Sample: 85CNS45
| Sample ID: | 85CNS45 [1] [2] |
| Station ID: | 85CNS45 |
| AT Num: | |
| Volcano: | Spurr |
| Possible source: | |
| Eruption: | |
| Collector: | Nye, C. J. |
| Date sampled: | 1985-01-01 |
| Sample type 1: | Lava |
| Color: | |
| Final unit: | |
| Text Description: | Sample of juvenile block from block-and-as flows deposited on the debris avalanche formed during flank collapse of ancestral Mt. Spurr (“pyroclastic fan”; sample PF-45 of Nye and Turner (1990)). Sparsely phyric lava from large lava lens in yellow-orange debris flow/lahar in Canyon bottom. Lava unit is jointed and fractured on 5-30 cm scale. Lava lenses 10s or m long scattered throughout unit. Not the same unit as block-and-ashflow flow 2 canyons to west or S01. |
| Sample Location: |
