Spencerite, a New Zinc Phosphate from British Columbia1
T. L. Walker
Professor of Mineralogy, University of Toronto; Director of the Royal Ontario Museum of Mineralogy.
1An abstract of this paper appeared in ‘Nature’, June 29, 1916, vol. xcvii, p. 375, and Geol. Mag., July 1916, vol. iii, p. 336. In the meantime the same mineral, from the same locality and under the name spencerite, has been briefly described by A. H. Phillips, Amer. Journ. Sci., September 1916, set. 4, vol. xlii, p. 275. The results of his analysis confirm the chemical formula given below.