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Elbaite
Elbaite

Pollucite
Pollucite



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Elbaite
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Pollucite

Elbaite Vs Pollucite

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Astrology

Origin

Italy, Canada
Afghanistan, Southern and central Africa

Color

Blue, Red, Yellow, Colorless, Green, White
Grey, White, Colorless, gray, Pale pink, Blue

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

-
Readily soluble in HF

Durability

-
-

Specific Gravity

2.90-3.102.86-2.94
1 7.18
👆🏻

Fracture

Uneven, Conchoidal
Conchoidal, Uneven

Cleavage

Poor/indistinct on {1120} and {1011}
None observed

Mohs Hardness

76.5-7
2 10
👆🏻

Chemical Composition

Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) More from other references
(Cs,Na)(AlSi 2O 6) · 0.5H 2OWalter Schumann , Gemstones of the world (2001) More from other references

Optical Properties

Luster

Vitreous
Vitreous, Greasy

Pleochroism

Pale green
-

Dispersion

0.020.01
0.005 1
👆🏻

Transparency

Transparent
Transparent, Translucent

Refractive Index

1.614-1.6661.517-1.525
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Trigonal
Isometric

Birefringence

0.014-0.032-9999
0 0.296
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Clarity

Transparent
Transparent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

-
Good

Reproductive

-
-

Digestive

-
-

Psychology

Emotional healing
-

Healing

Emotional healing
-

Qualities Associated

Emotional Healing
Harmony

Elbaite Vs Pollucite Fracture

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

Elbaite Vs Pollucite Luster

A primary knowledge about Elbaite vs Pollucite 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. Elbaite exhibits Vitreous luster. Pollucite, on other hand, exhibits Vitreous and Greasy luster.