TY - RPRT TI - Cliftonite: A proposed origin, and its bearing on the origin of diamonds in meteorites AU - R. Brett AU - G.T. Higgins PY - 1969 DO - 10.1016/0016-7037(69)90151-3 UR - https://pubs.usgs.gov/publication/70010092 ID - 70010092 ER -