Zoisite

Lazulite

Zoisite Vs Lazulite

Zoisite

Lazulite

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1 Astrology

1.1 Origin

Pakistan, Tanzania

Brazil, Southern and central Africa

1.2 Color

Brown, gray, Green, Blue, rose, Red

Blue, Green, Black

1.3 Streak

White, Colorless

White

1.4 For which Rashi?

Not Available

Gemini, Sagittarius, Gemini, Sagittarius, Gemini, Sagittarius

1.5 Planet

Not Available

Jupiter

1.6 Element of Planets

Not Available

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Not Available

Projective

1.9 Deities

Not Available

Gia

1.10 Not to wear with

Not Available

1.11 Powers

Not Available

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

3.20-3.503.04-3.17

1 7.18

2.5 Fracture

Uneven, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Even

Uneven, Uneven, Gemstones of the world (2001) More from other references

2.6 Cleavage

Perfect {010} imperfect {100}

{001} Indistinct, {???} Indistinct

2.7 Mohs Hardness

6-75.5

2 10

2.8 Chemical Composition

Ca₂Al₃(SiO₄)₃(OH)

(Mg,Fe)Al 2(PO 4) 2(OH) 2Arthur Thomas , Gemstones (2009) More from other references

3 Optical Properties

3.1 Luster

Vitreous

Not Available

3.2 Pleochroism

X = pale pink to red-violet; Y = nearly colorless to bright pink or deep blue; Z = pale yellow to yellow-green

Transparent crystals show a strong pleochroism: colorless light blue dark (violet) blueHerve Nicolas Lazzarelli

3.3 Dispersion

0.020.01

0.007 1

3.4 Transparency

Transparent, Translucent, Opaque . May be translucent in thin backlit sections.

Transparent, Translucent

3.5 Refractive Index

1.685-1.7071.604-1.646

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Orthorhombic

monoclinic

3.8 Birefringence

0.006-0.0180.031-0.036

0 0.296

3.9 Clarity

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

Zoisite Vs Lazulite Fracture

Fracture is an important parameter when you compare Zoisite and Lazulite Physical Properties. It is necessary to understand the significance of these properties, before you compare Zoisite Vs Lazulite 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 Zoisite is Conchoidal, ConchoidalArthur Thomas, Even, Gemstones (2009) and Uneven. Lazulite fracture is Gemstones of the world (2001) More from other references, Uneven and Uneven.

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Zoisite Vs Lazulite Luster

A primary knowledge about Zoisite vs Lazulite 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. Zoisite exhibits Vitreous luster.