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Blue quartz
Blue quartz

Opal
Opal



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Blue quartz
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Opal

Blue quartz Vs Opal

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Astrology

Origin

-
Ethiopia

Color

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

Streak

-
White

For which Rashi?

-
Cancer, Libra, Scorpio

Planet

-
Mercury

Element of Planets

-
Earth, Air, Water

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
Cupid

Not to wear with

-
-

Powers

-
Astral Projection, Psychicism

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
BrittleWalter Schumann

Solubility

-
hot salt water

Durability

-
-

Specific Gravity

-99991.98-2.25
1 7.18
👆🏻

Fracture

-
Conchoidal

Cleavage

None
None

Mohs Hardness

-99995-6.5
2 10
👆🏻

Chemical Composition

SiO2 with dumortierite
SiO2 · nH2O

Optical Properties

Luster

-
Vitreous, Pearly

Pleochroism

-
None

Dispersion

0.010.01
0.005 1
👆🏻

Transparency

-
Transparent, Translucent, Transparent to translucent

Refractive Index

-99991.37-1.52
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
Trigonal

Birefringence

-9999-9999
0 0.296
👆🏻

Clarity

-
Transparent

Benefits

Physical

Neurological

-
Enhances mental clarity and focus

Cardiovascular

-
-

Respiratory

Excellent
-

Reproductive

-
-

Digestive

-
-

Psychology

Calmness
Creativity

Healing

Emotional healing
Emotional healing

Qualities Associated

Harmony
Creativity

Blue quartz Vs Opal Fracture

Fracture is an important parameter when you compare Blue quartz and Opal Physical Properties. It is necessary to understand the significance of these properties, before you compare Blue quartz 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. Opal fracture is Conchoidal.

Blue quartz Vs Opal Luster

A primary knowledge about Blue quartz 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. Opal, on other hand, exhibits Vitreous and Pearly luster.