ENERGY|coal and mining industries|mining industry · SCIENCE|natural and applied sciences|earth sciences
- argaillít Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- argillite
- en
- Definition fine-grained sedimentary rock composed predominantly of indurated clay particles Reference "Wikipedia > argillite. http://en.wikipedia.org/wiki/Argillite [20.1.2012]"
- argilophyre
- fr
- Definition argile schisteuse Reference Duval,Dict.de la chimie et de ses applications,1978,Lavoisier