Labels carrying optically recorded or encoded information; Encoded micro particulates, tags and taggants of polymer, plastic, silicon, silicate, silica, and combinations thereof for use in the field of passive labeling, tracing or tracking of persons, animals, vehicles, jewels, jewelry, integrated circuits, electronics, food items, medicine and medical products, athletic shoes and apparel, [ musical instruments, ] beverages, wine, spirits, sports equipment and memorabilia, toys, cosmetics, cl...