Results: 1 - 3 of 3
Dec 31, 1999
Geo-Note
… Early Cambrian marine black shale Ni-Mo deposits of south China …
Dec 31, 1997
Open File Report
… Lithologies represented include: shale (36); siltstone (12); … permeability contrasts such as shale beds; reductants including …
Dec 31, 1999
Earth Sciences Report
… material (e.g., anhydrite and shale beds) has been considered. As …