This is the 3rd mummy found in Pico de Orizaba; all near Mexico City. This particular mummy was discovered in 2015. It is presumed that this mummy could have been about 25 years old at his death, and has been dead about 15 years.
MailOnline, S. (2015, June 6). Third mummified body is found in melting ice on a Mexican mountain - but this one ISN'T wearing climbing gear. Retrieved January 12, 2016, from http://www.dailymail.co.uk/news/article-3113319/How-did-mummy-mummified-body-melting-ice-high-Mexican-mountain-ISN-T-wearing-climbing-gear.html
Third frozen body found on Mexico's Pico de Orizaba - BBC News. (2015, June 6). Retrieved January 12, 2016, from http://www.bbc.com/news/world-latin-america-33033749