Vol. s5-33, Issue 193, 1937January 01, 1937 EDT
A Monoclinic “Hypersthene” From the Cascade Lavas
A Monoclinic “Hypersthene” From the Cascade Lavas
Jean Verhoogen,
Verhoogen, J. (1937). A Monoclinic “Hypersthene” From the Cascade Lavas. American Journal of Science, s5-33(193), 63–69. https://doi.org/10.2475/ajs.s5-33.193.63