Mother of Pearl

Alexandrite

Mother of Pearl Vs Alexandrite

Mother of Pearl

Alexandrite

Add ⊕

1 Astrology

1.1 Origin

Southern and central Africa

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

Yellow, Red, Brown

Green

1.3 Streak

Not Available

1.4 For which Rashi?

Pisces, Cancer, Pisces, Cancer

Scorpio

1.5 Planet

Moon, Neptune

Venus

1.6 Element of Planets

Water

Earth

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Receptive

Projective, Receptive

1.9 Deities

Goddess

Not Available

1.10 Not to wear with

Not Available

1.11 Powers

Wealth

Love

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

2.65-2.873.69-3.81

1 7.18

2.5 Fracture

Not Available

2.6 Cleavage

Not Available

1,1 ; 3,2.

2.7 Mohs Hardness

2.5-4.58.5

2 10

2.8 Chemical Composition

Not Available

BeAl ₂ O ₄

3 Optical Properties

3.1 Luster

Not Available

Vitreous

3.2 Pleochroism

Not Available

3.3 Dispersion

NANA

0.007 1

3.4 Transparency

Gemmological Tables (2004)

Transparent, Transparent to nearly opaque

3.5 Refractive Index

1.53-1.691.739-1.770

1 3.25

3.6 Optic Character

Not Available

Biaxial/+

3.7 Crystal System

Not Available

Orthorhombic

3.8 Birefringence

0.160.007-0.010

0 0.296

3.9 Clarity

Gemmological Tables (2004)

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

Mother of Pearl Vs Alexandrite Fracture

Fracture is an important parameter when you compare Mother of Pearl and Alexandrite Physical Properties. It is necessary to understand the significance of these properties, before you compare Mother of Pearl Vs Alexandrite fracture. Whenever a gemstone chip breaks, it leaves a characteristic line along its breakage. Such lines are known as fracture and are used to identify the gemstones in their initial stages of production when they are in the form of rough minerals. Fracture is usually described with the terms “fibrous” and “splintery” to denote a fracture that usually leaves elongated and sharp edges.

Compare Gems for Cancer » More

Mother of Pearl Vs Dinosaur Bone

Mother of Pearl Vs Calcite

Mother of Pearl Vs Abalone

» More

More Compare Gems for Cancer

Mother of Pearl Vs Alexandrite Luster

A primary knowledge about Mother of Pearl vs Alexandrite luster is useful in apparent identifications of these gemstones. Luster is the measure of light that gets reflected when incident on a finished cut gemstone. There are two major types of lusters: Silky and Adamantine. Since luster varies between two crystals of even the same gemstone, luster is limited to basic identification criteria. Alexandrite, on other hand, exhibits Vitreous luster.