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Andesine
Andesine

Biotite
Biotite



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Andesine
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Biotite

Andesine Vs Biotite

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Astrology

Origin

Colombia, Origins: Congo
-

Color

Red, Yellow, White, gray, Green, Colorless
Brown, Yellow, White, Greenish

Streak

White
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
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

2.65-2.692.7-3.3
1 7.18
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Fracture

Uneven, Conchoidal
Uneven, Even

Cleavage

Perfect on {001}, good on {010}
Perfect on the {001}

Mohs Hardness

6-6.52.5-3.0
2 10
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Chemical Composition

(Na,Ca)Al1-2Si3-2O8
K(Mg,Fe++)3[AlSi3O10(OH,F)2

Optical Properties

Luster

Vitreous
Vitreous, Pearly

Pleochroism

colorless.
Strong

Dispersion

0.70-
0.005 1
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Transparency

Transparent, Translucent, Transparent to translucent
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Refractive Index

1.543-1.5641.565-1.625
1 3.25
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Optic Character

Biaxial/+
-

Crystal System

Triclinic
monoclinic

Birefringence

0.007-0.0110.03-0.07
0 0.296
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Clarity

Transparent
-

Benefits

Physical

Neurological

Enhances mental clarity and focus
Enhances mental clarity and focus

Cardiovascular

Supports heart health
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

Vitality
Grounding

Healing

Emotional healing
Emotional healing

Qualities Associated

Vitality
Grounding

Andesine Vs Biotite Fracture

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

Andesine Vs Biotite Luster

A primary knowledge about Andesine 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. Andesine exhibits Vitreous luster. Biotite, on other hand, exhibits Vitreous and Pearly luster.