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Zoisite
Zoisite

Prasiolite
Prasiolite



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X
Zoisite
X
Prasiolite

Zoisite Vs Prasiolite

Astrology

Origin

Pakistan, Tanzania
Canada

Color

Brown, gray, Green, Blue, rose, Red
Green

Streak

White, Colorless
-

For which Rashi?

-
Libra, Sagittarius, Taurus

Planet

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Jupiter

Element of Planets

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Water

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

-
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

3.20-3.502.65
1 7.18
👆🏻

Fracture

Uneven, Conchoidal, Even
Conchoidal, ConchoidalWalter Schumann

Cleavage

Perfect {010} imperfect {100}
3,1

Mohs Hardness

6-77
2 10
👆🏻

Chemical Composition

Ca2Al3(SiO4)3(OH)
SiO 2Ulrich Henn and Claudio C.

Optical Properties

Luster

Vitreous
Vitreous

Pleochroism

X = pale pink to red-violet; Y = nearly colorless to bright pink or deep blue; Z = pale yellow to yellow-green
Very weak: light green pale greenWalter Schumann

Dispersion

0.020.01
0.005 1
👆🏻

Transparency

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

Refractive Index

1.685-1.7071.544-1.553
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Orthorhombic
Trigonal

Birefringence

0.006-0.0180.009
0 0.296
👆🏻

Clarity

Transparent
Transparent

Benefits

Physical

Neurological

-
-

Cardiovascular

Supports heart health
-

Respiratory

Excellent
Good

Reproductive

Supports reproductive health
-

Digestive

-
Supports digestive health

Psychology

Transformation
-

Healing

Emotional healing
Emotional healing

Qualities Associated

-
Spiritual Connection

Zoisite Vs Prasiolite Fracture

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

Zoisite Vs Prasiolite Luster

A primary knowledge about Zoisite vs Prasiolite 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. Zoisite exhibits Vitreous luster. Prasiolite, on other hand, exhibits Vitreous luster.