Staurolite

Grandidierite

Facts about Staurolite and Grandidierite

Staurolite

Grandidierite

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1 Astrology

1.1 Origin

Switzerland

Madagascar

1.2 Color

Brown, Brownish, Yellow, Black, Reddish

Green

1.3 Streak

White, gray

White

1.4 For which Rashi?

Not Available

1.5 Planet

Not Available

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

1.9 Deities

Not Available

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

Brittle

Not Available

2.2 Solubility

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

3.7-3.82.85-3.00

1 7.18

2.5 Fracture

Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle

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

2.6 Cleavage

Distinct on {010}

Perfect

2.7 Mohs Hardness

7-7.57.5

2 10

2.8 Chemical Composition

(Fe,Mg,Zn) 2Al 9(Si,Al) 4O 22(OH) 2Ulrich Henn and Claudio C.

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

3 Optical Properties

3.1 Luster

Resinous

Vitreous, Pearly

3.2 Pleochroism

X = colorless; Y = pale yellow; Z = golden yellow

visible

3.3 Dispersion

NANA

0.007 1

3.4 Transparency

Blue Chart Gem Identification (2010) More from other references

Gemmological Tables (2004) More from other references

3.5 Refractive Index

1.736-1.7621.578-1.639

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

monoclinic

Orthorhombic

3.8 Birefringence

0.009-0.0150.037-0.039

0 0.296

3.9 Clarity

Blue Chart Gem Identification (2010) More from other references

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

Staurolite Vs Grandidierite Specifications

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

Staurolite is known to regulate the influence of Not Available planet. Grandidierite, the unique gem is known to regulate the influence of Not Available planet.