Rock Crystal

Sapphire

Rock Crystal Vs Sapphire

Rock Crystal

Sapphire

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1 Astrology

1.1 Origin

Sri Lanka

Burma, Sri Lanka, India, Madagascar, Kenya, Tanzania, Thailand, Cambodia, China, Australia, USA

1.2 Color

White, Colorless, Blue, Red, Green, Yellow, Violet

Colorless, Yellow, Green, Violet, White, Colorless, Blue, Red, Green, Yellow, pink

1.3 Streak

Not Available

1.4 For which Rashi?

Not Available

Pisces, Taurus, Gemini, Libra, Pisces, Taurus, Gemini, Libra, Pisces, Taurus, Gemini, Libra

1.5 Planet

Not Available

Saturn

1.6 Element of Planets

Not Available

Water

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Not Available

Receptive

1.9 Deities

Not Available

Apollo

1.10 Not to wear with

Not Available

1.11 Powers

Not Available

Psychic Power, Prosperity

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Not Available

2 Physical Properties

2.1 Tenacity

Not Available

2.2 Solubility

Not Available

insoluble

2.3 Durability

Not Available

2.4 Specific Gravity

2.653.95-4.03

1 7.18

2.5 Fracture

ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001)

Uneven, Uneven, Gems, Sixth Edition (2006)

2.6 Cleavage

Not Available

None, but may exhibit parting

2.7 Mohs Hardness

2 10

2.8 Chemical Composition

SiO 2Walter Schumann , Gemstones of the world (2001)

Al ₂ O ₃

3 Optical Properties

3.1 Luster

Not Available

Vitreous, Adamantine, Vitreous, Adamantine

3.2 Pleochroism

AbsentWalter Schumann

Strong

3.3 Dispersion

0.010.02

0.007 1

3.4 Transparency

TransparentWalter Schumann, Gemstones of the world (2001) More from other references

Transparent, Translucent, Transparent to opaque

3.5 Refractive Index

1.544-1.5531.762-1.788

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Not Available

Trigonal

3.8 Birefringence

0.0090.008-0.009

0 0.296

3.9 Clarity

TransparentWalter Schumann

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

Rock Crystal Vs Sapphire Fracture

Fracture is an important parameter when you compare Rock Crystal and Sapphire Physical Properties. It is necessary to understand the significance of these properties, before you compare Rock Crystal Vs Sapphire 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 Rock Crystal is ConchoidalWalter Schumann, ConchoidalWalter Schumann, Gemstones of the world (2001) and Gemstones of the world (2001). Sapphire fracture is Gems, Sixth Edition (2006), Uneven and Uneven.

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Rock Crystal Vs Sapphire Luster

A primary knowledge about Rock Crystal vs Sapphire 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. Sapphire, on other hand, exhibits Adamantine, Adamantine, Vitreous and Vitreous luster.