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Andradite
Andradite

Zincite
Zincite



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Andradite
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Zincite

Andradite Vs Zincite

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Astrology

Origin

Italy, Russia
USA

Color

Colorless, Green, Black, Brown, Red, Greenish, Yellow, gray
Yellow, Red, Green, Colorless, orange

Streak

White
Yellow, yellowish orange

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
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

3.70-4.105.50-5.90
1 7.18
👆🏻

Fracture

Conchoidal, Uneven
Conchoidal

Cleavage

none
On {10 1 0}, perfect; parting on {000 1 }

Mohs Hardness

6.5-74
2 10
👆🏻

Chemical Composition

Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
(Zn,Mn2+ )OMichael O’Donoghue , Gems, Sixth Edition (2006)

Optical Properties

Luster

Adamantine, Resinous
Subadamantine, Resinous

Pleochroism

-
Very weak

Dispersion

0.060.16
0.005 1
👆🏻

Transparency

Transparent
TransparentRobert C. Kammerling

Refractive Index

1.88-1.942.013-2.029
1 3.25
👆🏻

Optic Character

-
-

Crystal System

cubic
Hexagonal

Birefringence

0.0570.016
0 0.296
👆🏻

Clarity

Transparent
TransparentRobert C. Kammerling

Benefits

Physical

Neurological

Enhances mental clarity and focus
-

Cardiovascular

Supports heart health
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

Positivity
Passion

Healing

Physical healing
-

Qualities Associated

Empowerment
-

Andradite Vs Zincite Fracture

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

Andradite Vs Zincite Luster

A primary knowledge about Andradite vs Zincite 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. Andradite exhibits Adamantine and Resinous luster. Zincite, on other hand, exhibits Subadamantine and Resinous luster.