Special Issue newsreel "Geologists".
Kinds of minerals: coal, granite.
Job geophysical party USSR Ministry of Geology led GA Zasypkina in the Rostov region.
Study subsoil using gas-dynamic installations.
View gazodinamicheskoj installation mounted on a truck.
Remote control.
Animation and narration reveal the principle of gas-dynamic installation.
Geologists at the field camp.
Key words
Geophysics.
Geology.