This photo provided by the Korea Heritage Service (KHS) on July 15, 2025, shows that the “Rhyolitic Breccia Field at Mosewat, ...

Bx 1 is one of twenty-three outcropping breccia pipes at Soledad and part of a cluster of 92 targets awaiting drill testing. This in-house study was conducted to document ...

The Apollo 15 breccia (rock) sample 15498 analyzed by Professor Sonia Tikoo of Rutgers University-New Brunswick. The rock consists of basalt fragments welded together by a dark glassy matrix that ...

After the utilitarian Wolsey rock, this smoky-red breccia shows up in more of Helena's architecture than any other building stone.

Prismo Metals Inc. is pleased to announce engaging Exploration Technologies Inc. from San Diego, California to apply xFlare, their Artificial Intelligence- Optimized drill planning solution, to ...

Canarc Optionee Ophir Gold Discovers New Mineralized Vein System at the Breccia Gold Property, Idaho, USA; Rock Samples Assay up to 69 gpt Au and 27.5 gpt Ag ...