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Amblygonite
Amblygonite

Andradite
Andradite



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Amblygonite
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Andradite

Amblygonite Vs Andradite

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.
Italy, Russia

Color

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

Streak

White
White

For which Rashi?

-
-

Planet

-
-

Element of Planets

-
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

-
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

2.98-3.103.70-4.10
1 7.18
👆🏻

Fracture

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

Cleavage

[100] Perfect, [110] Good, [011] Distinct
none

Mohs Hardness

66.5-7
2 10
👆🏻

Chemical Composition

(Li,Na)Al(PO 4)(F,OH)Michael O’Donoghue , Gems, Sixth edition (2006) More from other references
Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)

Optical Properties

Luster

Vitreous, Pearly
Adamantine, Resinous

Pleochroism

weak to none
-

Dispersion

0.010.06
0.005 1
👆🏻

Transparency

-
Transparent

Refractive Index

1.578-1.6461.88-1.94
1 3.25
👆🏻

Optic Character

Biaxial/+
-

Crystal System

Triclinic
cubic

Birefringence

0.020-0.0300.057
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
Good

Reproductive

Supports reproductive health
-

Digestive

-
-

Psychology

Peace
Positivity

Healing

Emotional healing
Physical healing

Qualities Associated

Peace
Empowerment

Amblygonite Vs Andradite Fracture

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

Amblygonite Vs Andradite Luster

A primary knowledge about Amblygonite vs Andradite 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. Andradite, on other hand, exhibits Adamantine and Resinous luster.