TY - BOOK AU - Tatlock,Donald Bruce ED - Nevada Bureau of Mines. TI - Rapid modal analysis of some felsic rocks from calibrated X-ray diffraction patterns, AV - QE75 .B9 no. 1209 PY - 1966/// CY - Washington PB - U.S. Govt. Print. Off. KW - Rocks KW - Analysis KW - Igneous rocks KW - X-rays KW - Diffraction N1 - Running title: X-ray modal analysis of felsic rocks; "Prepared in cooperation with the Nevada Bureau of Mines."; Bibliography: p. 39-41 ER -