TY  - RPRT
TI  - Ruby and sapphire from Jegdalek, Afghanistan
AU  - G.W. Bowersox
AU  - E.E. Foord
AU  - B.M. Laurs
AU  - J.E. Shigley
AU  - C.P. Smith
PY  - 2000
UR  - https://pubs.usgs.gov/publication/70022220
ID  - 70022220
ER  -