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Zincite
Zincite

Bertrandite
Bertrandite



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Zincite
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Bertrandite

Zincite Vs Bertrandite

Astrology

Origin

USA
Southern and central Africa

Color

Yellow, Red, Green, Colorless, orange
Colorless, Yellow

Streak

Yellow, yellowish orange
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

-
-

Durability

-
-

Specific Gravity

5.50-5.902.59-2.60
1 7.18
👆🏻

Fracture

Conchoidal
-

Cleavage

On {10 1 0}, perfect; parting on {000 1 }
{001} Perfect, {110} Distinct, {101} Distinct

Mohs Hardness

46-7
2 10
👆🏻

Chemical Composition

(Zn,Mn2+ )OMichael O’Donoghue , Gems, Sixth Edition (2006)
Be 4Si 2O 7(OH) 2Anthony et al , Handbook of mineralogy (2001)

Optical Properties

Luster

Subadamantine, Resinous
Vitreous

Pleochroism

Very weak
none.

Dispersion

0.160.01
0.005 1
👆🏻

Transparency

TransparentRobert C. Kammerling
TransparentAnthony et al

Refractive Index

2.013-2.0291.583-1.614
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Hexagonal
Orthorhombic Pyramidal H-M Symbol (mm2) Space Group: Ccm21

Birefringence

0.016-9999
0 0.296
👆🏻

Clarity

TransparentRobert C. Kammerling
TransparentAnthony et al

Benefits

Physical

Neurological

-
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Cardiovascular

-
Promotes mental clarity

Respiratory

Good
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Reproductive

-
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Digestive

-
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Psychology

Passion
Harmony

Healing

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Emotional healing

Qualities Associated

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Creativity

Zincite Vs Bertrandite Fracture

Fracture is an important parameter when you compare Zincite and Bertrandite Physical Properties. It is necessary to understand the significance of these properties, before you compare Zincite Vs Bertrandite 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 Zincite is Conchoidal.

Zincite Vs Bertrandite Luster

A primary knowledge about Zincite vs Bertrandite 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. Zincite exhibits Subadamantine and Resinous luster. Bertrandite, on other hand, exhibits Vitreous luster.