jinis
fitur
monumen
monumen misuwur
reca
patung misuwur
Pictographs
petroglyphs
figurines
fosil
Flint, jasper, radiolarite, chert umum, chalcedony, agate, onyx, opal, magadi-jinis chert, porcelanite, Sinter siliceous
clasts Gamelan kanggo tutul, gampang pecah dadi lancip piring, tahan struktural dhuwur marang erosi lan iklim
peat, lignite, sub-bituminous batu bara, bituminous batu bara, Anthracite, grafit
mbantu ing produksi panas lan listrik, digunakake minangka bahan bakar fosil