Sample: 72-ARh-319a
| Sample ID: | 72-ARh-319a [1] |
| Station ID: | 72-ARh-319a |
| AT Num: | |
| Volcano: | |
| Possible source: | |
| Eruption: | |
| Collector: | Richter, D. H. |
| Date sampled: | 1972-00-00 |
| Sample type 1: | Lava |
| Color: | |
| Final unit: | |
| Text Description: | Dacite flow. Massive single flow unit, 250 m thick, with dark-gray glassy base, light-gray crystalline interior, and vapor-phase vesicular top. Rocks contain small phenocrysts of hypersthene and minor augite in a dense, fine-grained plagioclase-rich felty matrix. |
| Sample Location: |