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Phenakite
Phenakite

Poudretteite
Poudretteite



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Phenakite
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Poudretteite

Phenakite Vs Poudretteite

Astrology

Origin

USA, Switzerland, Tanzania, Madagascar, Russia, Sri Lanka
Canada, Southern and central Africa

Color

Colorless, Yellow, pink, Red
Violet, Colorless, pink

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
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

2.90-2.982.51-2.53
1 7.18
👆🏻

Fracture

Conchoidal, ConchoidalWalter Schumann
Conchoidal, Splintery

Cleavage

Distinct on {11 2 0}, imperfect on {10 1 1}
None

Mohs Hardness

7.5-85
2 10
👆🏻

Chemical Composition

Be 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
KNa 2B 3Si 12O 30Michael O’Donoghue , Gems, Sixth Edition (2006)

Optical Properties

Luster

Vitreous
Vitreous

Pleochroism

Distinct: colorless orangy-yellowHerve Nicolas Lazzarelli
Colorless

Dispersion

0.020.02
0.005 1
👆🏻

Transparency

-
-

Refractive Index

1.650-1.6951.511-1.532
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Trigonal
Hexagonal

Birefringence

0.0160.021
0 0.296
👆🏻

Clarity

TransparentUlrich Henn and Claudio C. Milisenda
TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

-
-

Cardiovascular

Supports heart health
-

Respiratory

Excellent
Good

Reproductive

-
-

Digestive

-
-

Psychology

Clarity
-

Healing

Emotional healing
-

Qualities Associated

Spiritual Activation
Love

Phenakite Vs Poudretteite Fracture

Fracture is an important parameter when you compare Phenakite and Poudretteite Physical Properties. It is necessary to understand the significance of these properties, before you compare Phenakite Vs Poudretteite 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 Phenakite is Conchoidal and ConchoidalWalter Schumann. Poudretteite fracture is Conchoidal and Splintery.

Phenakite Vs Poudretteite Luster

A primary knowledge about Phenakite vs Poudretteite 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. Phenakite exhibits Vitreous luster. Poudretteite, on other hand, exhibits Vitreous luster.