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Tigers Eye
Tigers Eye

Andalusite
Andalusite



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Tigers Eye
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Andalusite

Tigers Eye Vs Andalusite

Astrology

Origin

China, South Africa
Spain, Brazil, USA, Sri Lanka, Burma, Origins: Spain, Burma. Discovered in Andalusia (Spain)

Color

Yellow, Brown
Brown, pink, Violet, Yellow, Green, White, gray, Colorless, Red

Streak

-
White

For which Rashi?

Leo, Capricorn
-

Planet

-
Venus

Element of Planets

Earth
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

Bast
-

Not to wear with

-
-

Powers

Protection
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.58-2.643.05-3.21
1 7.18
👆🏻

Fracture

-
Uneven, Subconchoidal, Splintery

Cleavage

Indiscernible
Good on {110}, poor on {100}

Mohs Hardness

6.5-77.5
2 10
👆🏻

Chemical Composition

SiO2
Al 2SiO 5Michael O’Donoghue , Gems, Sixth edition (2006) More from other references

Optical Properties

Luster

Silky
Vitreous, Greasy

Pleochroism

-
strongly trichroic

Dispersion

0.010.02
0.005 1
👆🏻

Transparency

Opaque
Transparent, Translucent

Refractive Index

1.534-1.5401.627-1.650
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Trigonal
Orthorhombic

Birefringence

-99990.009-0.010
0 0.296
👆🏻

Clarity

-
Transparent

Benefits

Physical

Neurological

Aids in mental clarity and focus
Enhances mental clarity and focus

Cardiovascular

-
Supports heart health

Respiratory

Good
Excellent

Reproductive

-
-

Digestive

-
-

Psychology

Courage
Perception

Healing

Physical healing
Physical healing

Qualities Associated

Protection
Self-Realization

Tigers Eye Vs Andalusite Fracture

Fracture is an important parameter when you compare Tigers Eye and Andalusite Physical Properties. It is necessary to understand the significance of these properties, before you compare Tigers Eye Vs Andalusite 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. Andalusite fracture is Uneven, Subconchoidal and Splintery.

Tigers Eye Vs Andalusite Luster

A primary knowledge about Tigers Eye vs Andalusite 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. Tigers Eye exhibits Silky luster. Andalusite, on other hand, exhibits Vitreous and Greasy luster.