|Minerals of the Chickering Mine Walpole, NH PYRRRHOTITE Fe1-xS (x = 0 - 0.2) Back to Chickering front page.|
Specimen owner ID's (capitals): TM = Tom Mortimer, BW = Bob Wilken, BJ = Bob Janules, PC = Peter Cristofono, AW = Anna Wilken
Photographer ID's (lower case).
Identification: PYR_1 => EDS analysis. PYR_3 => visual, tested as magnetic sulfide [tm]
Discussion: Pyrrhotite is slightly magnetic, pyrite is not.