Cookeite from selected localities.
USA | |
| Mineralogical Record 23:19-28,80; Mineralogical Magazine 1902 13 : 97-121.; Rocks & Minerals (1995) 70:396-409; Earl Ingerson. American Mineralogist, Vol. 23, No. 4, April 1938, pp. 269-276 |
Harold Moritz collection | |
Leif DeValentino collection |
Hewitt Gem Quarry, Haddam, Middlesex County, Connecticut, USA