Sample: KT-18

Sample ID:	KT-18 ^[1]
Station ID:	KT-18
AT Num:
Volcano:	Trident
Possible source:
Eruption:
Collector:	Ray, D. K.
Date sampled:	1965-01-01
Sample type 1:	Lava
Color:
Final unit:
Text Description:	Older lava of ancestral Mt. Trident. Porphyritic andesite on the NNE-SSW trending ridge to the east of Mt. Trident, rarely aphanitic.
Sample Location:

References Cited

[1] Geochemistry and petrology of the Mt. Trident andesites, Katmai National Monument, Alaska, 1967

Ray, D. K., 1967, Geochemistry and petrology of the Mt. Trident andesites, Katmai National Monument, Alaska: University of Alaska Fairbanks unpublished Ph.D. dissertation, 198 p.

Alaska Volcano Observatory

Sample: KT-18

References Cited

[1] Geochemistry and petrology of the Mt. Trident andesites, Katmai National Monument, Alaska, 1967