Corundum

Aragonite

Corundum Vs Aragonite

Corundum

Aragonite

Add ⊕

1 Astrology

1.1 Origin

Southern and central Africa

Canada, Pakistan

1.2 Color

Violet, Blue, Red, Yellow, Brown, gray

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

1.3 Streak

White, None

White

1.4 For which Rashi?

Not Available

Virgo, Capricorn, Virgo, Capricorn, Virgo, Capricorn

1.5 Planet

Not Available

Sun

1.6 Element of Planets

Not Available

Earth

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Not Available

Projective, Receptive

1.9 Deities

Not Available

Goddess

1.10 Not to wear with

Not Available

1.11 Powers

Not Available

Protection

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Not Available

2 Physical Properties

2.1 Tenacity

Brittle

2.2 Solubility

insoluble

Dilute acid

2.3 Durability

Not Available

2.4 Specific Gravity

3.90-4.052.93-2.96

1 7.18

2.5 Fracture

Uneven, Uneven, Gems, Difficult, Fibrous

Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle

2.6 Cleavage

None – parting in 3 directions

Distinct on {010}, imperfect {110} and {011}

2.7 Mohs Hardness

93.5-4

2 10

2.8 Chemical Composition

Al 2O 3Arthur Thomas , Gemstones (2009)

CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

3 Optical Properties

3.1 Luster

Adamantine, Vitreous

Vitreous, Resinous

3.2 Pleochroism

None

StrongArthur Thomas

3.3 Dispersion

0.02NA

0.007 1

3.4 Transparency

Transparent, Translucent

3.5 Refractive Index

1.758-1.7801.525-1.686

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Trigonal

Orthorhombic

3.8 Birefringence

0.007-0.0100.155

0 0.296

3.9 Clarity

Gemmological Tables (2004) More from other references

Transparent

4 Benefits

4.1 Physical

4.1.1 Neurological

Not Available

4.1.2 Cardiovascular

Not Available

4.1.3 Respiratory

Not Available

4.1.4 Reproductive

Not Available

4.1.5 Digestive

Not Available

4.2 Psychology

Not Available

4.3 Healing

Not Available

4.4 Qualities Associated

Not Available

Corundum Vs Aragonite Fracture

Fracture is an important parameter when you compare Corundum and Aragonite Physical Properties. It is necessary to understand the significance of these properties, before you compare Corundum 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 Corundum is Difficult, Fibrous, Gems, Uneven and Uneven. Aragonite fracture is Brittle, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Subconchoidal.

Compare Violet Gemstones

Corundum Vs Hackmanite

Corundum Vs Garnet

Corundum Vs Hexagonite

Corundum Vs Aragonite Luster

A primary knowledge about Corundum 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. Corundum exhibits Adamantine and Vitreous luster. Aragonite, on other hand, exhibits Resinous and Vitreous luster.