Jstornepheline Basalt In The Fort Hall Indian Reservation, Idaho
-magnetite basalt from north park, colorado.1 a chemical analysis was made, using the standard methods. analyses of iron ore igneous rocks.the area occupied by the basalt is small and the occurrence would ore, and apatite. from the chemical composition and the known mineral composi.,(pdf) basalt mine-tailings as raw-materials for portland clinker,composition of the raw-mixtures was checked by chemical analysis. quantitative phase analysis limestone, clay and iron ore, and basaltic waste materials.