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Hemimorphite
Hemimorphite

Alexandrite
Alexandrite



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Hemimorphite
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Alexandrite

Hemimorphite Vs Alexandrite

Astrology

Origin

Mexico, Thailand, Italy, Austria
Russia, Brazil, Tanzania, Madagascar, Zambia, Sri Lanka, Burma, India, Origins: Russia

Color

Green, Brown, Colorless, Greenish, gray, Yellow, White
Green

Streak

White
-

For which Rashi?

-
Scorpio

Planet

-
Venus

Element of Planets

-
Earth

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

-
Love

Birthstone

Planetary

-

Talisman

-
-

Physical Properties

Tenacity

Brittle
-

Solubility

Soluble
-

Durability

-
-

Specific Gravity

3.30-3.503.69-3.81
1 7.18
👆🏻

Fracture

Uneven, ConchoidalWalter Schumann, Conchoidal
-

Cleavage

Perfect on {110}, poor on {101}, {001} rare
1,1 ; 3,2.

Mohs Hardness

58.5
2 10
👆🏻

Chemical Composition

Zn 4Si 2O 7(OH) 2H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
BeAl 2 O 4

Optical Properties

Luster

Vitreous, Adamantine, Silky
Vitreous

Pleochroism

-
-

Dispersion

0.020.02
0.005 1
👆🏻

Transparency

Transparent, Translucent
Transparent, Transparent to nearly opaque

Refractive Index

1.614-1.6361.739-1.770
1 3.25
👆🏻

Optic Character

-
Biaxial/+

Crystal System

Orthorhombic
Orthorhombic

Birefringence

0.0220.007-0.010
0 0.296
👆🏻

Clarity

Transparent
Transparent

Benefits

Physical

Neurological

-
Enhances mental clarity and focus

Cardiovascular

-
Aids in grounding and protection

Respiratory

Good
Excellent

Reproductive

-
Supports reproductive health

Digestive

-
-

Psychology

Emotional Healing
Transformation

Healing

Emotional healing
Emotional healing

Qualities Associated

Inner Peace
Transformation

Hemimorphite Vs Alexandrite Fracture

Fracture is an important parameter when you compare Hemimorphite and Alexandrite Physical Properties. It is necessary to understand the significance of these properties, before you compare Hemimorphite 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. Fracture observed in Hemimorphite is Uneven, ConchoidalWalter Schumann and Conchoidal.

Hemimorphite Vs Alexandrite Luster

A primary knowledge about Hemimorphite 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. Hemimorphite exhibits Vitreous, Adamantine and Silky luster. Alexandrite, on other hand, exhibits Vitreous luster.