P-ISSN 0002-9599
E-ISSN 1945-452X
Vol. s5-20, Issue 115, 1930July 01, 1930 EDT
Opal Stalactites and Stalagmites From a Lava Tube in Northern California
Opal Stalactites and Stalagmites From a Lava Tube in Northern California
Charles Alfred Anderson,
Anderson, C. A. (1930). Opal stalactites and stalagmites from a lava tube in northern California. American Journal of Science, s5-20(115), 22–26. https://doi.org/10.2475/ajs.s5-20.115.22