Vol. s3-44, Issue 259, 1892July 01, 1892 EDT
On Polybasite and Tennantite From the Mollie Gibson Mine in Aspen, Colorado
On Polybasite and Tennantite From the Mollie Gibson Mine in Aspen, Colorado
Samuel Lewis Penfield, S. H. Pearce,
Penfield, S. L., & Pearce, S. H. (1892). On polybasite and tennantite from the Mollie Gibson Mine in Aspen, Colorado. American Journal of Science, s3-44(259), 15–18. https://doi.org/10.2475/ajs.s3-44.259.15