In this paper are described different modes of making drawings of a petrographical thin section, with many practical hints. The authors think that the best practical method is to draw after a magnified microphotograph and then to etch the photo.
How to cite:
Zavaritskii A.N., Vasnetsova O.P. How to make drawings ofthin sections of rocks // Journal of Mining Institute. 1939. Vol. 12. Iss. 2. p. 23-31.
