Lapis lazuli

Cassiterite

Facts about Lapis lazuli and Cassiterite

Lapis lazuli

Cassiterite

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1 Astrology

1.1 Origin

Afghanistan

Sri Lanka

1.2 Color

Violet, Blue, White

Black, Brownish, Reddish, Brown, Red, Yellow, White, Colorless, Brown, Brownish, Black, Colorless, Green, gray

1.3 Streak

Blue

White, Brownish, Brownish, White

1.4 For which Rashi?

Sagittarius

Not Available

1.5 Planet

Venus

Not Available

1.6 Element of Planets

Water

Not Available

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

Not Available

1.10 Not to wear with

Not Available

1.11 Powers

Protection, Courage

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

Brittle

2.2 Solubility

Not Available

insoluble

2.3 Durability

Not Available

2.4 Specific Gravity

2.50-3.006.86-7.03

1 7.18

2.5 Fracture

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

Subconchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Irregular

2.6 Cleavage

3,6

{100} imperfect, {110} indistinct; partings on {111} or {011}

2.7 Mohs Hardness

5.56-7

2 10

2.8 Chemical Composition

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

SnO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

3 Optical Properties

3.1 Luster

Vitreous, Greasy

Adamantine, Greasy

3.2 Pleochroism

AbsentWalter Schumann

Pleochroic haloes have been observed. Dichroic in yellow

3.3 Dispersion

None0.07

0.007 1

3.4 Transparency

Opaque

Transparent, Translucent

3.5 Refractive Index

1.500-1.6701.990-2.105

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Trigonal

tetragonal

3.8 Birefringence

Not Available0.096-0.098

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 Cassiterite Specifications

While buying, there is a common bewilderment that most of the buyers face. As you compare Lapis lazuli Vs Cassiterite specifications, it helps you to decide which gemstone suits your zodiac sign. Besides, the extent to which a gemstone benefits you can be understood after comparing Lapis lazuli and Cassiterite Astrology. Its highly necessary to have a basic knowledge of facts about Lapis lazuli and Cassiterite, before you finalize to buy one.

Lapis lazuli is known to regulate the influence of Venus planet.Lapis lazuli, that occurs commonly in Violet, Blue, White color, possesses Receptive energy.Cassiterite, the unique gem is known to regulate the influence of Not Available planet.