Axinite

Nepheline

Axinite Vs Nepheline

Axinite

Nepheline

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1 Astrology

2.2 Origin

USA, Mexico, Tanzania, Brazil, Pakistan, Afghanistan, Color: colorless, Not Available, brown, blue bluish, Hardness: 6.5 7, Refractive index: 1.673 1.693, Density: 3.26 3.36, Chemical composition: Ca2(Fe, Mn)Al2BSi4O15(OH), Crystal structure: triclinic, Origins: USA, Mexico, Tanzania, Brazil, Pakistan, Afghanistan. Axinite is a collectors stone that is rarely used in jewelry.

Canada

2.5 Color

Green, Reddish, Brown, Yellow, Colorless, Blue, Violet, Grey, Reddish, Brown, Yellow, Colorless, Blue, Violet, Grey, Reddish, Brown, Yellow, Colorless, Blue, Violet, Grey, Reddish, Brown, Yellow, Colorless, Blue, Violet, Grey, Reddish, Brown, Yellow, Colorless, Blue, Violet, Grey

White, Reddish, gray, Brown, Brownish

2.7 Streak

White

2.9 For which Rashi?

Not Available

2.11 Planet

Not Available

2.13 Element of Planets

Not Available

2.14 Energy

Not Available

2.15 How to Wear?

2.15.1 Finger

Not Available

2.15.2 Ring Metal

Not Available

2.16 Deities

Not Available

2.17 Not to wear with

Not Available

2.18 Powers

Not Available

2.19 Birthstone

2.19.1 Planetary

Not Available

2.19.2 Talisman

Not Available

3 Physical Properties

3.1 Tenacity

Not Available

3.2 Solubility

Not Available

3.3 Durability

Not Available

3.4 Specific Gravity

3.26-3.362.55-2.65

1 7.18

2.11 Fracture

Conchoidal, ConchoidalArthur Thomas, Gemstones (2009)

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

2.12 Cleavage

Good on {100}

[1010] Poor

2.13 Mohs Hardness

6.5-75-6

2 10

4.7 Chemical Composition

(Ca,Fe,Mn,Mg) 3Al 2BSi 4O 15(OH)Walter Schumann , Gemstones of the world (2001) More from other references

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

5 Optical Properties

5.1 Luster

Vitreous

Vitreous, Greasy

5.2 Pleochroism

Strong

Not Available

5.3 Dispersion

0.02NA

0.007 1

7.5 Transparency

Gemmological Tables (2004) More from other references

Transparent, Translucent

7.6 Refractive Index

1.656-1.7041.529-1.547

1 3.25

8.6 Optic Character

Biaxial/+

Not Available

8.9 Crystal System

Triclinic

Hexagonal

8.12 Birefringence

0.009-0.0120.003-0.004

0 0.296

10.2 Clarity

TransparentUlrich Henn and Claudio C. Milisenda

Transparent

11 Benefits

11.2 Physical

11.2.1 Neurological

Not Available

11.2.2 Cardiovascular

Not Available

11.2.3 Respiratory

Not Available

11.2.4 Reproductive

Not Available

11.2.5 Digestive

Not Available

11.3 Psychology

Not Available

11.4 Healing

Not Available

11.5 Qualities Associated

Not Available

Axinite Vs Nepheline Fracture

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

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Axinite Vs Nepheline Luster

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