Dioptase

Spinel

Dioptase Vs Spinel

Dioptase

Spinel

Add ⊕

Astrology

Origin

Kazakhstan

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

Color

Green, Blue

Blue, Violet, Colorless, Red, Green, Brown

Streak

Green

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

Brittle

Solubility

Soluble

Durability

Specific Gravity

3.25-3.353.64-3.66

1 7.18

👆🏻

Fracture

Conchoidal, ConchoidalWalter Schumann

Conchoidal, Uneven

Cleavage

Perfect in three directions

None, but may exhibit slight parting

Mohs Hardness

2 10

👆🏻

Chemical Composition

CuSiO 2(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

MgAl₂O₄

Optical Properties

Luster

Vitreous

Pleochroism

Weak; dark emerald green

Absent

Dispersion

0.040.02

0.005 1

👆🏻

Transparency

TranslucentHerve Nicolas Lazzarelli

Transparent, Translucent, Transparent to translucent

Refractive Index

1.644-1.7201.73

1 3.25

👆🏻

Optic Character

Crystal System

Trigonal

Isometric

Birefringence

0.051-0.053-9999

0 0.296

👆🏻

Clarity

TranslucentHerve Nicolas Lazzarelli

TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

Aids in mental clarity and focus

Cardiovascular

Respiratory

Excellent

Good

Reproductive

Digestive

Psychology

Emotional Healing

Revitalization

Healing

Emotional healing

Qualities Associated

Emotional Healing

Vitality

Dioptase Vs Spinel Fracture

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

Compare Green Gemstones

Dioptase Vs Feldspar

Dioptase Vs Fibrolite

Dioptase Vs Forsterite

Dioptase Vs Spinel Luster

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