Sample: 93SJP15

Sample ID:	93SJP15 ^[1]
Station ID:	93SJP15
AT Num:
Volcano:	Skookum Creek
Possible source:
Eruption:
Collector:	Preece, S. J.
Date sampled:	1993-00-00
Sample type 1:	Lava
Color:
Final unit:
Text Description:	Platy talus ~150’ below the outcrop of Dome C at Finger Creek. Fine-grained, hypocrystalline, weakly pilotaxitic, intersertal, porphyritic with a matrix of brown glass, feldspar, opaque and zircon?. Plagioclase phenocrysts (An40, An62) are up to 1.1 mm and zoned. Opaque phenocrysts are up to 0.35 mm. 96.0% matrix, 2.8% plagioclase, 1.2% vesicles.
Sample Location:

References Cited

[1] Geochemical variation in the less than 5 Ma Wrangell Volcanic Field, Alaska, with an emphasis on the Skookum Creek volcanic complex, 1997

Preece, S. J., 1997, Geochemical variation in the less than 5 Ma Wrangell Volcanic Field, Alaska, with an emphasis on the Skookum Creek volcanic complex: Miami University (Ohio) unpublished Ph.D. dissertation, 547 p.