ASTRONOMY

Natural exoelectronic emission of anorthosite rocks brought by the “Luna-20” probe

R. I. Mints^a, I. I. Mil'man^a, V. I. Kryuk^a, L. S. Tarasov<sup>b

a</sup> Ural Polytechnic Institute, Sverdlovsk
^b Institute of Geochemistry and Analytic Chemistry, Academy of Sciences of the USSR

UDC: 523.3:537.533.2

Presented: A. P. Vinogradov
Received: 09.11.1972