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Taaffeite
Taaffeite

Nickeline
Nickeline



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Taaffeite
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Nickeline

Taaffeite Vs Nickeline

Astrology

Origin

Tanzania, Sri Lanka, China
Australia

Color

Colorless
Red, White, gray, Black

Streak

White
Brownish, Black

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

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

3.60-3.61-9999
1 7.18
👆🏻

Fracture

Conchoidal
Conchoidal, Uneven

Cleavage

Imperfect/fair/absent
{1010} Imperfect, {0001} Imperfect

Mohs Hardness

8-8.55-5.5
2 10
👆🏻

Chemical Composition

Mg 3Al 8BeO 16Walter Schumann , Gemstones of the world (2001) More from other references
NiAs

Optical Properties

Luster

Vitreous
-

Pleochroism

Weak
Strong (reflected light)

Dispersion

0.020.04
0.005 1
👆🏻

Transparency

-
-

Refractive Index

1.70-1.73-9999
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Hexagonal
Hexagonal

Birefringence

0.055-9999
0 0.296
👆🏻

Clarity

-
-

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Good
Poor

Reproductive

-
-

Digestive

-
-

Psychology

Transformation
-

Healing

Physical healing
-

Qualities Associated

Spiritual Growth
-

Taaffeite Vs Nickeline Fracture

Fracture is an important parameter when you compare Taaffeite and Nickeline Physical Properties. It is necessary to understand the significance of these properties, before you compare Taaffeite Vs Nickeline 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 Taaffeite is Conchoidal. Nickeline fracture is Conchoidal and Uneven.

Taaffeite Vs Nickeline Luster

A primary knowledge about Taaffeite vs Nickeline 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. Taaffeite exhibits Vitreous luster.