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Andradite
Andradite

Aragonite
Aragonite



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Andradite
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Aragonite

Andradite Vs Aragonite

Astrology

Origin

Italy, Russia
Canada, Pakistan

Color

Colorless, Green, Black, Brown, Red, Greenish, Yellow, gray
Reddish, Greenish, White, Red, Yellow, Green, Grey, Blue, Brown, Colorless, gray, orange

Streak

White
White

For which Rashi?

-
Virgo, Capricorn

Planet

-
-

Element of Planets

-
Earth

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

-
Protection

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

Brittle
Brittle

Solubility

-
Dilute acid

Durability

-
-

Specific Gravity

3.70-4.102.93-2.96
1 7.18
👆🏻

Fracture

Conchoidal, Uneven
Subconchoidal, Conchoidal

Cleavage

none
Distinct on {010}, imperfect {110} and {011}

Mohs Hardness

6.5-73.5-4
2 10
👆🏻

Chemical Composition

Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
CaCO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Adamantine, Resinous
Vitreous, Resinous

Pleochroism

-
StrongArthur Thomas

Dispersion

0.060.17
0.005 1
👆🏻

Transparency

Transparent
Transparent, Translucent

Refractive Index

1.88-1.941.525-1.686
1 3.25
👆🏻

Optic Character

-
-

Crystal System

cubic
Orthorhombic

Birefringence

0.0570.155
0 0.296
👆🏻

Clarity

Transparent
Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus
Promotes focus and concentration

Cardiovascular

Supports heart health
Supports heart health

Respiratory

Good
Poor

Reproductive

-
-

Digestive

-
-

Psychology

Positivity
Stability

Healing

Physical healing
Emotional healing

Qualities Associated

Empowerment
Centering

Andradite Vs Aragonite Fracture

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

Andradite Vs Aragonite Luster

A primary knowledge about Andradite vs Aragonite 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. Aragonite, on other hand, exhibits Vitreous and Resinous luster.