Grandidierite

Jet

Facts about Grandidierite and Jet

Grandidierite

Jet

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1 Astrology

1.1 Origin

Madagascar

Spain

1.2 Color

Green

Black

1.3 Streak

White

Not Available

1.4 For which Rashi?

Not Available

Capricorn

1.5 Planet

Not Available

Saturn

1.6 Element of Planets

Not Available

Earth

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Not Available

Receptive

1.9 Deities

Not Available

Cybele

1.10 Not to wear with

Not Available

1.11 Powers

Not Available

Protection

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

2.85-3.001.19-1.35

1 7.18

2.5 Fracture

Brittle, UnevenArthur Thomas, Gemstones (2009), Brittle, Uneven

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

2.6 Cleavage

Perfect

Not Available

2.7 Mohs Hardness

7.52.5-4

2 10

2.8 Chemical Composition

(Mg,Fe)Al 3(BO 4)(SiO 4)OUlrich Henn and Claudio C.

Not Available

3 Optical Properties

3.1 Luster

Vitreous, Pearly

Waxy

3.2 Pleochroism

visible

AbsentWalter Schumann

3.3 Dispersion

NANone

0.007 1

3.4 Transparency

Gemmological Tables (2004) More from other references

3.5 Refractive Index

1.578-1.6391.640-1.680

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Orthorhombic

Amorphous

3.8 Birefringence

0.037-0.039Not Available

0 0.296

3.9 Clarity

Gemmological Tables (2004) More from other references

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

Grandidierite Vs Jet Specifications

While buying, there is a common bewilderment that most of the buyers face. As you compare Grandidierite Vs Jet 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 Grandidierite and Jet Astrology. Its highly necessary to have a basic knowledge of facts about Grandidierite and Jet, before you finalize to buy one.

Grandidierite is known to regulate the influence of Not Available planet. Jet, the unique gem is known to regulate the influence of Saturn planet. Jet, which is classic Black colored gem, possesses Receptive energy.