Alexandrite

Ruby

Alexandrite Vs Ruby

Alexandrite

Ruby

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1 Astrology

1.1 Origin

Russia, Brazil, Tanzania, Madagascar, Zambia, Sri Lanka, Burma, India, Color: color change, from bluish green (daylight) to purple, red or brown (incandescent light), Hardness: 8, Refractive index: 1.74 1.77, Density: 3.68 3.80, Chemical composition: BeAl2O4, Crystal structure: orthorhombic, Origins: Russia

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

1.2 Color

Green

Red, pink

1.3 Streak

Not Available

White

1.4 For which Rashi?

Scorpio

Leo, Scorpio, Cancer, Sagittarius

1.5 Planet

Venus

Mars

1.6 Element of Planets

Earth

Not Available

1.7 Energy

Projective, Receptive

Projective

1.8 How to Wear?

1.8.1 Finger

Not Available

Ring Finger

1.8.2 Ring Metal

Not Available

Gold, Copper

1.9 Deities

Not Available

Buddha, Krishna

1.10 Not to wear with

Not Available

Ruby, Blue Sapphire, Diamond, Gomedh

1.11 Powers

Love

Wealth, Joy

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Not Available

Pisces

2 Physical Properties

2.1 Tenacity

Not Available

Brittle

2.2 Solubility

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

3.69-3.813.97-4.05

1 7.18

2.5 Fracture

Not Available

Conchoidal

2.6 Cleavage

1,1 ; 3,2.

No true cleavage

2.7 Mohs Hardness

8.59

2 10

2.8 Chemical Composition

BeAl ₂ O ₄

Al ₂ O ₃

3 Optical Properties

3.1 Luster

Vitreous

Vitreous, Adamantine

3.2 Pleochroism

Not Available

Strong: purplish-red

3.3 Dispersion

NA0.02

0.007 1

3.4 Transparency

Transparent, Transparent to nearly opaque

Transparent, Translucent, Transparent to opaque

3.5 Refractive Index

1.739-1.7701.762-1.778

1 3.25

3.6 Optic Character

Biaxial/+

Not Available

3.7 Crystal System

Orthorhombic

Trigonal

3.8 Birefringence

0.007-0.0100.008

0 0.296

3.9 Clarity

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

Alexandrite Vs Ruby Fracture

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

Compare Gems for Scorpio

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Alexandrite Vs Ruby Luster

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