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Poldervaartite
Poldervaartite

Hemimorphite
Hemimorphite



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Poldervaartite
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Hemimorphite

Poldervaartite Vs Hemimorphite

Astrology

Origin

Southern and central Africa
Mexico, Thailand, Italy, Austria

Color

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

Streak

White
White

For which Rashi?

-
-

Planet

-
-

Element of Planets

-
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

-
-

Birthstone

Planetary

-

Talisman

-
-

Physical Properties

Tenacity

-
Brittle

Solubility

-
Soluble

Durability

-
-

Specific Gravity

2.913.30-3.50
1 7.18
👆🏻

Fracture

-
Uneven, ConchoidalWalter Schumann, Conchoidal

Cleavage

None
Perfect on {110}, poor on {101}, {001} rare

Mohs Hardness

-99995
2 10
👆🏻

Chemical Composition

(Ca,Mn2+ ) 2(SiO 3OH)(OH)Anthony et al , Handbook of Mineralogy (2001)
Zn 4Si 2O 7(OH) 2H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Vitreous
Vitreous, Adamantine, Silky

Pleochroism

Weak: colorless light gray bluish grayAnthony et al
-

Dispersion

0.030.02
0.005 1
👆🏻

Transparency

Transparent
Transparent, Translucent

Refractive Index

1.634-1.6561.614-1.636
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
Orthorhombic

Birefringence

-99990.022
0 0.296
👆🏻

Clarity

Transparent
Transparent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

-
Emotional Healing

Healing

Emotional healing
Emotional healing

Qualities Associated

Creativity
Inner Peace

Poldervaartite Vs Hemimorphite Fracture

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

Poldervaartite Vs Hemimorphite Luster

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