© NATI Research JSC. (1995-2009)  

All rights on the given materials are reserved by NATI Research JSC., St.Petersburg, Russia.

All sections of the site contain references on the authors of the publications. Interested persons have to have it in mind and to make the appropriate references using the author's data.

Non-commercial using of minerals photos is permitted only with references on NATI Research JSC and URL (Internet-address) of this site.

Selective or complete using of information on metrology, technology of "ppm-mineralogy", and also results of geological objects study as a materials for training at schools, colleges, universities etc. requires the preliminary written permission of NATI Research JSC.

The publication or other using of the data given in the section with geological objects description, is permitted under licence of NATI Research JSC and with references on technology of mineralogical works performing: "ppm-mineralogy".