(Îles du Connétable)
Ref.: Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 760.
Two islands (Grand Connétable and Petit Connétable) within French Guiana that was claimed under the Guano Islands Act of 1856 for the United States of America.
Mineral List:1 entry listed.
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