Grossular

Zoisite

Grossular Vs Zoisite

Grossular

Zoisite

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Astrology

Origin

Sri Lanka, India, Brazil

Pakistan, Tanzania

Color

Green, Brown, Colorless, gray, Yellow

Brown, gray, Green, Blue, rose, Red

Streak

Brownish, 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

Solubility

Durability

Specific Gravity

3.55-3.733.20-3.50

1 7.18

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Fracture

Conchoidal, Uneven

Uneven, Conchoidal, Even

Cleavage

none

Perfect {010} imperfect {100}

Mohs Hardness

7-7.56-7

2 10

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Chemical Composition

Ca 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)

Ca₂Al₃(SiO₄)₃(OH)

Optical Properties

Luster

Greasy, Vitreous

Vitreous

Pleochroism

None

X = pale pink to red-violet; Y = nearly colorless to bright pink or deep blue; Z = pale yellow to yellow-green

Dispersion

0.020.02

0.005 1

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Transparency

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

Refractive Index

1.730-1.7601.685-1.707

1 3.25

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Optic Character

Crystal System

cubic

Orthorhombic

Birefringence

0.0200.006-0.018

0 0.296

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Clarity

TransparentUlrich Henn and Claudio C. Milisenda

Transparent

Benefits

Physical

Neurological

Cardiovascular

Supports heart health

Respiratory

Excellent

Reproductive

Helps in digestion and alleviates indigestion

Supports reproductive health

Digestive

Psychology

Abundance

Transformation

Healing

Physical healing

Emotional healing

Qualities Associated

Abundance

Grossular Vs Zoisite Fracture

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

Compare Green Gemstones

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Grossular Vs Zoisite Luster

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