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Brookite
Brookite

Pargasite
Pargasite



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Brookite
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Pargasite

Brookite Vs Pargasite

Astrology

Origin

Russia
Southern and central Africa, Vietnam

Color

Red, Reddish, Brown, Black, orange
Green, Black, Brown

Streak

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

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.87-4.143.04-3.26
1 7.18
👆🏻

Fracture

Subconchoidal, Conchoidal
Splintery, Uneven

Cleavage

Poor on {120}, in traces on {001}
{110} perfect

Mohs Hardness

5.5-65-6
2 10
👆🏻

Chemical Composition

TiO 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
NaCa 2(Mg 4Al)Si 6Al 2O 22(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006)

Optical Properties

Luster

Adamantine
Vitreous

Pleochroism

Very weak
-

Dispersion

0.200.02
0.005 1
👆🏻

Transparency

-
Transparent

Refractive Index

2.583-2.7411.613-1.663
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Orthorhombic
monoclinic

Birefringence

0.1170.020
0 0.296
👆🏻

Clarity

-
Transparent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

-
Excellent

Reproductive

-
Supports reproductive health

Digestive

-
-

Psychology

Transformation
-

Healing

Emotional healing
Emotional healing

Qualities Associated

Transformation
Healing

Brookite Vs Pargasite Fracture

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

Brookite Vs Pargasite Luster

A primary knowledge about Brookite vs Pargasite 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. Brookite exhibits Adamantine luster. Pargasite, on other hand, exhibits Vitreous luster.