Bertrandite

Emerald

Bertrandite Vs Emerald

Bertrandite

Emerald

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Astrology

Origin

Southern and central Africa

Colombia, Zambia, Brazil, Madagascar, Southern and central Africa, Zimbabwe, Russia, India, Pakistan, Australia, USA, Mexico, Spain

Color

Colorless, Yellow

Green, Blue, Yellow, Grey

Streak

White

For which Rashi?

Taurus, Gemini, Aries

Planet

Venus, Mercury

Element of Planets

Earth

Energy

How to Wear?

Finger

Ring Metal

Gold

Deities

Diana, Artemis, Venus, Freyja

Not to wear with

Red Coral, Natural Pearl, Moonstone, Ruby

Powers

Protection, Love, Courage

Birthstone

Planetary

Taurus

Talisman

Gemini

Physical Properties

Tenacity

Solubility

Durability

Hard

Specific Gravity

2.59-2.602.67-2.78

1 7.18

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Fracture

Uneven, ConchoidalWalter Schumann

Cleavage

{001} Perfect, {110} Distinct, {101} Distinct

Imperfect on the [0001]

Mohs Hardness

6-77.5-8

2 10

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Chemical Composition

Be 4Si 2O 7(OH) 2Anthony et al , Handbook of mineralogy (2001)

Be₃Al₂SiO₆

Optical Properties

Luster

Vitreous

Pleochroism

none.

Strong dichroism: yellow green Lazzarelli

Dispersion

0.010.01

0.005 1

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Transparency

TransparentAnthony et al

Transparent, Translucent, Transparent to translucent

Refractive Index

1.583-1.6141.565-1.602

1 3.25

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Optic Character

Crystal System

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

Hexagonal

Birefringence

-99990.0040-0.0070

0 0.296

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Clarity

TransparentAnthony et al

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Promotes mental clarity

Soothes the digestive system

Respiratory

Good

Reproductive

Supports reproductive health

Digestive

Supports digestive health

Psychology

Harmony

Love

Healing

Emotional healing

Qualities Associated

Creativity

Love

Bertrandite Vs Emerald Fracture

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

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Bertrandite Vs Emerald Luster

A primary knowledge about Bertrandite vs Emerald 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. Bertrandite exhibits Vitreous luster. Emerald, on other hand, exhibits Vitreous luster.