Hot Primordial Regions with Anomalous Hydrogenless Chemical Composition

We study primordial nucleosynthesis in hypothetical hot regions that could be formed by the density inhomogeneities. It is shown survived up to present times acquire an abnormally high metallicity. This conclusion holds a wide range of initial parameters such regions. considered thermonuclear reaction rates and estimated abundances deuterium helium-3 -4 inside these areas. has been established all baryons tend form helium-4, which link chain formation heavier elements.