Sample: 84Au-112b
Sample ID: | 84Au-112b [1] |
Station ID: | 84Au-112 |
AT Num: | |
Volcano: | Augustine |
Possible source: | |
Eruption: | |
Collector: | Daley, E. E. |
Date sampled: | 1984-01-01 |
Sample type 1: | Lava |
Color: | |
Final unit: | |
Text Description: | Second lithology within basalt hyaloclastite. Augite, plagioclase, and olivine phenocrysts in a very vesicular groundmass of the same mineral composition as Au-112a. Pyroxene textures are the same as in Au-112a and olivine is less euhedral. |
Sample Location: |