chert
Related Words
flintrockstonemineralsilicaquartzsedimentsedimentarygeologylithologymicrocrystallinejasperchalcedonyagatenodulebeddingstratumdepositionprecipitationdiagenesissilicificationhardnessconchoidalfracturebrittledenseopaquetranslucentmatrixlimestonechalkshalesandstonemudstonebedrockoutcroperosionweatheringlithificationmineralogypetrologypaleontologyfossilradiolariandiatomspongebiogenicchemicalprecipitatesilicateoxidegraintextureporositypermeabilityclastconcretiontoolbladearrowheadscraperknappinglithicprehistoricarchaeologyartifactcoreflakeedgesharpnesssparkgeochemicalstratigraphyfaciesbasincrust