TY  - RPRT
TI  - Geology of the pegmatites and associated rocks of Maine, including feldspar, quartz, mica, and gem deposits
AU  - Edson Sunderland Bastin
PY  - 1911
DO  - 10.3133/b445
UR  - https://pubs.usgs.gov/publication/b445
ID  - b445
ER  -