Brucite

Bertrandite

Brucite Vs Bertrandite

Brucite

Bertrandite

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Astrology

Origin

Pakistan

Southern and central Africa

Color

White, Green, Blue, Yellow, Brownish, Red, gray

Colorless, Yellow

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

Sectile

Solubility

Durability

Specific Gravity

2.392.59-2.60

1 7.18

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Fracture

Irregular

Cleavage

Perfect on {0001}

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

Mohs Hardness

2.56-7

2 10

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Chemical Composition

Mg(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)

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

Optical Properties

Luster

Vitreous, Pearly

Vitreous

Pleochroism

none.

Dispersion

0.030.01

0.005 1

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Transparency

TransparentMichael OâDonoghue

TransparentAnthony et al

Refractive Index

1.56-1.601.583-1.614

1 3.25

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Optic Character

Crystal System

Trigonal

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

Birefringence

0.010-0.020-9999

0 0.296

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Clarity

TransparentMichael OâDonoghue

TransparentAnthony et al

Benefits

Physical

Neurological

Cardiovascular

Promotes mental clarity

Respiratory

Good

Reproductive

Digestive

Supports digestive health

Psychology

Peace

Harmony

Healing

Emotional healing

Qualities Associated

Peace

Creativity

Brucite Vs Bertrandite Fracture

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

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Brucite Vs Bertrandite Luster

A primary knowledge about Brucite vs Bertrandite 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. Brucite exhibits Vitreous and Pearly luster. Bertrandite, on other hand, exhibits Vitreous luster.