Tanzanite

Opal

Tanzanite Vs Opal

Tanzanite

Opal

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1 Astrology

1.1 Origin

Tanzania, Yellow, green, Yellow, green

Ethiopia

1.2 Color

Blue

Yellow, White, Red, Brown, Blue

1.3 Streak

White, Colorless

White

1.4 For which Rashi?

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

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

1.5 Planet

Not Available

Mercury

1.6 Element of Planets

Air, Water, Earth

Earth, Air, Water

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Receptive, Projective

Projective, Receptive

1.9 Deities

Goddess

Cupid

1.10 Not to wear with

Not Available

1.11 Powers

Love, Healing

Astral Projection, Psychicism

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Not Available

2 Physical Properties

2.1 Tenacity

Not Available

BrittleWalter Schumann

2.2 Solubility

Not Available

hot salt water

2.3 Durability

Hard

Not Available

2.4 Specific Gravity

3.351.98-2.25

1 7.18

2.5 Fracture

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

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

2.6 Cleavage

Perfect {010}, imperfect {100}

None

2.7 Mohs Hardness

6.5-75-6.5

2 10

2.8 Chemical Composition

Ca₂Al₃(SiO₄)₃(OH)

SiO₂ · nH₂O

3 Optical Properties

3.1 Luster

Vitreous

Vitreous, Pearly

3.2 Pleochroism

Present

None

3.3 Dispersion

0.03None

0.007 1

3.4 Transparency

Transparent, Translucent, Transparent to translucent

3.5 Refractive Index

1.685-1.7071.37-1.52

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Orthorhombic

Trigonal

3.8 Birefringence

0.006-0.018Not Available

0 0.296

3.9 Clarity

TransparentUlrich Henn and Claudio C. Milisenda

Transparent

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

Tanzanite Vs Opal Fracture

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

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Tanzanite Vs Opal Luster

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