1. Beusite-(Ca), ideally CaMn22+(PO4)2, a new graftonite-group mineral from the Yellowknife pegmatite field, Northwest Territories, Canada: Description and crystal structure. (29th May 2018) Authors: Hawthorne, Frank C.; Wise, Michael A.; Černý, Petr; Abdu, Yassir A.; Ball, Neil A.; Pieczka, Adam; Włodek, Adam Journal: Mineralogical magazine Issue: Volume 82:Number 6(2018) Page Start: 1323 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗