@misc{Loughlin_Gerald_Francis_(1880-1946)_Bulletin, author={Loughlin, Gerald Francis (1880-1946)}, howpublished={online}, publisher={Government Printing Office.}, language={eng}, title={Bulletin 620-K. Recent alunite developments near Marysvale and Beaver, Utah}, type={journal}, keywords={geology, mineralogy, United States of America, journals}, }