Limestone

lias lazurite graystone corallian biopelsparite fairy beads coquina doline peagrit slugga karst makatea quicklime plattenkalk burrstone calcium carbonate tenmoku larnite gypsophyte calcarenite rendzina cotswold stone slither kentish rag paluxy man biomicrite xanthite skip car malm rottenstone clay pigeon stylolite tyndall stone agaric mineral scaglia portland cement lucullite amorphous coral rag biosparrudite coral quarry dolomitization freestone micrite lithographic limestone calcium bavin crystal calcirudite marmarosis portland stone stone money calcine headington stone calcivorous bluestone limeworks biopelmicrite lumachel purbeck stone limestones pothole septarium marmorosis ferrocalcite cenote roach ellestadite marmorization calcite coralloid lime pit rai stone helictite calcareous pseudobreccia travertine sediment oolith glaucochroite limekiln calp rudstone coccolith marine lithodome ganil skip hoist chalk mogote grike turlough calcilutite calcicosis hydraulic limestone calcschist caen stone diaclasis downland wollastonite subcarboniferous sarcophagus biosparite ice cave nitrocalcite rock brownmillerite