TY  - RPRT
TI  - Allen feldspar quarry, Alstead, New Hampshire
AU  - V.E. Shainin
AU  - K.S. Adams
PY  - 1945
DO  - 10.3133/ofr4579
UR  - https://pubs.usgs.gov/publication/ofr4579
ID  - ofr4579
ER  -