Complex sentence: These fakes use a variety of means to achieve the glassy green silica look as well as mild radioactivity, however, only trinitite from a nuclear explosion will contain certain neutron activation products that are not found in naturally radioactive ores and minerals.
Split into simpler sentences: These fakes use a variety of means to achieve the glassy green silica look as well as mild radioactivity. However, only trinitite from a nuclear explosion will contain certain neutron activation products which are not found in naturally radioactive ores and minerals.