Opal

Tanzanite

Opal Vs Tanzanite

Opal

Tanzanite

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1 Astrology

1.1 Origin

Ethiopia

Tanzania, Yellow, green, Yellow, green

1.2 Color

Yellow, White, Red, Brown, Blue

Blue

1.3 Streak

White

White, Colorless

1.4 For which Rashi?

Cancer, Libra, Scorpio, Cancer, Libra, Scorpio, Cancer, Libra, Scorpio

Sagittarius, Pisces, Virgo, Sagittarius, Pisces, Virgo, Sagittarius, Pisces, Virgo

1.5 Planet

Mercury

Not Available

1.6 Element of Planets

Earth, Air, Water

Air, Water, Earth

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Projective, Receptive

Receptive, Projective

1.9 Deities

Cupid

Goddess

1.10 Not to wear with

Not Available

1.11 Powers

Astral Projection, Psychicism

Love, Healing

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Not Available

2 Physical Properties

2.1 Tenacity

BrittleWalter Schumann

Not Available

2.2 Solubility

hot salt water

Not Available

2.3 Durability

Not Available

Hard

2.4 Specific Gravity

1.98-2.253.35

1 7.18

2.5 Fracture

Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references, Brittle

Uneven, Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)

2.6 Cleavage

None

Perfect {010}, imperfect {100}

2.7 Mohs Hardness

5-6.56.5-7

2 10

2.8 Chemical Composition

SiO₂ · nH₂O

Ca₂Al₃(SiO₄)₃(OH)

3 Optical Properties

3.1 Luster

Vitreous, Pearly

Vitreous

3.2 Pleochroism

None

Present

3.3 Dispersion

None0.03

0.007 1

3.4 Transparency

Transparent, Translucent, Transparent to translucent

3.5 Refractive Index

1.37-1.521.685-1.707

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Trigonal

Orthorhombic

3.8 Birefringence

Not Available0.006-0.018

0 0.296

3.9 Clarity

Transparent

TransparentUlrich Henn and Claudio C. Milisenda

4 Benefits

4.1 Physical

4.1.1 Neurological

Not Available

4.1.2 Cardiovascular

Not Available

4.1.3 Respiratory

Not Available

4.1.4 Reproductive

Not Available

4.1.5 Digestive

Not Available

4.2 Psychology

Not Available

4.3 Healing

Not Available

4.4 Qualities Associated

Not Available

Opal Vs Tanzanite Fracture

Fracture is an important parameter when you compare Opal and Tanzanite Physical Properties. It is necessary to understand the significance of these properties, before you compare Opal Vs Tanzanite 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 Opal is Brittle, Conchoidal, Conchoidal and Gemstones of the world (2001) More from other references. Tanzanite fracture is Conchoidal, Gemstones of the world (2001), Uneven and UnevenWalter Schumann.

Compare Semi Precious Gemstones

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Opal Vs Tanzanite Luster

A primary knowledge about Opal vs Tanzanite 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. Opal exhibits Pearly and Vitreous luster. Tanzanite, on other hand, exhibits Vitreous luster.