Turquoise

Petalite

Turquoise Vs Petalite

Turquoise

Petalite

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1 Astrology

1.1 Origin

Afghanistan, Australia, India, blue, green, blue, green

Canada, USA, Brazil, Italy, Mozambique, Zimbabwe, Russia, Burma, Australia

1.2 Color

Green, Blue, gray

Colorless, gray, Yellow, White

1.3 Streak

White

Colorless

1.4 For which Rashi?

Sagittarius, Pisces, Aquarius, Sagittarius, Pisces, Aquarius, Sagittarius, Pisces, Aquarius

Not Available

1.5 Planet

Venus, Neptune

Not Available

1.6 Element of Planets

Earth

Not Available

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Receptive

Not Available

1.9 Deities

Buddha

Not Available

1.10 Not to wear with

Not Available

1.11 Powers

Protection, Courage, Love

Not Available

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Not Available

2 Physical Properties

2.1 Tenacity

Not Available

Brittle

2.2 Solubility

Soluble

insoluble

2.3 Durability

Not Available

2.4 Specific Gravity

2.30-2.902.40

1 7.18

2.5 Fracture

Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle

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

2.6 Cleavage

Good to perfect_usually N/A

Perfect on {001}, poor on {201} with 38.5° angle between the two

2.7 Mohs Hardness

5-66-6.5

2 10

2.8 Chemical Composition

CuAl₆(PO₄)₄(OH)₈ • 4H₂O

LiAlSi 4O 10Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

3 Optical Properties

3.1 Luster

Waxy

Vitreous, Pearly

3.2 Pleochroism

Weak

AbsentWalter Schumann

3.3 Dispersion

None0.01

0.007 1

3.4 Transparency

Translucent, Opaque

Gemmological Tables (2004) More from other references

3.5 Refractive Index

1.610-1.6501.502-1.523

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Triclinic

monoclinic

3.8 Birefringence

0.0400.012-0.016

0 0.296

3.9 Clarity

Translucent

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

Turquoise Vs Petalite Fracture

Fracture is an important parameter when you compare Turquoise and Petalite Physical Properties. It is necessary to understand the significance of these properties, before you compare Turquoise Vs Petalite 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 Turquoise is Brittle, Conchoidal, ConchoidalArthur Thomas and Gemstones (2009). Petalite fracture is Brittle, Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references and Subconchoidal.

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Turquoise Vs Petalite Luster

A primary knowledge about Turquoise vs Petalite 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. Turquoise exhibits Waxy luster. Petalite, on other hand, exhibits Pearly and Vitreous luster.