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Vesuvianite
Vesuvianite

Nepheline
Nepheline



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Vesuvianite
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Nepheline

Vesuvianite Vs Nepheline

Astrology

Origin

-
Canada

Color

Brown, Blue, Green, Yellow, White
White, Reddish, gray, Brown, Brownish

Streak

White
White

For which Rashi?

-
-

Planet

-
-

Element of Planets

-
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

-
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.32-3.432.55-2.65
1 7.18
👆🏻

Fracture

Conchoidal
Subconchoidal, Conchoidal

Cleavage

Poor on {110} and {100} very poor on {001}
[1010] Poor

Mohs Hardness

6-75-6
2 10
👆🏻

Chemical Composition

Ca10(Mg,Fe)2Al4(SiO4)5(Si2O7)2(OH)4
Na 3(Na,K)Al 4Si 4O 16Ulrich Henn and Claudio C.

Optical Properties

Luster

Vitreous, Resinous
Vitreous, Greasy

Pleochroism

slight in colored varieties
-

Dispersion

0.030.01
0.005 1
👆🏻

Transparency

-
Transparent, Translucent

Refractive Index

1.703-1.7521.529-1.547
1 3.25
👆🏻

Optic Character

-
-

Crystal System

tetragonal
Hexagonal

Birefringence

0.004-0.0060.003-0.004
0 0.296
👆🏻

Clarity

-
Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus
-

Cardiovascular

Supports heart health
-

Respiratory

Good
-

Reproductive

-
-

Digestive

-
-

Psychology

Transformation
-

Healing

Emotional healing
-

Qualities Associated

Transformation
Clarity

Vesuvianite Vs Nepheline Fracture

Fracture is an important parameter when you compare Vesuvianite and Nepheline Physical Properties. It is necessary to understand the significance of these properties, before you compare Vesuvianite 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 Vesuvianite is Conchoidal. Nepheline fracture is Subconchoidal and Conchoidal.

Vesuvianite Vs Nepheline Luster

A primary knowledge about Vesuvianite 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. Vesuvianite exhibits Vitreous and Resinous luster. Nepheline, on other hand, exhibits Vitreous and Greasy luster.