Stalder, Hans Anton <br/><br/>
Mineral Species first described from Zaire and their Type Mineral Specimens - A Part of the Catalogue of the Type Mineral Specimens ( CTMS )  Studiedocumenten van het K.B.I.N. - Documents de travail de l'I.R.Sc.N.B. 

 - 29 p. 
 - a brief explanation of the geological map Sheet 14 Morpeth .
<br/><br/><label>ISBN: </label>0-85-272427-6