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Obsidian
Obsidian

Quartz
Quartz



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Obsidian
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Quartz

Obsidian Vs Quartz

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Astrology

Origin

Australia, Canada, Guatemala, Italy, Kenya, Mexico, Turkey
Brazil

Color

Brown, Green
Black, Colorless, Green, Violet, White, Yellow, Blue, Red, pink, Brown, gray

Streak

-
White

For which Rashi?

Sagittarius
Taurus, Capricorn, Sagittarius

Planet

-
Venus

Element of Planets

-
Earth, Water

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

Itzpapalotl
Nerthus

Not to wear with

-
-

Powers

Protection
Healing, Protection

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

2.35-2.602.65
1 7.18
👆🏻

Fracture

Conchoidal, ConchoidalWalter Schumann
Conchoidal

Cleavage

None
{0110} Indistinct

Mohs Hardness

5-5.57
2 10
👆🏻

Chemical Composition

SiO2
SiO2

Optical Properties

Luster

Vitreous
Vitreous

Pleochroism

-
None

Dispersion

0.010.01
0.005 1
👆🏻

Transparency

Transparent, Translucent
Transparent, Translucent, Transparent to translucent

Refractive Index

1.450-1.5501.544-1.553
1 3.25
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Optic Character

-
-

Crystal System

-
Trigonal

Birefringence

-99990.009
0 0.296
👆🏻

Clarity

Transparent
Opaque

Benefits

Physical

Neurological

Aids in mental clarity and focus
Enhances mental clarity and focus

Cardiovascular

-
-

Respiratory

Good
Good

Reproductive

-
Supports reproductive health

Digestive

-
-

Psychology

Grounding
Clarity

Healing

Physical healing
Emotional healing

Qualities Associated

Protection
Clarity

Obsidian Vs Quartz Fracture

Fracture is an important parameter when you compare Obsidian and Quartz Physical Properties. It is necessary to understand the significance of these properties, before you compare Obsidian Vs Quartz 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 Obsidian is Conchoidal and ConchoidalWalter Schumann. Quartz fracture is Conchoidal.

Obsidian Vs Quartz Luster

A primary knowledge about Obsidian vs Quartz 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. Obsidian exhibits Vitreous luster. Quartz, on other hand, exhibits Vitreous luster.