TY  - RPRT
TI  - Microprobe analyses of hornblendes from 5 calc-alkalic intrusive complexes, with data tables for other calcic amphiboles and BASIC computer programs for data manipulation
AU  - Jane Hammarstrom
PY  - 1984
DO  - 10.3133/ofr84652
UR  - https://pubs.usgs.gov/publication/ofr84652
ID  - ofr84652
ER  -