Peter Laznicka

Peter Laznicka, PhD, former professor of geology and mineral resources in Canada, later co-founder of Data Metallogenica information system on world' s mineral deposits (www.dmgeode.com). Presently consulting from Adelkaide, Australia. Autor of 7 major technical books, global traveller (over 100 countries visited) and lecturer (lectured in 25 countries). 
http://www.metalsin6conts.net