Facts about Alexandrite and Topaz

Alexandrite

Topaz

Astrology

Origin

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

Brazil, Madagascar, Russia, USA, Mexico, Pakistan, brown, Yellow, Orange, Brazil, Sri Lanka, Pakistan, Russia, brown, Yellow, Orange, Brazil, Sri Lanka, Pakistan, Russia

Color

Green

Yellow, Blue, Green, Red, White, Colorless, Blue, Red, Green, Yellow, pink, Brown

Streak

Not Available

White

For which Rashi?

Scorpio

Sagittarius

Planet

Venus

Sun

Element of Planets

Earth

Not Available

How to Wear?

Finger

Not Available

Ring Metal

Not Available

Energy

Projective, Receptive

Projective

Deities

Not Available

Not to wear with

Not Available

Powers

Love

Healing, Love, Money

Birthstone

Planetary

Not Available

Talisman

Not Available

Physical Properties

Tenacity

Not Available

Solubility

Not Available

Durability

Not Available

Specific Gravity

3.69-3.81

3.49-3.57

Fracture

Not Available

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

Cleavage

1,1 ; 3,2.

[001] Perfect

Mohs Hardness

8.5

Chemical Composition

BeAl ₂ O ₄

Al₂SiO₄(F,OH)₂

Optical Properties

Luster

Vitreous

Pleochroism

Not Available

Weak

Dispersion

Not Available

0.01

Transparency

Transparent, Transparent to nearly opaque

Transparent

Refractive Index

1.739-1.770

1.606-1.644

Optic Character

Biaxial/+

Not Available

Crystal System

Orthorhombic

Birefringence

0.007-0.010

0.008-0.011

Clarity

Transparent

TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

Not Available

Cardiovascular

Not Available

Respiratory

Not Available

Reproductive

Not Available

Digestive

Not Available

Psychology

Not Available

Healing

Not Available

Qualities Associated

Not Available

Summary >>

<< Benefits

Alexandrite Vs Topaz Specifications

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

Alexandrite is known to regulate the influence of Venus planet.Alexandrite, that occurs commonly in Green color, possesses Projective and Receptive energy.Topaz, the unique gem is known to regulate the influence of Sun planet. Topaz, which is classic Yellow, Blue, Green, Red, White, Colorless, Blue, Red, Green, Yellow, pink, Brown colored gem, possesses Projective energy.