Hands in gloves hold lump of black coal in laboratory. Fossil fuel research concept.

---

Size: 6100px × 4071px
Photo credit: © nevodka / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: anthracite, big, black, burning, carbon, charcoal, clean, climate, coal, dark, dirty, ecology, electricity, emissions, environment, fossil, fuel, gloves, industrial, industry, lab, laboratory, lignite, lump, mineral, nugget, pollution, power, raw, research, researcher, rock, scientist, stone, warming