AM_Metaschoepite_2
Formula: Na1.22 U8 O39.09 H32
Name: Metaschoepite
Unit cell: 14.6401 14.0417 16.7044 90.0 90.0 90.0 , V=3433.95
Space group: PBCN (60)

Klingensmith A L , Deely K M , Kinman W S , Kelly V , Burns P C , American Mineralogist , 92 (2007) p.662-669, Neptunium incorporation in sodium-substituted metaschoepite, Locality: synthetic, Sample: Na-Ms-CRY-Np