Biblioteca SEGEMAR

Vista normal Vista MARC Vista ISBD

Rule, Albert R.

Recovery of fluorine from low-grade calcareous fluorspar: Preliminary studies Rule, Albert R.; Blake Jr., H. E. - Washington Bureau of mines 1974 - 6 p. - RI 7866 .

Subjects--Topical Terms:
MINERALOGIA
MINERALOGY

Subjects--Index Terms: MINERALES CARBONATADO MINERALES DE FLUORITA FLUOR CARBONATE MINERALS FLUORSPAR ORES FLUORINE

Universal Decimal Class. No.: 549