Silver Bow Mining starts 2026 surface drilling at Montana's Rainbow Block to explore silver, gold, and critical minerals.

Silver Bow Mining Corp. has begun surface drilling at its Rainbow Block Project in Montana's Butte Mining District as part of its 2026 exploration program. The program aims to deepen understanding of mineral deposits, including silver, gold, zinc, and lead, with about 25,000 feet of drilling planned on private lands. The company also plans to test for additional critical minerals like copper and manganese. Results will be shared as they become available, supporting ongoing resource evaluation and potential future development.