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Phenakite
Phenakite

Thulite
Thulite



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Phenakite
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Thulite

Phenakite Vs Thulite

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Astrology

Origin

USA, Switzerland, Tanzania, Madagascar, Russia, Sri Lanka
Australia

Color

Colorless, Yellow, pink, Red
Red

Streak

White
White, Colorless

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

2.90-2.983.1
1 7.18
👆🏻

Fracture

Conchoidal, ConchoidalWalter Schumann
Uneven, Conchoidal

Cleavage

Distinct on {11 2 0}, imperfect on {10 1 1}
Perfect {010} imperfect {100}

Mohs Hardness

7.5-86-7
2 10
👆🏻

Chemical Composition

Be 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Ca2Al3(SiO4)3(OH)

Optical Properties

Luster

Vitreous
Vitreous

Pleochroism

Distinct: colorless orangy-yellowHerve Nicolas Lazzarelli
Present

Dispersion

0.020.02
0.005 1
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Transparency

-
Opaque, Translucent, Opaque . May be translucent in thin backlit sections.

Refractive Index

1.650-1.6951.695
1 3.25
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Optic Character

-
-

Crystal System

Trigonal
Orthorhombic

Birefringence

0.0160.006-0.018
0 0.296
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Clarity

TransparentUlrich Henn and Claudio C. Milisenda
OpaqueHerve Nicolas Lazzarelli

Benefits

Physical

Neurological

-
-

Cardiovascular

Supports heart health
-

Respiratory

Excellent
-

Reproductive

-
-

Digestive

-
-

Psychology

Clarity
Emotional Healing

Healing

Emotional healing
Emotional healing

Qualities Associated

Spiritual Activation
Love

Phenakite Vs Thulite Fracture

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

Phenakite Vs Thulite Luster

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