Bibliography
Darling, Peter. SME Mining Engineering Handbook. Society for Mining, Metallurgy, and Exploration, Inc., 2011.
Mann, Adam. "What is Gravity." Live Science, 13 May 2020, https://www.livescience.com/37115-what-is-gravity.html.
"Exploration Geophysics." Wikipedia, 29 Aug 2020, https://en.wikipedia.org/wiki/Exploration_geophysics.
Hoover, Klein, & Campbell. "Geophysical Methods in Exploration and Mineral Environmental Investigations." United States Geological Survey, 1995, https://pubs.usgs.gov/of/1995/ofr-95-0831/CHAP3.pdf.
Mann, Adam. "What is Gravity." Live Science, 13 May 2020, https://www.livescience.com/37115-what-is-gravity.html.
"Exploration Geophysics." Wikipedia, 29 Aug 2020, https://en.wikipedia.org/wiki/Exploration_geophysics.
Hoover, Klein, & Campbell. "Geophysical Methods in Exploration and Mineral Environmental Investigations." United States Geological Survey, 1995, https://pubs.usgs.gov/of/1995/ofr-95-0831/CHAP3.pdf.