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Topazolite
Topazolite

Biotite
Biotite



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Topazolite
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Biotite

Topazolite Vs Biotite

Astrology

Origin

Southern and central Africa
-

Color

Yellow
Brown, Yellow, White, Greenish

Streak

-
White, gray

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

3.70-4.102.7-3.3
1 7.18
👆🏻

Fracture

Conchoidal
Uneven, Even

Cleavage

Indistinct
Perfect on the {001}

Mohs Hardness

6.5-72.5-3.0
2 10
👆🏻

Chemical Composition

Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
K(Mg,Fe++)3[AlSi3O10(OH,F)2

Optical Properties

Luster

Subadamantine
Vitreous, Pearly

Pleochroism

-
Strong

Dispersion

0.06-
0.005 1
👆🏻

Transparency

Transparent
-

Refractive Index

1.855-1.8951.565-1.625
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
monoclinic

Birefringence

-99990.03-0.07
0 0.296
👆🏻

Clarity

Transparent
-

Benefits

Physical

Neurological

Enhances mental clarity and focus
Enhances mental clarity and focus

Cardiovascular

-
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

Supports digestive health
-

Psychology

Happiness
Grounding

Healing

Emotional healing
Emotional healing

Qualities Associated

Manifestation
Grounding

Topazolite Vs Biotite Fracture

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

Topazolite Vs Biotite Luster

A primary knowledge about Topazolite vs Biotite 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. Topazolite exhibits Subadamantine luster. Biotite, on other hand, exhibits Vitreous and Pearly luster.