Sample: 96-Mc-37C
| Sample ID: | 96-Mc-37C [1] [2] |
| Station ID: | 96-Mc-37 |
| AT Num: | |
| Volcano: | Akutan |
| Possible source: | |
| Eruption: | |
| Collector: | McGimsey, R. G. |
| Date sampled: | 1996-00-00 |
| Sample type 1: | Lava |
| Color: | gray |
| Final unit: | llp |
| Text Description: | Hly - Lava Point younger lava flow. Massive flow, locally more than 20 m thick, with well-preserved blocky rubble surface. Rock is a medium dark gray, porphyritic andesite (56.8% SiO2) containing phenocrysts of plagioclase (10-15%, 3-4 mm), clinopyroxene (1-4%, 2 mm), and olivine (trace - 1%, 1 mm) in a cryptocrystalline groundmass. |
| Sample Location: |
