data_1010756
_chemical_name_systematic          'Iron(III) oxide trihydrate'
_chemical_name_mineral             'Limonite'
_chemical_compound_source          'from Easton, Pennsylvania'
_chemical_formula_structural       '(Fe2 O3)2 (H2 O)3'
_chemical_formula_sum              'H6 Fe4 O9'
_publ_section_title
;
Roentgenographic observations on ore minerals
;
loop_
_publ_author_name
  'Peacock, M A'
  'Berry, L G'
_journal_name_full
;
University of Toronto Studies, Geological Series
;
_journal_coden_ASTM                UTSGAL
_journal_volume                    44
_journal_year                      1940
_journal_page_first                47
_journal_page_last                 69