Vol. s5-14, Issue 80, 1927August 01, 1927 EDT
The Amphibole Gruenerite of the Lake Superior Region
The Amphibole Gruenerite of the Lake Superior Region
Stephen Richarz,
Richarz, S. (1927). The amphibole gruenerite of the Lake Superior region. American Journal of Science, s5-14(80), 150–154. https://doi.org/10.2475/ajs.s5-14.80.150