X-ray Powder Pattern: Ruggles mine, New Hampshire, USA. 4.25 (10), 3.28 (8), 2.13 (6), 1.661 (6), 1.852...Total 100.00 100.00 (1) Ruggles mine, New Hampshire, USA. (2) Pb2 (UO2 )(PO4 )2 • 2H2 O. Occurrence: A secondary...hydrothermal uranium deposits. Association: Torbernite, kasolite, dewindtite (Kasolo, Congo); autunite...phosphuranylite (Ruggles mine, New Hampshire, USA); pyromorphite, torbernite, autunite (Lachaux, France). Distribution:...mine, Jabiru, Northern Territory, Australia. In the USA, in the Ruggles mine, near Grafton, Grafton Co., |