Calzirtite and Associated Minerals from Tapira, Brazil

A. H. Van Der Veen

15 van Spaenweg, Oosterbeek (Renkum), Netherlands

Mineralogical Magazine; September 1965 v. 35; no. 271; p. 544-547; DOI: 10.1180/minmag.1965.035.271.11
© 1965, The Mineralogical Society
Mineralogical Society (www.minersoc.org)