Sample: 09KCWES019
Sample ID: | 09KCWES019 [1] |
Station ID: | 09KCWES019 |
AT Num: | |
Volcano: | Kasatochi |
Possible source: | |
Eruption: | |
Collector: | Scott, W. E. |
Date sampled: | 2009-01-01 |
Sample type 1: | |
Color: | |
Final unit: | |
Text Description: | Hand sample; >20g. Lava flow forms southernmost of 3 rocky points on lower NW flank. Pale reddish oxidization; cpx-bearing, but overall not highly porphyritic; probably same as WES023. Dense lava. 70% black. 20-30% phenocrysts ~1mm. Plag>cpx. Orange-brown alteration widely disseminated along small cracks and grain boundaries. Occasional gabbro inclusions and outsized amph (xenocrysts?) |
Sample Location: |