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Siderite
Siderite

Pyrite Marcasite
Pyrite Marcasite



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Siderite
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Pyrite Marcasite

Astrology

Origin

Brazil
-

Color

Yellow, Brown, gray, Greenish
Yellow

Streak

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

3.83-3.894.9-5.2
1 7.18
👆🏻

Fracture

Uneven, Conchoidal
-

Cleavage

Perfect on {01 1 1}
None

Mohs Hardness

3.5-4.56-6.5
2 10
👆🏻

Chemical Composition

Fe2+ CO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
FeS2

Optical Properties

Luster

Pearly
-

Pleochroism

-
-

Dispersion

0.040.03
0.005 1
👆🏻

Transparency

Transparent, Translucent
Opaque

Refractive Index

1.633-1.875-9999
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Trigonal
Isometric

Birefringence

0.242-9999
0 0.296
👆🏻

Clarity

Transparent
Opaque

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Good
-

Reproductive

-
-

Digestive

-
-

Psychology

Confidence
-

Healing

Emotional healing
Physical healing

Qualities Associated

Grounding
-