@article{eage:/content/papers/10.3997/2214-4609-pdb.209.1993_040, author = "Snodgrass, J.J. and Boreck, D.", title = "Rock Mass Characterization Using Geophysics For Stope I,Eaching", journal= "", year = "1993", volume = "", number = "", pages = "", doi = "https://doi.org/10.3997/2214-4609-pdb.209.1993_040", url = "https://www.earthdoc.org/content/papers/10.3997/2214-4609-pdb.209.1993_040", publisher = "European Association of Geoscientists & Engineers", issn = "2214-4609", type = "", eid = "cp-209-00040", }