Sample: AL09-09PM
| Sample ID: | AL09-09PM [1] |
| Station ID: | AL09-09 |
| AT Num: | |
| Volcano: | Makushin |
| Possible source: | |
| Eruption: | Makushin Driftwood Pumice |
| Collector: | Lerner, A. H. |
| Date sampled: | 2009-00-00 |
| Sample type 1: | Tephra Fall |
| Color: | brown -beige |
| Final unit: | |
| Text Description: | Middle Pumice is 10-115cm thick layer of moderately well-sorted, ungraded vitric lapilli and fine blocks. The most abundant clast-type is brown-beige pumice, which occurs as lapilli and bombs as large as 15cm in the long dimension. PM also has sparse, smaller lithic fragments (5 wt% of layer) that are both vitric (60% of lithics) and vairably altered volcanic lithologies (40% of lithics) |
| Sample Location: |
