Sanidine

Petalite

Sanidine Vs Petalite

Sanidine

Petalite

Add ⊕

Astrology

Origin

Madagascar, Southern and central Africa

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

Color

Grey, Brownish, Blue, Colorless, White, gray, Reddish

Colorless, gray, Yellow, White

Streak

White

Colorless

For which Rashi?

Planet

Element of Planets

Energy

How to Wear?

Finger

Ring Metal

Deities

Not to wear with

Powers

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Brittle

Solubility

insoluble

Durability

Specific Gravity

2.54-2.612.40

1 7.18

👆🏻

Fracture

Uneven

Subconchoidal, ConchoidalWalter Schumann, Conchoidal

Cleavage

{001} Perfect, {010} Good

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

Mohs Hardness

66-6.5

2 10

👆🏻

Chemical Composition

KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)

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

Optical Properties

Luster

Vitreous, Pearly

Pleochroism

Dispersion

0.010.01

0.005 1

👆🏻

Transparency

Transparent

Refractive Index

1.518-1.5361.502-1.523

1 3.25

👆🏻

Optic Character

Crystal System

monoclinic

Birefringence

0.005-0.0080.012-0.016

0 0.296

👆🏻

Clarity

Transparent

TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

Cardiovascular

Respiratory

Good

Reproductive

Digestive

Psychology

Creativity

Calmness

Healing

Emotional healing

Qualities Associated

Creativity

Peace

Sanidine Vs Petalite Fracture

Fracture is an important parameter when you compare Sanidine and Petalite Physical Properties. It is necessary to understand the significance of these properties, before you compare Sanidine 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 Sanidine is Uneven. Petalite fracture is Subconchoidal, ConchoidalWalter Schumann and Conchoidal.

Compare Blue Gemstones

Sanidine Vs Shattuckite

Sanidine Vs Sillimanite

Sanidine Vs Star Ruby

Sanidine Vs Petalite Luster

A primary knowledge about Sanidine 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. Petalite, on other hand, exhibits Vitreous and Pearly luster.