Natural Glass from Macusani, Peru

C. J. Elliott and A. A. Moss
Dept. of Mineralogy, British Museum (Natural History), London, S.W. 7.

Mineralogical Magazine; June 1965 v. 35; no. 270; p. 423-424; DOI: 10.1180/minmag.1965.035.270.18
© 1965, The Mineralogical Society
Mineralogical Society (www.minersoc.org)