Vol. 250, Issue 10, 1952October 01, 1952 EDT
Pegmatite Layer in the Shonkin Sag Laccolith, Montana
Pegmatite Layer in the Shonkin Sag Laccolith, Montana
Julian Devreau Barksdale,
Barksdale, J. D. (1952). Pegmatite layer in the Shonkin Sag laccolith, Montana. American Journal of Science, 250(10), 705–720. https://doi.org/10.2475/ajs.250.10.705