anthracite coal sample

---

Size: 3872px × 2592px
Location:
Photo credit: © WireStock / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: anthracite, bituminous, carbon, coal, element, energy, eology, excavated, fossilized, fuel, graphitelike, industry, manufacturing, nonmetallic, ore, power, sample, tetravalent