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Pyrope
Pyrope

Pollucite
Pollucite



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Pyrope
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Pollucite

Pyrope Vs Pollucite

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Astrology

Origin

China, Kenya, Russia, Sri Lanka, Zambia
Afghanistan, Southern and central Africa

Color

Red, pink, Black, orange
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

insoluble in water
Readily soluble in HF

Durability

-
-

Specific Gravity

3.62-3.872.86-2.94
1 7.18
👆🏻

Fracture

Conchoidal
Conchoidal, Uneven

Cleavage

None
None observed

Mohs Hardness

7-7.56.5-7
2 10
👆🏻

Chemical Composition

Mg 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
(Cs,Na)(AlSi 2O 6) · 0.5H 2OWalter Schumann , Gemstones of the world (2001) More from other references

Optical Properties

Luster

Greasy, Vitreous
Vitreous, Greasy

Pleochroism

None
-

Dispersion

0.020.01
0.005 1
👆🏻

Transparency

-
Transparent, Translucent

Refractive Index

1.720-1.7561.517-1.525
1 3.25
👆🏻

Optic Character

-
-

Crystal System

cubic
Isometric

Birefringence

-9999-9999
0 0.296
👆🏻

Clarity

TransparentUlrich Henn and Claudio C. Milisenda
Transparent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

Passion
-

Healing

Emotional healing
-

Qualities Associated

Energy
Harmony

Pyrope Vs Pollucite Fracture

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

Pyrope Vs Pollucite Luster

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