Ancient Maya city of Ucanal was contaminated with mercury, study reveals 0 28.11.2024 19:56 «The Art Newspaper» Newly published research shows just how pervasive mercury—an essential element in the red cinnabar pigment favoured by the Maya—is at the site in Guatemala Moscow.media Частные объявления сегодня Rss.plus Все новости за 24 часа
