... include solid - state chemistry and physics, materials technology and engineering, process engineering, mining, geology and geophysics, geoecology, biology, medicine, environmental sciences, as ... SCIENCES AND GEOECOLOGYClean wastesRecyclingDisposalGEOSCIENCES AND MININGMECHANICAL ENGINEERING SecondaryMaterialsDomainofNaturalSciencesRefinedMaterials Preface XIXcomments, and, in ... to make pottery – that is, the mining/collecting, processing, forming, and fi ring of clay, including the knowledge and skill to construct and operate kilns and fl ues – were orders of magnitude...