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Lazurite
Lazurite

Goethite
Goethite



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Lazurite
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Goethite

Lazurite Vs Goethite

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Astrology

Origin

Afghanistan, Southern and central Africa
Australia

Color

Blue, Greenish, Violet
Brown, Reddish, Brownish, Yellow

Streak

Blue, White
Brown, Brownish, Yellow

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

Soluble
HCl soluble

Durability

-
-

Specific Gravity

2.754.27-4.29
1 7.18
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Fracture

Uneven, Conchoidal
Uneven

Cleavage

Imperfect on {110}
Perfect {010}

Mohs Hardness

5.55-5.5
2 10
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Chemical Composition

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

Optical Properties

Luster

Vitreous
Adamantine

Pleochroism

-
VisibleArthur Thomas

Dispersion

0.020.05
0.005 1
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Transparency

-
-

Refractive Index

1.5002.26-2.398
1 3.25
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Optic Character

-
-

Crystal System

Isometric
Orthorhombic

Birefringence

-99990.138
0 0.296
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Clarity

-
-

Benefits

Physical

Neurological

Enhances mental clarity and focus
-

Cardiovascular

-
-

Respiratory

Good
-

Reproductive

-
-

Digestive

-
-

Psychology

Communication
Creativity

Healing

Emotional healing
Emotional healing

Qualities Associated

Clarity
Emotional Healing

Lazurite Vs Goethite Fracture

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

Lazurite Vs Goethite Luster

A primary knowledge about Lazurite vs Goethite 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. Goethite, on other hand, exhibits Adamantine luster.