Vol. 45 No. 2 (225) (2011)

DOI: https://doi.org/10.46991/PYSU:C/2011.45.2

Published: 2011-07-24

Geology

ALUMINIC-RARE-EARTH-PRECIOUS METALS FORMATION IN NEPHELINE SYENITES OF ARMENIA

P. G. Aloyan, H. P. Guyumjyan

10-16
- PDF (Русский)
MINERALOGICAL-GEOCHEMICAL FEATURES OF ORES AND DISTRIBUTION OF COPPER ORE MINERALIZATION OF GEZ-GEZ (SYUNIK MARZ)

A. A. Julhakyan, Sh. V. Khachatryan, K. Kh. Manukyan

3-9
- PDF (Armenian)
ALI-ABAD COPPER DEPOSIT IN CENTRAL IRAN

Forzane Rajaie, E. Kh. Kharazyan

17-22
- PDF (Русский)
POSSIBLE CHANGE OF HYDRODYNAMIC CONDITIONS OF NOVOSELTSOVO SPRING WATERS UNDER THE INFLUENCE OF DEPOSIT USE IN THEIR VICINITIES

V. H. Hovasapyan, Zh. A. Achoyan

23-26
- PDF (Armenian)
MODIFICATION OF GEOLOGICAL ENVIRONMENT OF YEREVAN CITY UNDER THE TECHNOGENIC IMPACT

V. P. Vardanyan, T. G. Mkrtchyan

27-32
- PDF (Armenian)

Geography

INFLUENCE OF WIND ON REALIZATION AND SAFETY OF MILITARY AVIATION FLIGHTS IN EREBUNI AIRPORT REGION

M. V. Yepremyan

33-37
- PDF (Armenian)
ROLE OF OIL AND NATURAL GAS OF IRAN IN THE DEVELOPMENT OF THE COUNTRY

A. R. Avagyan, Mandana Fatijo

38-43
- PDF (Armenian)