Lapis lazuli

Zircon

Lapis lazuli Vs Zircon

Lapis lazuli

Zircon

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1 Astrology

1.1 Origin

Afghanistan

Tanzania, Kenya, Madagascar, Cambodia, Sri Lanka, Burma, Thailand, Vietnam, Australia

1.2 Color

Violet, Blue, White

Blue, Green, Yellow, Brown, White, Colorless, Blue, Red, Green, Yellow, pink, Yellow, Red, Brown, Green, Blue, Reddish, gray

1.3 Streak

Blue

White

1.4 For which Rashi?

Sagittarius

Sagittarius, Virgo, Sagittarius, Virgo, Sagittarius, Virgo

1.5 Planet

Venus

Jupiter

1.6 Element of Planets

Water

Earth, Water

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Receptive

Projective

1.9 Deities

Venus

Apollo

1.10 Not to wear with

Not Available

1.11 Powers

Protection, Courage

Protection

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Not Available

2 Physical Properties

2.1 Tenacity

Not Available

Brittle

2.2 Solubility

Not Available

insoluble

2.3 Durability

Not Available

2.4 Specific Gravity

2.50-3.003.93-4.73

1 7.18

2.5 Fracture

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

Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009)

2.6 Cleavage

3,6

{110} and {111}

2.7 Mohs Hardness

5.57.5

2 10

2.8 Chemical Composition

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

ZrSiO₄

3 Optical Properties

3.1 Luster

Vitreous, Greasy

Adamantine

3.2 Pleochroism

AbsentWalter Schumann

Weak

3.3 Dispersion

None0.04

0.007 1

3.4 Transparency

Opaque

Transparent

3.5 Refractive Index

1.500-1.6701.810-2.024

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Trigonal

tetragonal

3.8 Birefringence

Not Available0.047-0.055

0 0.296

3.9 Clarity

Gemstones of the world (2001)

Transparent

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

Lapis lazuli Vs Zircon Fracture

Fracture is an important parameter when you compare Lapis lazuli and Zircon Physical Properties. It is necessary to understand the significance of these properties, before you compare Lapis lazuli Vs Zircon 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. Zircon fracture is Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Uneven.

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Lapis lazuli Vs Zircon Luster

A primary knowledge about Lapis lazuli vs Zircon 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. Zircon, on other hand, exhibits Adamantine luster.