Sample: 78ADt 34
| Sample ID: | 78ADt 34 [1] |
| Station ID: | 78ADt 34 |
| AT Num: | |
| Volcano: | Yantarni |
| Possible source: | |
| Eruption: | |
| Collector: | Detterman, R. L. |
| Date sampled: | 1978-01-01 |
| Sample type 1: | Lava |
| Color: | light green gray |
| Final unit: | |
| Text Description: | Lightly iron-stained, light-green-gray, porphyritic andesite containing phenocrysts of plagioclase and clinopyroxene in a groundmass of glass and fine-grained plagioclase. Plagioclase (An 55-60) phenocrysts are sieve textured and contain inclusions of glass. The groundmass shows poorly developed flow foliation around phenocrysts. Pilotaxitic texture. |
| Sample Location: |