TY  - RPRT
TI  - Mica polytypes: Systematic description and identification
AU  - M. Ross
AU  - H. Takeda
AU  - D. R. Wones
PY  - 1966
DO  - 10.1126/science.151.3707.191
UR  - https://pubs.usgs.gov/publication/70010627
ID  - 70010627
ER  -