List of Articles Stream sediments Open Access Article Abstract Page Full-Text 1 - Separation of geochemical anomalies by concentration-area and concentration-number methods in the Saqez 1:100,000 sheet, Kurdistan Fatemeh Zadmehr Seyed Vahid Shahrokhi 10.30495/ijes.2019.665317 Open Access Article Abstract Page Full-Text 2 - The Stream Sediments and Heavy Minerals for Au-Cu Geochemical Exploration in Nahavand’s Firozan Vahid Rajati Mohammad Yazdi Mehrdad Behzadi Mehrdad Movahedi Open Access Article Abstract Page Full-Text 3 - Statistical studies and investigation of environmental contamination of arsenic in stream sediments of Zaylik area, southeast of Ahar Abolfazl Hasanzadeh Koulani Somayeh Baharlouei Yancheshmeh