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Oligoclase
Oligoclase

Zoisite
Zoisite



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X
Oligoclase
X
Zoisite

Oligoclase Vs Zoisite

Astrology

Origin

Southern and central Africa
Pakistan, Tanzania

Color

Colorless, Brown, Greenish, gray
Brown, gray, Green, Blue, rose, Red

Streak

White
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

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.62-2.673.20-3.50
1 7.18
👆🏻

Fracture

Uneven
Uneven, Conchoidal, Even

Cleavage

From the Greek, oligos and kasein, little cleavage.
Perfect {010} imperfect {100}

Mohs Hardness

6-6.56-7
2 10
👆🏻

Chemical Composition

Na(90-70%)Ca(10-30%)(Al,Si)AlSi 2O 8Michael O’Donoghue , Gems, Sixth Edition (2006)
Ca2Al3(SiO4)3(OH)

Optical Properties

Luster

Vitreous
Vitreous

Pleochroism

-
X = pale pink to red-violet; Y = nearly colorless to bright pink or deep blue; Z = pale yellow to yellow-green

Dispersion

0.010.02
0.005 1
👆🏻

Transparency

-
Transparent, Translucent, Opaque . May be translucent in thin backlit sections.

Refractive Index

1.538-1.5501.685-1.707
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
Orthorhombic

Birefringence

0.0100.006-0.018
0 0.296
👆🏻

Clarity

TransparentUlrich Henn and Claudio C. Milisenda
Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus
-

Cardiovascular

-
Supports heart health

Respiratory

-
Excellent

Reproductive

-
Supports reproductive health

Digestive

-
-

Psychology

Harmony
Transformation

Healing

Emotional healing
Emotional healing

Qualities Associated

Harmony
-

Oligoclase Vs Zoisite Fracture

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

Oligoclase Vs Zoisite Luster

A primary knowledge about Oligoclase vs Zoisite 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. Oligoclase exhibits Vitreous luster. Zoisite, on other hand, exhibits Vitreous luster.