TY  - RPRT
TI  - OREDATA : a PC database of optical properties of the opaque minerals, Part A - Program documentation
AU  - Carol N. Gerlitz
AU  - Gary I. Selner
AU  - Joseph F. Whelan
PY  - 1989
DO  - 10.3133/ofr89566a
UR  - https://pubs.usgs.gov/publication/ofr89566A
ID  - ofr89566A
ER  -