PT  - JOURNAL ARTICLE
AU  - Raphael Pumpelly
TI  - The paragenesis and derivation of copper and its associates on Lake Superior
AID  - 10.2475/ajs.s3-2.10.243
DP  - 1871 Oct 01
TA  - American Journal of Science
PG  - 243--258
VI  - s3-2
IP  - 10
4099  - http://www.ajsonline.org/content/s3-2/10/243.short
4100  - http://www.ajsonline.org/content/s3-2/10/243.full
SO  - Am J Sci1871 Oct 01; s3-2