Staurolite

Alexandrite

Facts about Staurolite and Alexandrite

Staurolite

Alexandrite

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1 Astrology

1.1 Origin

Switzerland

Russia, Brazil, Tanzania, Madagascar, Zambia, Sri Lanka, Burma, India, Color: color change, from bluish green (daylight) to purple, red or brown (incandescent light), Hardness: 8, Refractive index: 1.74 1.77, Density: 3.68 3.80, Chemical composition: BeAl2O4, Crystal structure: orthorhombic, Origins: Russia, Brazil, Tanzania, Madagascar, Zambia, Sri Lanka, Burma

1.2 Color

Brown, Brownish, Yellow, Black, Reddish

Green

1.3 Streak

White, gray

Not Available

1.4 For which Rashi?

Not Available

Scorpio

1.5 Planet

Not Available

Venus

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

Projective, Receptive

1.9 Deities

Not Available

1.10 Not to wear with

Not Available

1.11 Powers

Not Available

Love

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

3.7-3.83.69-3.81

1 7.18

2.5 Fracture

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

Not Available

2.6 Cleavage

Distinct on {010}

1,1 ; 3,2.

2.7 Mohs Hardness

7-7.58.5

2 10

2.8 Chemical Composition

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

BeAl ₂ O ₄

3 Optical Properties

3.1 Luster

Resinous

Vitreous

3.2 Pleochroism

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

Not Available

3.3 Dispersion

NANA

0.007 1

3.4 Transparency

Blue Chart Gem Identification (2010) More from other references

Transparent, Transparent to nearly opaque

3.5 Refractive Index

1.736-1.7621.739-1.770

1 3.25

3.6 Optic Character

Not Available

Biaxial/+

3.7 Crystal System

monoclinic

Orthorhombic

3.8 Birefringence

0.009-0.0150.007-0.010

0 0.296

3.9 Clarity

Blue Chart Gem Identification (2010) More from other references

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

Staurolite Vs Alexandrite Specifications

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

Staurolite is known to regulate the influence of Not Available planet. Alexandrite, the unique gem is known to regulate the influence of Venus planet. Alexandrite, which is classic Green colored gem, possesses Projective and Receptive energy.