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SAMPLE INFO : 62ABd446
Sample ID:62ABd446
Station ID:62ABd446
Latitude:57.0563
Longitude:-135.7528
Datum:NAD83
Date Sampled:1962-00-00
Sample Type 1:Lava
Field Lithology:Dacite
Text Description:
Porphyritic augite dacite from "Dacite and possible dacite" unit. From Riehle and others (1992): "Vesicular vitrophyric lava; plagioclase and two pyroxenes in a faintly foliated, glassy groundmass."

References:
Pyroclastic deposits of the Mount Edgecumbe volcanic field, Southeast Alaska: eruptions of a stratified magma chamber
Reconnaissance geology of the Mount Edgecumbe volcanic field, Kruzof Island, southeastern Alaska

GEOCHEM DATA