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Sellaite
Sellaite

Cacoxenite
Cacoxenite



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Sellaite
X
Cacoxenite

Sellaite Vs Cacoxenite

Astrology

Origin

Brazil
-

Color

Colorless, White
Yellow, Brownish, Reddish, Green, Red

Streak

White
White, Yellow

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

3.14-3.162.2-2.6
1 7.18
👆🏻

Fracture

Conchoidal
Uneven

Cleavage

Perfect on {010} and {110}
None

Mohs Hardness

5-5.53-4
2 10
👆🏻

Chemical Composition

MgF 2Ulrich Henn and Claudio C.
(Fe+++,Al)25(PO4)17O6(OH)12•75(H2O)

Optical Properties

Luster

Vitreous
Silky

Pleochroism

-
visible: O = Pale yellow E = Canary yellow to yellow orange

Dispersion

0.030.03
0.005 1
👆🏻

Transparency

Transparent
-

Refractive Index

1.378-1.3901.575-1.585
1 3.25
👆🏻

Optic Character

-
-

Crystal System

tetragonal
Hexagonal

Birefringence

0.012-9999
0 0.296
👆🏻

Clarity

Transparent
-

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

-
Excellent

Reproductive

-
-

Digestive

-
-

Psychology

-
Spirituality

Healing

-
Emotional healing

Qualities Associated

Emotional Healing
Spiritual Evolution

Sellaite Vs Cacoxenite Fracture

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

Sellaite Vs Cacoxenite Luster

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