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Poldervaartite
Poldervaartite

Tortoiseshell
Tortoiseshell



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Poldervaartite
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Tortoiseshell

Astrology

Origin

Southern and central Africa
Southern and central Africa

Color

Colorless, White
Brown, Red, Green, Blue, Violet

Streak

White
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For which Rashi?

-
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Planet

-
-

Element of Planets

-
-

Energy

-
-

How to Wear?

Finger

-
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Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

-
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.911.25-1.35
1 7.18
👆🏻

Fracture

-
-

Cleavage

None
None

Mohs Hardness

-9999-9999
2 10
👆🏻

Chemical Composition

(Ca,Mn2+ ) 2(SiO 3OH)(OH)Anthony et al , Handbook of Mineralogy (2001)
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Optical Properties

Luster

Vitreous
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Pleochroism

Weak: colorless light gray bluish grayAnthony et al
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Dispersion

0.030.01
0.005 1
👆🏻

Transparency

Transparent
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Refractive Index

1.634-1.6561.540-1.560
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
-

Birefringence

-9999-9999
0 0.296
👆🏻

Clarity

Transparent
OpaqueUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

-
-

Cardiovascular

-
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Respiratory

Good
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Reproductive

-
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Digestive

-
Supports digestive health

Psychology

-
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Healing

Emotional healing
Emotional healing

Qualities Associated

Creativity
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