BUTLERITE


Meaning of BUTLERITE in English

General Information:

Chemical Formula:

Fe+++(SO4)(OH)·2(H2O)

Composition:

(Molecular Weight = 204.95 gm)

Iron 27.25 % Fe

Hydrogen 2.46 % H

Sulfur 15.65 % S

Oxygen 54.65 % O

Empirical Formula:

Fe3+(SO4)(OH)·2(H2O)

Physical Properties:

Cleavage:

[100] Perfect

Color:

dark yellow or orange.

Density:

2.55

Diaphaniety:

Transparent

Hardness:

2.5 - Finger Nail

Luminescence:

Non-fluorescent.

Luster:

Vitreous (Glassy)

Streak:

light yellow

More details...

Mineralogy database English vocab.      Английский словарь базы данных минералогии .