Cinnabar

Biotite

Cinnabar Vs Biotite

Cinnabar

Biotite

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Astrology

Origin

Spain, China

Color

Red, gray, Brown, pink

Brown, Yellow, White, Greenish

Streak

Scarlet, Red

White, gray

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

Slightly sectile

Brittle

Solubility

1.04 x 10⁻²⁵ g per 100 ml water (Ksp at 25°C = 2 x 10⁻³²)

Durability

Specific Gravity

22.7-3.3

1 7.18

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Fracture

Uneven

Uneven, Even

Cleavage

Prismatic {10 1 0}, perfect

Perfect on the {001}

Mohs Hardness

2-2.52.5-3.0

2 10

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Chemical Composition

HgSMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

K(Mg,Fe++)3[AlSi3O10(OH,F)2

Optical Properties

Luster

Adamantine

Vitreous, Pearly

Pleochroism

Strong

Dispersion

0.06-

0.005 1

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Transparency

Translucent

Refractive Index

2.905-3.251.565-1.625

1 3.25

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Optic Character

Crystal System

Trigonal

monoclinic

Birefringence

-99990.03-0.07

0 0.296

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Clarity

Translucent

Benefits

Physical

Neurological

Boosts mental agility and focus

Enhances mental clarity and focus

Cardiovascular

Respiratory

Poor

Good

Reproductive

Digestive

Psychology

Passion

Grounding

Healing

Emotional healing

Qualities Associated

Manifestation

Grounding

Cinnabar Vs Biotite Fracture

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

Compare Red Gemstones

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Cinnabar Vs Biotite Luster

A primary knowledge about Cinnabar vs Biotite 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. Cinnabar exhibits Adamantine luster. Biotite, on other hand, exhibits Vitreous and Pearly luster.