Pinnoite Paton F, MacDonald S G G Acta Crystallographica 10 (1957) 653-656 The crystal structure of pinnoite Locality: Stassfurt, Germany _database_code_amcsd 0009203 7.62 7.62 8.19 90 90 90 P4_2/n atom x y z Mg .75 .25 .25 B .893 .383 -.11 O1 .5 0 .01 OH2 .839 .238 .013 OH3 .988 .302 -.239 OH4 .728 .488 -.167