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Astrophyllite
Astrophyllite

Oligoclase
Oligoclase



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Astrophyllite
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Oligoclase

Astrophyllite Vs Oligoclase

Astrology

Origin

Canada, Russia
Southern and central Africa

Color

Brown, Yellow, Greenish, Brownish, Red
Colorless, Brown, Greenish, gray

Streak

Brown, White
White

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

3.2-3.42.62-2.67
1 7.18
👆🏻

Fracture

Uneven
Uneven

Cleavage

Perfect on [001] imperfect on [100]
From the Greek, oligos and kasein, little cleavage.

Mohs Hardness

36-6.5
2 10
👆🏻

Chemical Composition

(K,Na) 3(Fe2+ ,Mn) 7Ti 2Si 8O 24(O,OH) 7Anthony et al , Handbook of mineralogy (2001)
Na(90-70%)Ca(10-30%)(Al,Si)AlSi 2O 8Michael O’Donoghue , Gems, Sixth Edition (2006)

Optical Properties

Luster

Greasy, Pearly
Vitreous

Pleochroism

Strong: X= deep red-orange Y= orange-yellow Z= lemon-yellow
-

Dispersion

0.120.01
0.005 1
👆🏻

Transparency

Translucent
-

Refractive Index

1.678-1.7581.538-1.550
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Triclinic
-

Birefringence

0.0500.010
0 0.296
👆🏻

Clarity

Translucent
TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

Enhances mental clarity and focus
Enhances mental clarity and focus

Cardiovascular

Supports heart health
-

Respiratory

Excellent
-

Reproductive

-
-

Digestive

-
-

Psychology

Self-Reflection
Harmony

Healing

Spiritual healing
Emotional healing

Qualities Associated

Self-Reflection
Harmony

Astrophyllite Vs Oligoclase Fracture

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

Astrophyllite Vs Oligoclase Luster

A primary knowledge about Astrophyllite vs Oligoclase 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. Astrophyllite exhibits Greasy and Pearly luster. Oligoclase, on other hand, exhibits Vitreous luster.