cauk Definition

septarium, lepidomelane, berthierite, semiopaque, calcifuge, colcothar, ripidolite, pyrophane, albolith, calcspar, retinalite, cacholong, jamesonite, stinkstone, iceland spar, freieslebenite, jaspilite, boulangerite, sandish, ferrocalcite, psammite, ozocerite, venturine, anthraconite, face powder, peloid, viridite, rendzina, sinopite, pencil lead, chalk, cretaceously, chloropal, eurite, quarry tile, lucullite, brushite, fahlband, tilestone, cascalho, porcelanite, cimolite, tyrolite, ditroite, semitranslucent, french chalk, stilpnomelane, coffinite, babingtonite, blackband, nitrocalcite, kerolite, speculum metal, cipolin, chlorophane, smaltite, foralite, hematinon, cadmium yellow, zietrisikite, verd antique, floatstone, blue john, red lead, rensselaerite, albarium, china clay, nontronite, mosaic gold, metallochrome, terra alba, pollucite, harmotome, transparent substance, bergmeal, luteocobaltic, kaoline, lanarkite, holosiderite, saussurite, pinite, itacolumite, thinolite, strontianite, petunse, chrome yellow, allophane, elaeolite, xenocryst, irisated, portcrayon, variolite, garnierite, greillade, perthite, novaculite, euclase, helvite, stannite, tralucent,