ID 277940919 © Faqihbaskoro94 | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
acidparticle antrasite bestproduct bituminous blackcoal blackgold bold bussiness charcoal coal coalmining coalseam corebussines energy excellentquality exploration explore fossil fossilenergy fuel geology goodminingpractice goodquality grade guaranteed hand highgrade highprice hydrocarbon indonesian industry limited miners mining nonrenewableenergy originalblack project resources rock rocks sale sample sedimentary sedimentaryrock shiniest shiny sold subbituminous surfacemining treasure undergroundmining weathered weatheredcoal wordclassmarket