Sample: 95-ASL-18A
| Sample ID: | 95-ASL-18A [1] |
| Station ID: | 95-ASL-18 |
| AT Num: | |
| Volcano: | Gordon |
| Possible source: | |
| Eruption: | |
| Collector: | Lunt, A. S. |
| Date sampled: | |
| Sample type 1: | Tephra Fall |
| Color: | |
| Final unit: | |
| Text Description: | Knob on the west side of Mt. Gordon. Outcrop consists of red scoria rubble occasionally encasing dark blue melt. Interpreted as a "fire fountain" eruption setting. Gabbroic xenoliths are present in massive melt material. May represent the youngest activity in the area. Sample 18A is blue-gray agglutinate with 3-5% small (<1 mm) olivine phenocrysts and 5-7% 1-2 mm acicular plagioclase. 18B is a red pyroclastic sample with the same mode. |
| Sample Location: |