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Verdelite
Verdelite

Herderite
Herderite



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Verdelite
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Herderite

Verdelite Vs Herderite

Astrology

Origin

Afghanistan, Brazil, Mozambique, Sri Lanka, USA
Southern and central Africa

Color

Green, Brown
Colorless, White, Greenish

Streak

-
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

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.90-3.402.90-3.02
1 7.18
👆🏻

Fracture

Conchoidal
Subconchoidal, Conchoidal

Cleavage

Indiscernible
Indistinct on {110}

Mohs Hardness

7-7.55-5.5
2 10
👆🏻

Chemical Composition

Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) Formula given for elbaite.
CaBePO 4(F,OH)Ulrich Henn and Claudio C.

Optical Properties

Luster

-
Vitreous

Pleochroism

Strong: dark green yellow
-

Dispersion

0.020.01
0.005 1
👆🏻

Transparency

Transparent, Translucent
Transparent

Refractive Index

1.614-1.6661.587-1.642
1 3.25
👆🏻

Optic Character

-
Biaxial/+

Crystal System

-
monoclinic

Birefringence

0.014-0.0400.028-0.032
0 0.296
👆🏻

Clarity

Transparent
Transparent

Benefits

Physical

Neurological

-
-

Cardiovascular

Supports heart health
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

Compassion
Self-awareness

Healing

Emotional healing
Emotional healing

Qualities Associated

Compassion
Higher Awareness

Verdelite Vs Herderite Fracture

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

Verdelite Vs Herderite Luster

A primary knowledge about Verdelite vs Herderite 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. Herderite, on other hand, exhibits Vitreous luster.