An Indonesian sand miner is seriously injured after being struck by superheated volcanic material during the eruption of Mount Semeru. Multiple outlets report that the worker sustained burns covering about 80% of his body. The injuries occur when hot volcanic matter from the eruption reaches the area where the sand miner was working. The reports describe the volcanic material as superheated, consistent with ash and other debris carried by eruption activity. The incident highlights the hazards faced by people working near active volcanoes, particularly during periods of heightened volcanic activity. While the published summaries focus on the extent of the burns, they do not provide additional confirmed details on the miner’s nationality, the exact location of the work site, or his current medical condition beyond the severity of the injuries. Both sources present the same core information: Mount Semeru’s eruption in Indonesia and the sand miner’s extensive burns caused by contact with the eruption’s hot material.