Cross section measurements at neutron energies 71 and 112 MeV and energy integrated cross section measurements (0.1 < En < 750 MeV) for the neutron induced reactions O(n,x)10Be, Si(n,x)10Be, and Si(n,x)26Al

► We have measured neutron reaction cross sections for the production of cosmogenic nuclides. ► Proton cross sections are not necessarily good indicators of high-energy neutron cross sections. ► The 26Al/10Be production rate ratio from SiO2 is dependent on the spectral hardness of neutrons.