List of Articles Ashtian

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  1 - The Study of the Beliefs among Literate Citizens in Ashtian City in terms of Urban Development
  Mohammad Tahmasbi Ashtiani Ali Roshanaie
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  2 - Petrography, Geochemistry and Mineralization of Pb in Hezarabad Area (Ashtian)
  Alireza Haddadpour Raziyeh Mohammadi Haddi Golzar
  Hezarabad area is located 5 km at south east of Ashtian, Markazi Province. Structurally, the area is located in theUrmia-Dokhtar magmatic belt of Iran. The basement rocks of the area are pelagic limestone, lithic tuffs, andlimestone to sandy limestone, marl, conglomerat More

  Hezarabad area is located 5 km at south east of Ashtian, Markazi Province. Structurally, the area is located in theUrmia-Dokhtar magmatic belt of Iran. The basement rocks of the area are pelagic limestone, lithic tuffs, andlimestone to sandy limestone, marl, conglomerate, andesite lava and shale. Andesitic and tuff are the main hostrock of mineralization. The mineralization mostly is vein types in four trends which follow NE-SW trend oflocal faults. The mineralization can be seen also as disseminated, breccia to fills fractures and pore-spaces types.The most important ore minerals are galena, cerosite and sphalerite. The galena is associated mostly barite inlocal faults. The second important mineral is sphalerite which can be seen mostly in tunnels. 40 samples wereanalyzed by Inductive Coupled Plasma Mass Spectrometry (ICP-MS) for Pb, Zn, Ag, As, Cd, Co, Cr, Cu, Mo,Ni. The data processing indicates high anomaly for Zn and Pb and relatively anomaly for Cu, Ag, As, Mo. Theaverage value of Pb is 34525 ppm and average value of Zn is 6108 ppm. The Mo content is reach up to 1182ppm. According to correlation diagrams, there is a high correlation between Pb and Ag and also Ag and As. Itshows that the galena is the main host of these elements. Manuscript profile
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  3 - Introduction of flora, Life from and Plant Geographical distribution of Warsan region in Ashtian (Markazi Province) Iranin
  معصومه Khosravy Rine یونس Asri عظیم Abotalebi
  Warsan region covers an area of 990 hectares situated in east of Ashtian city. The altitude of study area is throught 2042 to 2314M. The amount of annual precipitation of the area is 333/11 mm and mean annual temperature is 11.5oC. The aim of this research was to identi More

  Warsan region covers an area of 990 hectares situated in east of Ashtian city. The altitude of study area is throught 2042 to 2314M. The amount of annual precipitation of the area is 333/11 mm and mean annual temperature is 11.5oC. The aim of this research was to identify the plant species, introducing the flora, determination of life forms and geographical distribution of species in the area. For this purpose, plant specimenswere collected from the area during growing season in 1387. The biological spectrum of the area was plotted by means of life forms results. The position of the area within Iran’s phytogeography classification was studied based on geographical distribution data. In this study, 270 species were collected and identified. These species belong to 37 families and 139 genera. The following families had the highest number of species: Asteraceae (45 species), Papilionaceae (36 species) Geramineae (22 species) and Apiaceae (19 species). Hemicryptophytes with 127 species (47%) were the most frequent life form. Investigation on geographical distribution of species showed 201 species (74.44%) belong to Irano-Turanian region. Manuscript profile