Neutron Weissenberg photographs of satellite reflexions in plagioclase feldspars

Neutron Weissenberg photographs have been obtained in a time and of a quality comparable with a X-ray photographs. The 10⁴ times lower neutron flux at the sample position can be compensated by a factor of 10³ in higher film speed and a larger crystal volume. The quality of the neutron photographs is shown by recording satellite reflections from labradorite crystals.