Minerals of the Chickering Mine Walpole, NH        ROCKBRIDGEITE     Fe2+Fe3+4(PO4)3(OH)5       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: Visual.
Discussion: Also see frondelite discussion.
Highslide JS
ROCKBRIDGEITE    4 mm field of view     AW      Photo: ROC_1   [bw]
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ROCKBRIDGEITE    2 mm vug lined with rockbridgeite/frondelite      TM      Photo: ROC_2   [tm]
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ROCKBRIDGEITE    1.6 mm fov. Rockbridgeite on botryodal apatite     AW      Photo: ROC_3   [aw]
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ROCKBRIDGEITE    1.6 mm fov. 2.8 mm field of view     AW      Photo: ROC_4   [bw]