Vol. s3-43, Issue 256, 1892April 01, 1892 EDT
On an Azure-Blue Pyroxenic Rock From the Middle Gila, New Mexico
On an Azure-Blue Pyroxenic Rock From the Middle Gila, New Mexico
George Perkins Merrill, R. L. Packard,
Merrill, G. P., & Packard, R. L. (1892). On an azure-blue pyroxenic rock from the middle Gila, New Mexico. American Journal of Science, s3-43(256), 279–280. https://doi.org/10.2475/ajs.s3-43.256.279