American Resources (NASDAQ:AREC) +5.1% pre-market Thursday after saying the company and its ReElement subsidiary entered into a two-year antimony stibnite tolling agreement for the production of ultra ...

Copper antimony sulfide (Cu–Sb–S) thin films are attracting significant interest as absorber layers in photovoltaic devices. These films, composed entirely of earth‐abundant and non‐toxic elements, ...

Researchers led by the Masinde Muliro University of Science and Technology in Kenya have designed a solar cell with an absorber based on copper antimony sulfide (CuSbS 2), which is a non-toxic and ...

ReElement has successfully demonstrated advanced refining capabilities achieving >99.7% pure antimony(III) sulfide from antimony ore (stibnite) The tolling agreement has been extended from five years ...

Liberty Gold’s recent fieldwork has significantly increased the size and grade of the identified antimony mineralized zone at Goldstrike, with new sampling returning values of up to 5.7% (57,000 parts ...

Silver Acadia Exploration Inc. (CSE: SLA) ("SLA" or the "Company") is pleased to announce the successful completion of its ...