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Grossular
Grossular

Prasiolite
Prasiolite



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Grossular
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Prasiolite

Grossular Vs Prasiolite

Astrology

Origin

Sri Lanka, India, Brazil
Canada

Color

Green, Brown, Colorless, gray, Yellow
Green

Streak

Brownish, White
-

For which Rashi?

-
Libra, Sagittarius, Taurus

Planet

-
Jupiter

Element of Planets

-
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

3.55-3.732.65
1 7.18
👆🏻

Fracture

Conchoidal, Uneven
Conchoidal, ConchoidalWalter Schumann

Cleavage

none
3,1

Mohs Hardness

7-7.57
2 10
👆🏻

Chemical Composition

Ca 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
SiO 2Ulrich Henn and Claudio C.

Optical Properties

Luster

Greasy, Vitreous
Vitreous

Pleochroism

None
Very weak: light green pale greenWalter Schumann

Dispersion

0.020.01
0.005 1
👆🏻

Transparency

-
Transparent, Translucent

Refractive Index

1.730-1.7601.544-1.553
1 3.25
👆🏻

Optic Character

-
-

Crystal System

cubic
Trigonal

Birefringence

0.0200.009
0 0.296
👆🏻

Clarity

TransparentUlrich Henn and Claudio C. Milisenda
Transparent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

-
Good

Reproductive

Helps in digestion and alleviates indigestion
-

Digestive

-
Supports digestive health

Psychology

Abundance
-

Healing

Physical healing
Emotional healing

Qualities Associated

Abundance
Spiritual Connection

Grossular Vs Prasiolite Fracture

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

Grossular Vs Prasiolite Luster

A primary knowledge about Grossular 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. Grossular exhibits Greasy and Vitreous luster. Prasiolite, on other hand, exhibits Vitreous luster.