Bertrandite

Kunzite

Bertrandite Vs Kunzite

Bertrandite

Kunzite

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Astrology

Origin

Southern and central Africa

Afghanistan, Pakistan, Burma, Brazil, Madagascar, USA, Canada, Russia, Mexico

Color

Colorless, Yellow

Colorless, pink

Streak

White

For which Rashi?

Taurus

Planet

Pluto, Venus

Element of Planets

Earth

Energy

How to Wear?

Finger

Ring Metal

Deities

Not to wear with

Powers

Love

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

2.59-2.603.15-3.21

1 7.18

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Fracture

Cleavage

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

1,2 prismatic

Mohs Hardness

6-76-7

2 10

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Chemical Composition

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

LiAlSi₂O₆

Optical Properties

Luster

Vitreous

Pleochroism

none.

Strong trichroism: colorless pink violetHerve Nicolas Lazzarelli

Dispersion

0.010.02

0.005 1

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Transparency

TransparentAnthony et al

Transparent

Refractive Index

1.583-1.6141.657-1.681

1 3.25

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Optic Character

Crystal System

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

monoclinic

Birefringence

-99990.014-0.016

0 0.296

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Clarity

TransparentAnthony et al

TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Promotes mental clarity

Respiratory

Good

Reproductive

Digestive

Psychology

Harmony

Emotional healing

Healing

Emotional healing

Qualities Associated

Creativity

Divine Love

Bertrandite Vs Kunzite Fracture

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

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Bertrandite Vs Kunzite Luster

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