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Nickeline
Nickeline

Bertrandite
Bertrandite



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Nickeline
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Bertrandite

Nickeline Vs Bertrandite

Astrology

Origin

Australia
Southern and central Africa

Color

Red, White, gray, Black
Colorless, Yellow

Streak

Brownish, Black
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

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

-99992.59-2.60
1 7.18
👆🏻

Fracture

Conchoidal, Uneven
-

Cleavage

{1010} Imperfect, {0001} Imperfect
{001} Perfect, {110} Distinct, {101} Distinct

Mohs Hardness

5-5.56-7
2 10
👆🏻

Chemical Composition

NiAs
Be 4Si 2O 7(OH) 2Anthony et al , Handbook of mineralogy (2001)

Optical Properties

Luster

-
Vitreous

Pleochroism

Strong (reflected light)
none.

Dispersion

0.040.01
0.005 1
👆🏻

Transparency

-
TransparentAnthony et al

Refractive Index

-99991.583-1.614
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Hexagonal
Orthorhombic Pyramidal H-M Symbol (mm2) Space Group: Ccm21

Birefringence

-9999-9999
0 0.296
👆🏻

Clarity

-
TransparentAnthony et al

Benefits

Physical

Neurological

-
-

Cardiovascular

-
Promotes mental clarity

Respiratory

Poor
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Reproductive

-
-

Digestive

-
-

Psychology

-
Harmony

Healing

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Emotional healing

Qualities Associated

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Creativity

Nickeline Vs Bertrandite Fracture

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

Nickeline Vs Bertrandite Luster

A primary knowledge about Nickeline vs Bertrandite 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. Bertrandite, on other hand, exhibits Vitreous luster.