dispersion

NANA

0.007 1

3.4 Transparency

Transparent, Translucent

3.5 Refractive Index

1.529-1.5472.609-2.903

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Hexagonal

tetragonal

3.8 Birefringence

0.003-0.0040.296

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

Nepheline Vs Rutile Fracture

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

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Nepheline Vs Rutile Luster

A primary knowledge about Nepheline vs Rutile 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. Nepheline exhibits Greasy and Vitreous luster. Rutile, on other hand, exhibits Adamantine luster.