Cinnabar

Spinel

Cinnabar Vs Spinel

Cinnabar

Spinel

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Astrology

Origin

Spain, China

Brazil, USA, Madagascar, Sri Lanka, Burma, Thailand, Cambodia, Afghanistan, Russia

Color

Red, gray, Brown, pink

Blue, Violet, Colorless, Red, Green, Brown

Streak

Scarlet, Red

White

For which Rashi?

Sagittarius, Scorpio

Planet

Pluto

Element of Planets

Energy

How to Wear?

Finger

Ring Metal

Deities

Hephaestus

Not to wear with

Powers

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Slightly sectile

Solubility

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

Durability

Specific Gravity

23.64-3.66

1 7.18

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Fracture

Uneven

Conchoidal, Uneven

Cleavage

Prismatic {10 1 0}, perfect

None, but may exhibit slight parting

Mohs Hardness

2-2.58

2 10

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Chemical Composition

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

MgAl₂O₄

Optical Properties

Luster

Adamantine

Vitreous

Pleochroism

Absent

Dispersion

0.060.02

0.005 1

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Transparency

Translucent

Transparent, Translucent, Transparent to translucent

Refractive Index

2.905-3.251.73

1 3.25

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Optic Character

Crystal System

Trigonal

Isometric

Birefringence

-9999-9999

0 0.296

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Clarity

Translucent

TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

Boosts mental agility and focus

Cardiovascular

Respiratory

Poor

Good

Reproductive

Digestive

Psychology

Passion

Revitalization

Healing

Emotional healing

Qualities Associated

Manifestation

Vitality

Cinnabar Vs Spinel Fracture

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

Compare Red Gemstones

Cinnabar Vs Franklinite

Cinnabar Vs Friedelite

Cinnabar Vs Hexagonite

Cinnabar Vs Spinel Luster

A primary knowledge about Cinnabar vs Spinel 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. Spinel, on other hand, exhibits Vitreous luster.