Verdelite

Oligoclase

Verdelite Vs Oligoclase

Verdelite

Oligoclase

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Astrology

Origin

Afghanistan, Brazil, Mozambique, Sri Lanka, USA

Southern and central Africa

Color

Green, Brown

Colorless, Brown, Greenish, gray

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

2.90-3.402.62-2.67

1 7.18

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Fracture

Conchoidal

Uneven

Cleavage

Indiscernible

From the Greek, oligos and kasein, little cleavage.

Mohs Hardness

7-7.56-6.5

2 10

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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.

Na(90-70%)Ca(10-30%)(Al,Si)AlSi 2O 8Michael OâDonoghue , Gems, Sixth Edition (2006)

Optical Properties

Luster

Vitreous

Pleochroism

Strong: dark green yellow

Dispersion

0.020.01

0.005 1

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Transparency

Transparent, Translucent

Refractive Index

1.614-1.6661.538-1.550

1 3.25

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Optic Character

Crystal System

Birefringence

0.014-0.0400.010

0 0.296

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Clarity

Transparent

TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Supports heart health

Respiratory

Good

Reproductive

Digestive

Psychology

Compassion

Harmony

Healing

Emotional healing

Qualities Associated

Compassion

Harmony

Verdelite Vs Oligoclase Fracture

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

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Verdelite Vs Oligoclase Luster

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