Sample: AL09-11Mcap
Sample ID: | AL09-11Mcap [1] |
Station ID: | AL09-11 |
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-gray |
Final unit: | |
Text Description: | Mcap is a dark brown-gray ash layer (3-12cm thick) that caps the DWP deposit, well-sorted, composed of gray-brown glass shards, plagioclase crystals, mafic minerals, and lithic fragments, with <1% light brown-beige pumiceous glass shards (shards similar to matrix glass of the PL and PM pumices)> |
Sample Location: |