Ammolite

Lapis lazuli

Ammolite Vs Lapis lazuli

Ammolite

Lapis lazuli

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1 Astrology

1.1 Origin

Canada, USA

Afghanistan

1.2 Color

Yellow, Green, Blue

Violet, Blue, White

1.3 Streak

Not Available

Blue

1.4 For which Rashi?

Capricorn

Sagittarius

1.5 Planet

Jupiter

Venus

1.6 Element of Planets

Earth, Air, Water

Water

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Receptive

1.9 Deities

Ammon

Venus

1.10 Not to wear with

Not Available

1.11 Powers

Not Available

Protection, Courage

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Not Available

2 Physical Properties

2.1 Tenacity

Not Available

2.2 Solubility

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

2.75-2.802.50-3.00

1 7.18

2.5 Fracture

Uneven, Granular

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

2.6 Cleavage

no true cleavage

3,6

2.7 Mohs Hardness

45.5

2 10

2.8 Chemical Composition

Not Available

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

3 Optical Properties

3.1 Luster

Silky, Vitreous

Vitreous, Greasy

3.2 Pleochroism

None

AbsentWalter Schumann

3.3 Dispersion

NANone

0.007 1

3.4 Transparency

Not Available

Opaque

3.5 Refractive Index

1.520-1.6701.500-1.670

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Trigonal

3.8 Birefringence

0.135-0.145Not Available

0 0.296

3.9 Clarity

Not Available

Gemstones of the world (2001)

4 Benefits

4.1 Physical

4.1.1 Neurological

Not Available

4.1.2 Cardiovascular

Not Available

4.1.3 Respiratory

Not Available

4.1.4 Reproductive

Not Available

4.1.5 Digestive

Not Available

4.2 Psychology

Not Available

4.3 Healing

Not Available

4.4 Qualities Associated

Not Available

Ammolite Vs Lapis lazuli Fracture

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

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Ammolite Vs Lapis lazuli Luster

A primary knowledge about Ammolite vs Lapis lazuli 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. Ammolite exhibits Silky and Vitreous luster. Lapis lazuli, on other hand, exhibits Greasy and Vitreous luster.