Cleavelandite from selected localities.
USA (FRL) | |
| "Western Massachusetts Mineral Localites" by Plante, A.R., Valley Geology Press, 1992; USGS Bull 126 |
Emerson, B. K. (1917). The Geology of Massachusetts and Rhode Island (USGS Bulletin 597), p.255. | |
| Shaub, B. M and Schenck, B. J. (1954). Pollucite From Lithia, Massachusetts (American Mineralogist 39:661). |
Clark Ledge pegmatite locality, Chesterfield, Hampshire County, Massachusetts, USA