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Journal Article
Published: 01 October 1924
American Mineralogist (1924) 9 (10): 208–209.
...Earl V. Shannon Abstract The mineral remingtonite, supposedly a hydrous cobalt—carbonate, was described by J. C. Booth in 1852 from the old mine at Finksburg, Carroll County, Maryland. The composition was based upon qualitative tests, the mineral being considered a carbonate because of a slight...
Journal Article
Published: 01 August 1923
American Mineralogist (1923) 8 (8): 147–148.
...Earl V. Shannon Abstract The old copper mines of Carroll County, Maryland, are known to mineralogists as the type localities for two rare cobalt minerals, remingtonite and carrollite. The ores have, however, received little critical mineralogical examination in recent years. While on a visit...