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Sample: ID16

Sample ID: ID16 [1] [2] [3]
Station ID: ID16
AT Num:
Volcano: Okmok
Possible source:
Eruption:
Collector: Unknown, Unknown
Date sampled:
Sample type 1: Lava
Color:
Final unit:
Text Description: Magnesian basalt containing large olivine phenocrysts (15.6%) and chromite microphenocrysts set in a fine-grained ol-cpx-pl-gl groundmass.
Sample Location:

References Cited

[1] Petrology and geochemistry of Okmok and Wrangell volcanoes, Alaska, 1983

Nye, C. J., 1983, Petrology and geochemistry of Okmok and Wrangell volcanoes, Alaska: University of California, Santa Cruz Ph.D. dissertation, 208 p.

[2] Ultramafic xenoliths from Adagdak volcano, Adak, Aleutian Islands, Alaska: deformed igneous cumulates from the Moho of an island arc, 1987

Debari, S., Mahlburg, K. S., and Kay, R. W., 1987, Ultramafic xenoliths from Adagdak volcano, Adak, Aleutian Islands, Alaska: deformed igneous cumulates from the Moho of an island arc: Journal of Geology, v. 95, n. 3, p. 329-341.

[3] Geochemistry of primary and least fractionated lavas from Okmok volcano, Central Aleutians: implications for arc magmagenesis, 1986

Nye, C. J., and Reid, M. R., 1986, Geochemistry of primary and least fractionated lavas from Okmok volcano, Central Aleutians: implications for arc magmagenesis: Journal of Geophysical Research, v. 91, n. B10, p. 10,271-10,287.