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Lazurite
Lazurite

Andradite
Andradite



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Lazurite
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Andradite

Lazurite Vs Andradite

Astrology

Origin

Afghanistan, Southern and central Africa
Italy, Russia

Color

Blue, Greenish, Violet
Colorless, Green, Black, Brown, Red, Greenish, Yellow, gray

Streak

Blue, 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
Brittle

Solubility

Soluble
-

Durability

-
-

Specific Gravity

2.753.70-4.10
1 7.18
👆🏻

Fracture

Uneven, Conchoidal
Conchoidal, Uneven

Cleavage

Imperfect on {110}
none

Mohs Hardness

5.56.5-7
2 10
👆🏻

Chemical Composition

(Na,Ca) 8Al 6Si 6O 24(SO 4,S,Cl) 2Ulrich Henn and Claudio C.
Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)

Optical Properties

Luster

Vitreous
Adamantine, Resinous

Pleochroism

-
-

Dispersion

0.020.06
0.005 1
👆🏻

Transparency

-
Transparent

Refractive Index

1.5001.88-1.94
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Isometric
cubic

Birefringence

-99990.057
0 0.296
👆🏻

Clarity

-
Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus
Enhances mental clarity and focus

Cardiovascular

-
Supports heart health

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

Communication
Positivity

Healing

Emotional healing
Physical healing

Qualities Associated

Clarity
Empowerment

Lazurite Vs Andradite Fracture

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

Lazurite Vs Andradite Luster

A primary knowledge about Lazurite 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. Lazurite exhibits Vitreous luster. Andradite, on other hand, exhibits Adamantine and Resinous luster.