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Verdelite
Verdelite

Prehnite
Prehnite



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Verdelite
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Prehnite

Verdelite Vs Prehnite

Astrology

Origin

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

Color

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

Streak

-
Colorless

For which Rashi?

-
Libra

Planet

-
Venus

Element of Planets

-
Earth

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
Freya

Not to wear with

-
-

Powers

-
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

2.90-3.402.80-2.95
1 7.18
👆🏻

Fracture

Conchoidal
Uneven

Cleavage

Indiscernible
Distinct on [001]

Mohs Hardness

7-7.56-6.5
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.
Ca2Al2Si3O12(OH)

Optical Properties

Luster

-
Vitreous

Pleochroism

Strong: dark green yellow
-

Dispersion

0.020.01
0.005 1
👆🏻

Transparency

Transparent, Translucent
Translucent

Refractive Index

1.614-1.6661.611-1.673
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
Orthorhombic

Birefringence

0.014-0.0400.021-0.033
0 0.296
👆🏻

Clarity

Transparent
TranslucentHerve Nicolas Lazzarelli

Benefits

Physical

Neurological

-
Enhances mental clarity and focus

Cardiovascular

Supports heart health
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

Compassion
Harmony

Healing

Emotional healing
Physical healing

Qualities Associated

Compassion
Harmony

Verdelite Vs Prehnite Fracture

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

Verdelite Vs Prehnite Luster

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