ORIGINAL ARTICLES

1. Formation of FeNi metal nodules in the Jilin H5 chondrite,the largest stone meteorite in the world
2. Geochemistry of the Aptian bituminous limestones in Gu¨mu¨s¸hane area, Eastern Black Sea region: new insight into paleogeography and paleoclimate conditions
3. Thermal expansivity of geikielite and ilmenite utilizing in-situ synchrotron X-ray diffraction at high temperature
4. Solubility of water in bridgmanite
5. Optimization of extraction method for quantitative analysis of Si/Al in soil phytoliths
6. Geochemical characterization of the metasedimentary rocks of the Yaounde Group within the southernmost North Equatorial tectonic belt: insights into geodynamic evolution
7. Chemical weathering profile in the V-Ti-Fe mine tailings pond:a basalt-weathering analog
8. Geochemical characterization of rare earth elements in sediment profiles from the Oualida lagoon (Morocco)
9. The impact of climate change on groundwater quantity and quality in a semi-arid environment: a case study of Ain Azel plain (Northeast Algeria)
10. Correlations between trace elements in pyrite and gold mineralization of gold deposits on the North China platform
11. Petrogenesis of Oligocene volcanic rocks of the Lake Tana area,Ethiopian large Igneous Province

SHORT COMMUNICATION

1. 2.7-Ga-old mafic dike in the Trans-North China Orogen of the North China Craton and its tectonic significance