×

Amblygonite
Amblygonite

Andalusite
Andalusite



ADD
Compare
X
Amblygonite
X
Andalusite

Amblygonite Vs Andalusite

Astrology

Origin

Ethiopia, Afghanistan, China, Australia, Origins: Brazil (major source); also found in USA, Germany, France, UK, Finland, Norway, Sweden, Namibia, Zaire, China and Australia.
Spain, Brazil, USA, Sri Lanka, Burma, Origins: Spain, Burma. Discovered in Andalusia (Spain)

Color

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

Streak

White
White

For which Rashi?

-
-

Planet

-
Venus

Element of Planets

-
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

-
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.98-3.103.05-3.21
1 7.18
👆🏻

Fracture

Sub-Conchoidal, Irregular/uneven, Uneven, Conchoidal
Uneven, Subconchoidal, Splintery

Cleavage

[100] Perfect, [110] Good, [011] Distinct
Good on {110}, poor on {100}

Mohs Hardness

67.5
2 10
👆🏻

Chemical Composition

(Li,Na)Al(PO 4)(F,OH)Michael O’Donoghue , Gems, Sixth edition (2006) More from other references
Al 2SiO 5Michael O’Donoghue , Gems, Sixth edition (2006) More from other references

Optical Properties

Luster

Vitreous, Pearly
Vitreous, Greasy

Pleochroism

weak to none
strongly trichroic

Dispersion

0.010.02
0.005 1
👆🏻

Transparency

-
Transparent, Translucent

Refractive Index

1.578-1.6461.627-1.650
1 3.25
👆🏻

Optic Character

Biaxial/+
-

Crystal System

Triclinic
Orthorhombic

Birefringence

0.020-0.0300.009-0.010
0 0.296
👆🏻

Clarity

TransparentUlrich Henn and Claudio C. Milisenda
Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus
Enhances mental clarity and focus

Cardiovascular

-
Supports heart health

Respiratory

Excellent
Excellent

Reproductive

Supports reproductive health
-

Digestive

-
-

Psychology

Peace
Perception

Healing

Emotional healing
Physical healing

Qualities Associated

Peace
Self-Realization

Amblygonite Vs Andalusite Fracture

Fracture is an important parameter when you compare Amblygonite and Andalusite Physical Properties. It is necessary to understand the significance of these properties, before you compare Amblygonite 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. Fracture observed in Amblygonite is Sub-Conchoidal, Irregular/uneven, Uneven and Conchoidal. Andalusite fracture is Uneven, Subconchoidal and Splintery.

Amblygonite Vs Andalusite Luster

A primary knowledge about Amblygonite 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. Amblygonite exhibits Vitreous and Pearly luster. Andalusite, on other hand, exhibits Vitreous and Greasy luster.