Sample: 06AUMC009.L1
Sample ID: | 06AUMC009.L1 [1] |
Station ID: | 06AUMC009 |
AT Num: | |
Volcano: | Augustine |
Possible source: | |
Eruption: | Augustine 2005/12 |
Collector: | Coombs, M. L. |
Date sampled: | 2006-02-20 |
Sample type 1: | pyroclastic density current |
Color: | gray |
Final unit: | 2006_Cpf |
Text Description: | Lithic sample, presumably of pre-existing dome. Initial sample was 15x12x15 cm weighing approximately 2 kg. Sample is a flat-sided, irregular hexagon column fragment, and is uniformly 40% gray; groundmass is dominantly coarsely crystalline plagioclase and pyroxene, approximately 5% void space (voids <1 mm); medium gray interstitial groundmass is finely crystalline, +/- glass. |
Sample Location: |