jinis
fitur
monumen
monumen misuwur
reca
patung misuwur
Pictographs
petroglyphs
figurines
fosil
Phyllite, Schist, lan Slate
gampang pecah dadi lancip piring, lumahan asring mengilap, rock grained banget nggoleki
peat, lignite, sub-bituminous batu bara, bituminous batu bara, Anthracite, grafit
mbantu ing produksi panas lan listrik, digunakake minangka bahan bakar fosil