An Index Of Mineral Species And Varieties Arranged Chemically, With An Alphabetical Index Of Accepted Mineral Names And Synonyms / by Max H. Hey - 2nd.ed. - London : Printed by order of the Trustees of the British Museum , 1950 - xxiv, 728 p.: ill,; 22 cm
Cover title: Chemical index of minerals.
Commenced as a card index in the Dept. of Mineralogy of the British Museum (Natural History)
--Nomenclature--Minerals
549.0838 HEY