Lapis lazuli

Agalmatolite

Lapis lazuli Vs Agalmatolite

Lapis lazuli

Agalmatolite

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1 Astrology

1.1 Origin

Afghanistan

China

1.2 Color

Violet, Blue, White

Greenish

1.3 Streak

Blue

Not Available

1.4 For which Rashi?

Sagittarius

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1.5 Planet

Venus

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1.6 Element of Planets

Water

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1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Receptive

Not Available

1.9 Deities

Venus

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1.10 Not to wear with

Not Available

1.11 Powers

Protection, Courage

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1.12 Birthstone

1.12.1 Planetary

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1.12.2 Talisman

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2 Physical Properties

2.1 Tenacity

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2.2 Solubility

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

2.50-3.00

Not Available

2.5 Fracture

Uneven-Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)

Not Available

2.6 Cleavage

3,6

Not Available

2.7 Mohs Hardness

5.5

Not Available

2.8 Chemical Composition

The chief constituent Lapis Lazuli is Lazurite, with the following chemical formula: (Na,Ca)₈Al₆Si₆O₂₄(S,SO)₄

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3 Optical Properties

3.1 Luster

Vitreous, Greasy

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3.2 Pleochroism

AbsentWalter Schumann

Not Available

3.3 Dispersion

Albite

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None

Rank: N/A (Overall)▶

Not Available

Rank: N/A (Overall)▶

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Fluorite

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0.044 (Anglesite)

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3.4 Transparency

Opaque

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3.5 Refractive Index

1.500-1.670

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3.6 Optic Character

Not Available

3.7 Crystal System

Trigonal

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3.8 Birefringence

Not Available

3.9 Clarity

Gemstones of the world (2001)

Not Available

4 Benefits

4.1 Physical

4.1.1 Neurological

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4.1.2 Cardiovascular

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4.1.3 Respiratory

Not Available

4.1.4 Reproductive

Not Available

4.1.5 Digestive

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4.2 Psychology

Not Available

4.3 Healing

Not Available

4.4 Qualities Associated

Not Available

Lapis lazuli Vs Agalmatolite Fracture

Fracture is an important parameter when you compare Lapis lazuli and Agalmatolite Physical Properties. It is necessary to understand the significance of these properties, before you compare Lapis lazuli Vs Agalmatolite 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 Lapis lazuli is ConchoidalWalter Schumann, Gemstones of the world (2001) and Uneven-Conchoidal.

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Lapis lazuli Vs Agalmatolite Luster

A primary knowledge about Lapis lazuli vs Agalmatolite 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. Lapis lazuli exhibits Greasy and Vitreous luster.