laccolithladder veinladder waylagginglagoonal sedimentslambertlaminar flowlamp roomlandinglandslidelapillilarge radial pickslarge scale wedge failurelaski lawlater log methodlateral driftlateritelatitude correctionlattice substitutionlavalayer samplinglayoutleachingleglevellightening arresterlimiting economic cut off gradeline drillinglinear equivalentslineationlinerliner productivityliningliquid oxygenlithificationlithospherelittoral sedimentsload factorload haul dump unitloaderloading factorloading pointloading ratiolocal losslocal thresholdlocal unconformityloesslofrane testlogarithmic kriginglognormal distribution