Sample: 05SMMC001
Sample ID: | 05SMMC001 [1] |
Station ID: | 05SMMC001 |
AT Num: | |
Volcano: | Semisopochnoi |
Possible source: | |
Eruption: | |
Collector: | Coombs, M. L. |
Date sampled: | 2005-09-11 |
Sample type 1: | Lava |
Color: | dark grey |
Final unit: | Cerberus east cone dammer lava |
Text Description: | margin of young dacite-andesite flow from Cerberus. This is the same flow that dams a small lake lower down. Only slightly more vegetated than 1929 flows from Gareloi, probably <100s yrs old. Lava is dense and glassy, plag, 2 px, sub-cm clots of plag+cpx |
Sample Location: |