Sample: AMK-7
Sample ID: | AMK-7 [1] |
Station ID: | AMK-7 |
AT Num: | |
Volcano: | Amak |
Possible source: | |
Eruption: | |
Collector: | Unknown, Unknown |
Date sampled: | |
Sample type 1: | Lava |
Color: | |
Final unit: | |
Text Description: | Porphyritic lava with phenocrysts of plagioclase, oxyhornblende, and orthopyroxene set in a felty groundmass of glass and minerals. Sampled from a unit that is tan, porous, noncompact, and highly oxidized, and it contains oxyhornblende instead of clinopyroxene and magnetite. |
Sample Location: |