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Powellite
Powellite

Clinozoisite
Clinozoisite



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Clinozoisite

Powellite Vs Clinozoisite

Astrology

Origin

India
Southern and central Africa

Color

Yellow, Greenish, Blue, Brown, Green, gray
Colorless, Greenish, Green, gray, Yellow

Streak

Yellow
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

-
-

Durability

-
-

Specific Gravity

4.233.21-3.38
1 7.18
👆🏻

Fracture

Conchoidal
Irregular/uneven, Uneven

Cleavage

{111} Distinct
Perfect on {001}

Mohs Hardness

3.5-46-7
2 10
👆🏻

Chemical Composition

CaMoO 4Michael O’Donoghue , Gems, Sixth Edition (2006)
Ca 2Al 3(SiO 4) 3(OH)Walter Schumann , Gemstones of the world (2001) More from other references

Optical Properties

Luster

Greasy, Subadamantine
Vitreous

Pleochroism

In deeply colored specimens: blue greenAnthony et al
StrongArthur Thomas

Dispersion

0.030.02
0.005 1
👆🏻

Transparency

Transparent
Transparent

Refractive Index

1.974-1.9841.670-1.734
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
monoclinic

Birefringence

-99990.006-0.011
0 0.296
👆🏻

Clarity

Transparent
Transparent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

-
Empathy

Healing

Emotional healing
Emotional healing

Qualities Associated

Vitality
Empathy

Powellite Vs Clinozoisite Fracture

Fracture is an important parameter when you compare Powellite and Clinozoisite Physical Properties. It is necessary to understand the significance of these properties, before you compare Powellite Vs Clinozoisite 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 Powellite is Conchoidal. Clinozoisite fracture is Irregular/uneven and Uneven.

Powellite Vs Clinozoisite Luster

A primary knowledge about Powellite vs Clinozoisite 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. Powellite exhibits Greasy and Subadamantine luster. Clinozoisite, on other hand, exhibits Vitreous luster.