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Brookite
Brookite

Dallasite
Dallasite



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Brookite
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Dallasite

Brookite Vs Dallasite

Astrology

Origin

Russia
Southern and central Africa

Color

Red, Reddish, Brown, Black, orange
Green

Streak

White
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For which Rashi?

-
-

Planet

-
-

Element of Planets

-
-

Energy

-
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How to Wear?

Finger

-
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Ring Metal

-
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Deities

-
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Not to wear with

-
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Powers

-
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

Brittle
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Solubility

-
-

Durability

-
-

Specific Gravity

3.87-4.142.58-2.91
1 7.18
👆🏻

Fracture

Subconchoidal, Conchoidal
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Cleavage

Poor on {120}, in traces on {001}
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Mohs Hardness

5.5-66.5-7
2 10
👆🏻

Chemical Composition

TiO 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
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Optical Properties

Luster

Adamantine
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Pleochroism

Very weak
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Dispersion

0.200.01
0.005 1
👆🏻

Transparency

-
-

Refractive Index

2.583-2.7411.540
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Orthorhombic
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Birefringence

0.1170.008-0.010
0 0.296
👆🏻

Clarity

-
-

Benefits

Physical

Neurological

-
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Cardiovascular

-
Supports heart health

Respiratory

-
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Reproductive

-
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Digestive

-
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Psychology

Transformation
Harmony

Healing

Emotional healing
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Qualities Associated

Transformation
Transformation

Brookite Vs Dallasite Fracture

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

Brookite Vs Dallasite Luster

A primary knowledge about Brookite vs Dallasite 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.