Sample: SH25

Sample ID:	SH25 ^[1] ^[2]
Station ID:	SH25
AT Num:
Volcano:	Shishaldin
Possible source:
Eruption:
Collector:	Fournelle, J. H.
Date sampled:	1984-01-01
Sample type 1:	Lava
Color:	dark gray
Final unit:
Text Description:	high-Al basalt; porphyritic, vesicular (slight)
Sample Location:

References Cited

[1] Geology and petrology of Shishaldin volcano, Unimak Island, Aleutian Arc, Alaska, 1988

Fournelle, J. H., 1988, Geology and petrology of Shishaldin volcano, Unimak Island, Aleutian Arc, Alaska: The Johns Hopkins University Ph.D. dissertation, 507 p., 2 plates, scale unknown.

[2] Shishaldin Volcano: Aleutian high-alumina basalts and the question of plagioclase accumulation, 1991

Fournelle, John, and Marsh, B. D., 1991, Shishaldin Volcano: Aleutian high-alumina basalts and the question of plagioclase accumulation: Geology, v. 19, n. 3, p. 234-237.

Alaska Volcano Observatory

Sample: SH25

References Cited

[1] Geology and petrology of Shishaldin volcano, Unimak Island, Aleutian Arc, Alaska, 1988

[2] Shishaldin Volcano: Aleutian high-alumina basalts and the question of plagioclase accumulation, 1991