Vol. s3-36, Issue 215, 1888November 01, 1888 EDT
Mineralogical Notes
Mineralogical Notes
Samuel Lewis Penfield, E. S. Sperry,
Penfield, S. L., & Sperry, E. S. (1888). Mineralogical notes. American Journal of Science, s3-36(215), 317–331. https://doi.org/10.2475/ajs.s3-36.215.317