Sample: 91CND10
| Sample ID: | 91CND10 [1] |
| Station ID: | 91CND10 |
| AT Num: | |
| Volcano: | Douglas |
| Possible source: | |
| Eruption: | |
| Collector: | Nye, C. J. |
| Date sampled: | 1991-01-01 |
| Sample type 1: | Lava |
| Color: | |
| Final unit: | |
| Text Description: | From 20 cm banded pyroclast from ash flow deposit. Vesicular porphyritic dacite pyroclast containing about 20% phenocrysts (dense rock equivalent) in dark matrix of devitrified glass and subordinate microphenocrysts and microlites |
| Sample Location: |
