Facts about Amethyst and Alexandrite

Amethyst

Alexandrite

Astrology

Origin

USA, Zambia, Madagascar, India, Sri Lanka, Russia, Australia, Color: violet, purple-violet, Hardness: 7, Refractive index: 1.54 1.55, Density: 2.65 2.66, Chemical composition: SiO2, Crystal structure: hexagonal, Lustre: vitreous, Origins: Widespread; main sources are Brazil, Uruguay, Bolivia, Argentina, USA, East Africa, Zambia, Namibia, Madagascar, India, Sri Lanka, Russia, Brazil, Uruguay, Bolivia, Argentina, Australia, Brazil, Uruguay, Bolivia, Argentina, Australia

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

Color

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

Green

Streak

White

Not Available

For which Rashi?

Pisces, Scorpio, Sagittarius, Pisces, Scorpio, Sagittarius, Pisces, Scorpio, Sagittarius

Scorpio

Planet

Not Available

Venus

Element of Planets

Water

Earth

How to Wear?

Finger

Not Available

Ring Metal

Not Available

Energy

Receptive

Projective, Receptive

Deities

Diana

Not Available

Not to wear with

Not Available

Powers

Love, Courage

Love

Birthstone

Planetary

Not Available

Talisman

Not Available

Physical Properties

Tenacity

Not Available

Solubility

insoluble in common solvents

Not Available

Durability

Not Available

Specific Gravity

2.65

3.69-3.81

Fracture

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

Not Available

Cleavage

Indiscernible

1,1 ; 3,2.

Mohs Hardness

8.5

Chemical Composition

SiO₂

BeAl ₂ O ₄

Optical Properties

Luster

Vitreous

Pleochroism

None

Not Available

Dispersion

0.01

Not Available

Transparency

Transparent, Transparent to translucent

Transparent, Transparent to nearly opaque

Refractive Index

1.544-1.553

1.739-1.770

Optic Character

Not Available

Biaxial/+

Crystal System

Trigonal

Orthorhombic

Birefringence

0.009

0.007-0.010

Clarity

Transparent

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

Amethyst Vs Alexandrite Specifications

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

Amethyst is known to regulate the influence of Not Available planet.Amethyst, that occurs commonly in Violet, White, Colorless, Blue, Red, Green, Yellow, pink, Violet, pink color, possesses Receptive energy.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.