… the key trends in iron ore, metallurgical coal, copper, alumina, cobalt, lithium … government’s approval for copper exports from the Batu Hijau … late December 2025, Chilean copper miner Antofagasta and a leading … heard to have an arsenic content above 0.5%, …

… mining for decades. Old mining operations, particularly in areas like the Sierra Minera … near Cartagena, left behind soils and residues that contain heavy metals … such as lead, cadmium, and arsenic. … vulnerable. Cleaning up mining waste is a …

… ; OTCQB: NOPFF) reported that heavy metal contaminant assays from the Upper … . Weighted-average results for key metals, including arsenic, cadmium, mercury, lead, and … and opportunities in the Global Mining and Resources sectors. It is …

… by past exploration of the mining claims, located in the … draft plan states that ore removed from the site will … foreseeable impacts of toxins like arsenic, thorium, lead or possible … removal and processing of the minerals gallium, neodymium and praseodymium,” …

… managed to convert its geological endowment into broader … small- and medium-sized miners, providing them with … copper mining have a detrimental effect on the environment. Chilean copper mines … evidence of toxic metals such as arsenic collecting in tree …

FLORIDA (Boca Post) (Copyright © 2026) — The Florida Department of Health published results from their statewide infant formula testing program which ran under the Healthy Florida First initiative to detect contaminants in popular infant formula brands. …

… of disseminated and vein-related copper mineralization spatially coincident with strong portions … results beyond elevated Cu and arsenic ("As") values (e … ;s KSM property and Newmont Mining's Brucejack property.   Interested …

… own numeric heavy-metal limits for mineral fertilizers like … IEC 17025:2017 for mineral analysis. Samples were … including deleterious or contaminant metals such as arsenic, cadmium, mercury, … Tullar, AIPG Certified Professional Geologist (CPG-11142), who has …

… testing screened for toxic metals and contaminants, including arsenic, cadmium, lead, and … testing screened for toxic metals and contaminants, including arsenic, cadmium, lead, and …

… mechanical properties by alloying metals. They likely first encountered copper-arsenic composites in nature … the process by intentionally doping copper with tin to produce bronze for …