Corundum

Ruby

Corundum Vs Ruby

Corundum

Ruby

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1 Astrology

1.1 Origin

Southern and central Africa

Burma, Sri Lanka, Thailand, Cambodia, Vietnam, Madagascar, Tanzania, Kenya

1.2 Color

Violet, Blue, Red, Yellow, Brown, gray

Red, pink, Red

1.3 Streak

White, None

White

1.4 For which Rashi?

Not Available

Leo, Scorpio, Cancer, Sagittarius, Leo, Scorpio, Cancer, Sagittarius, Leo, Scorpio, Cancer, Sagittarius

1.5 Planet

Not Available

Mars

1.6 Element of Planets

Not Available

1.7 How to Wear?

1.7.1 Finger

Not Available

Ring Finger

1.7.2 Ring Metal

Not Available

Gold, Copper, Gold, Copper

1.8 Energy

Not Available

Projective

1.9 Deities

Not Available

Buddha, Krishna

1.10 Not to wear with

Not Available

Ruby, Blue Sapphire, Diamond, Gomedh, Ruby, Blue Sapphire, Diamond, Gomedh

1.11 Powers

Not Available

Wealth, Joy

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Not Available

Pisces

2 Physical Properties

2.1 Tenacity

Brittle

2.2 Solubility

insoluble

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

3.90-4.053.97-4.05

1 7.18

2.5 Fracture

Uneven, Uneven, Gems, Difficult, Fibrous

Conchoidal

2.6 Cleavage

None – parting in 3 directions

No true cleavage

2.7 Mohs Hardness

2 10

2.8 Chemical Composition

Al 2O 3Arthur Thomas , Gemstones (2009)

Al ₂ O ₃

3 Optical Properties

3.1 Luster

Adamantine, Vitreous

Vitreous, Adamantine, Vitreous, Adamantine

3.2 Pleochroism

None

Strong: purplish-red

3.3 Dispersion

0.020.02

0.007 1

3.4 Transparency

Transparent, Translucent

Transparent, Translucent, Transparent to opaque

3.5 Refractive Index

1.758-1.7801.762-1.778

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Trigonal

3.8 Birefringence

0.007-0.0100.008

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 Ruby Fracture

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

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Corundum Vs Ruby Luster

A primary knowledge about Corundum vs Ruby 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. Ruby, on other hand, exhibits Adamantine, Adamantine, Vitreous and Vitreous luster.