I. Campbell

The Nature and Distribution of Tantalum Mineralization in Pegmatite Dikes, Lilypad Lakes Property, Fort Hope, Northwestern Ontario

Richard P. Taylor, J. C. Pedersen, J. Morgan, 2005 .

Curiosity at Gale Crater, Mars: Characterization and Analysis of the Rocknest Sand Shadow

R. V. Morris, O. Gasnault, R. A. Yingst, 2013, Science.

The Geological Setting, Mineralogy, and Paragenesis of Gold-Bearing Polymetallic (Cu+Co+Ag+Au+Bi±Pb±Ni±U) Veins of the Merico-Ethel Property, Elk Lake, Northeastern Ontario, Canada

E. Potter, I. Campbell, K. Rees, 2010 .