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Chalcedony
Chalcedony

Sanidine
Sanidine



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Chalcedony
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Sanidine

Chalcedony Vs Sanidine

Astrology

Origin

Zimbabwe
Madagascar, Southern and central Africa

Color

Violet, White, gray, Blue, Brown, Black
Grey, Brownish, Blue, Colorless, White, gray, Reddish

Streak

White
White

For which Rashi?

Cancer, Sagittarius
-

Planet

-
-

Element of Planets

Water
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

Goddess Whope
-

Not to wear with

-
-

Powers

Protection
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

Soluble
-

Durability

-
-

Specific Gravity

2.55-2.702.54-2.61
1 7.18
👆🏻

Fracture

Uneven, Splintery, Conchoidal
Uneven

Cleavage

Absent
{001} Perfect, {010} Good

Mohs Hardness

6.5-76
2 10
👆🏻

Chemical Composition

SiO2
KAlSi 3O 8Michael O’Donoghue , Gems, Sixth Edition (2006)

Optical Properties

Luster

Vitreous
-

Pleochroism

-
-

Dispersion

0.010.01
0.005 1
👆🏻

Transparency

Translucent, Translucent to opaque
Transparent

Refractive Index

1.530-1.5431.518-1.536
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Trigonal
-

Birefringence

0.003-0.0090.005-0.008
0 0.296
👆🏻

Clarity

Translucent
Transparent

Benefits

Physical

Neurological

-
-

Cardiovascular

Supports heart health
-

Respiratory

Good
-

Reproductive

-
-

Digestive

-
-

Psychology

Harmony
Creativity

Healing

Emotional healing
-

Qualities Associated

Harmony
Creativity

Chalcedony Vs Sanidine Fracture

Fracture is an important parameter when you compare Chalcedony and Sanidine Physical Properties. It is necessary to understand the significance of these properties, before you compare Chalcedony Vs Sanidine 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 Chalcedony is Uneven, Splintery and Conchoidal. Sanidine fracture is Uneven.

Chalcedony Vs Sanidine Luster

A primary knowledge about Chalcedony vs Sanidine 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. Chalcedony exhibits Vitreous luster.