Sample: 72-ARh-305
| Sample ID: | 72-ARh-305 [1] |
| Station ID: | 72-ARh-305 |
| AT Num: | |
| Volcano: | Jarvis |
| Possible source: | |
| Eruption: | |
| Collector: | Richter, D. H. |
| Date sampled: | 1972-00-00 |
| Sample type 1: | Lava |
| Color: | |
| Final unit: | |
| Text Description: | Massive basaltic andesite flow. Massive flow or flows of dense to vesicular basaltic andesite exhibiting pronounced columnar jointing. Rocks are dark gray to black and contain abundant olivine phenocrysts in a fine-grained intersertal to intergranular matrix. Unit caps north end of Lakes Plateau. Source is probably local. |
| Sample Location: |