New data on rock fracturing at the Leningrad oil shale deposit
Abstract
When studying the tectonic fracturing of Ordovician rocks within the Baltic shale basin (M.A.Gatalsky, 1954; M.S.Gazizov, 1965; Y.N.Dupak, 1977, etc.), a series of subvertical secant fractures of northeastern and northwestern strike, as well as fractures along the bedding planes of rocks were identified.
Область исследования:
(Archived) Without section
Funding:
None
Similar articles
Features of engineering-geological conditions of the Kola-Karelian territorial-industrial region of the USSR
1989 L. P. Kononova
Engineering-geological conditions of glacial shelves of the White Sea-Baltic Depression
1989 M. S. Zakharov, A. L. Kagan, N. G. Korvet, P. E. Moskalenko, Ya. V. Neizvestnov, A. E. Rybalko
Justification of engineering-geological surveys composition for protection of the historical center of Leningrad from the influence of underground works
1989 A. I. Vasekha