Sample: 09KCNYE010
| Sample ID: | 09KCNYE010 [1] |
| Station ID: | 09KCNYE010 |
| AT Num: | |
| Volcano: | Kasatochi |
| Possible source: | |
| Eruption: | |
| Collector: | Nye, C. J. |
| Date sampled: | 2009-01-01 |
| Sample type 1: | |
| Color: | |
| Final unit: | |
| Text Description: | Hand sample; >20g. Lava unit stratigraphically above masive hb dacite (nye007) -- next unit above and to N. Ol, cpx, pl BA. Equant conchoidal frac boulders to 2 m in band across hillside. Medium gray (45%k overall, salt & pepper) cpx > plag basalt. Cpx ~2mm equant. plag 1.5x0.5mm laths and plates - plag enough small that it may be all coarse microphenocrysts or v coarse gms. Equigranular and holocrystalline (?) (i.e. identifiable groundmass not seen in hand specimen). A few% vugs lined by small white xls. Rare amphibole single xls to 10xs15mm (w/ cpx rims and inclusions of plag, cpx). |
| Sample Location: |