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Kurnakovite
Kurnakovite

Sellaite
Sellaite



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X
Kurnakovite
X
Sellaite

Kurnakovite Vs Sellaite

Astrology

Origin

Kazakhstan
Brazil

Color

White, Colorless
Colorless, White

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

-
Brittle

Solubility

Soluble
-

Durability

-
-

Specific Gravity

1.847-1.8523.14-3.16
1 7.18
👆🏻

Fracture

Conchoidal
Conchoidal

Cleavage

Poor to indistinct on {010}
Perfect on {010} and {110}

Mohs Hardness

2-35-5.5
2 10
👆🏻

Chemical Composition

Ca3Al3(SiO4)3(OH)
MgF 2Ulrich Henn and Claudio C.

Optical Properties

Luster

Vitreous
Vitreous

Pleochroism

-
-

Dispersion

-0.03
0.005 1
👆🏻

Transparency

-
Transparent

Refractive Index

1.488-1.5251.378-1.390
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Triclinic
tetragonal

Birefringence

0.027-0.0340.012
0 0.296
👆🏻

Clarity

-
Transparent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Good
-

Reproductive

-
-

Digestive

-
-

Psychology

-
-

Healing

-
-

Qualities Associated

-
Emotional Healing

Kurnakovite Vs Sellaite Fracture

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

Kurnakovite Vs Sellaite Luster

A primary knowledge about Kurnakovite vs Sellaite 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. Kurnakovite exhibits Vitreous luster. Sellaite, on other hand, exhibits Vitreous luster.