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Lazurite
Lazurite

Gahnospinel
Gahnospinel



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Lazurite
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Gahnospinel

Lazurite Vs Gahnospinel

Astrology

Origin

Afghanistan, Southern and central Africa
Sri Lanka

Color

Blue, Greenish, Violet
Blue

Streak

Blue, White
-

For which Rashi?

-
Sagittarius, Scorpio

Planet

-
Pluto

Element of Planets

-
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

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Hephaestus

Not to wear with

-
-

Powers

-
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

Brittle
-

Solubility

Soluble
-

Durability

-
-

Specific Gravity

2.753.65-4.55
1 7.18
👆🏻

Fracture

Uneven, Conchoidal
Conchoidal

Cleavage

Imperfect on {110}
None, but may exhibit slight parting

Mohs Hardness

5.57.5-8
2 10
👆🏻

Chemical Composition

(Na,Ca) 8Al 6Si 6O 24(SO 4,S,Cl) 2Ulrich Henn and Claudio C.
(Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)

Optical Properties

Luster

Vitreous
Vitreous

Pleochroism

-
-

Dispersion

0.020.02
0.005 1
👆🏻

Transparency

-
-

Refractive Index

1.5001.735-1.790
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Isometric
Isometric

Birefringence

-9999-9999
0 0.296
👆🏻

Clarity

-
TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

Enhances mental clarity and focus
-

Cardiovascular

-
-

Respiratory

Good
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Reproductive

-
-

Digestive

-
-

Psychology

Communication
Empowerment

Healing

Emotional healing
-

Qualities Associated

Clarity
Transformation

Lazurite Vs Gahnospinel Fracture

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

Lazurite Vs Gahnospinel Luster

A primary knowledge about Lazurite vs Gahnospinel 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. Gahnospinel, on other hand, exhibits Vitreous luster.