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Recently GRAIL spacecraft recognized a large number of gravity anomalies located concentrically inside of the ring and multi-ring basins of the Moon. In addition with well-known basins gravity anomalies located in so called probable impact formations, which arranged under any layers of lava or ejections from neighboring impact processes. As a result, some reliable information has appeared for identification of new impact structures that not have enough any clear external signs. Investigations of the same shock formations using LEND neutron spectrometer data have shown that these structures are characterized by a relative increased epithermal neutron (EN) flux in comparison with areas located just outside the outer ring. Furthermore, directly in the field of gravity Bouguer anomalies (b.a.), even more increasing EN fluxes has observed in any case. The neutron flux also tends to increase from the barely distinguishable or completely unknown ring basins that can’t be identified visually. Finally, according to changing of EN flux it is possible to confirm the existence of some invisible circular basins that have no gravitational anomalies.