CRYSTALS of molybdenum trioxide, prepared by subliming MoO 3 powder, obtained from the pure ammonium compound, have been examined with X-rays. The crystals were small, thin, lustrous plates ...
But it leaves behind a legacy of toxic waste, including a growing accumulation of arsenic trioxide whose exact size is undisclosed. In its 2023 annual report, DPM reported net earnings of about US ...
The tests revealed his water contained unsafe levels of manganese and arsenic, with arsenic exceeding state and federal standards, and manganese surpassing the EPA's lifetime health advisory level.
A scale model of Giant Mine compares the mine's chambers, which store arsenic trioxide, to a building in Yellowknife. The pink chamber is already frozen, the white one is not, and the Precambrian ...
The underground part of the mine includes one of the most challenging elements of the remediation — the 237,000 tonnes of highly toxic arsenic trioxide dust that was stored in some of the ...
Authorities in Brazil launched an investigation after three women died and several others were hospitalized after a family ate an arsenic-laced Christmas cake, police told local media. The three ...