|Minerals of the Chickering Mine Walpole, NH UK_BJ1 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: Unknown. A Ca, Fe, Mn phosphate
Discussion: EDS analysis. Analyst suggested Roscherite - greifensteinite. Bob stated he believes a jahnsite group member or perhaps laueite is a best guess for this mineral. Will likely require XRD to solve.