The most popular papers on Cosmochemistry Papers this year were:

1-Shearer CK, Elardo SM, Petro NE, Borg LE, McCubbin FM (2015) Origin of the lunar highlands Mg-suite: An integrated petrology, geochemistry, chronology, and remote sensing perspective. American Mineralogist, 100,294-325
Link to Article [doi: 10.2138/am-2015-4817]

2-Martín-Torres FJ et al. (2015) Transient liquid water and water activity at Gale crater on Mars. Nature Geoscience 8, 357-361
Link to Article [doi:10.1038/ngeo2412]

3-Santos AR, Agee CB, McCubbin FM, Shearer CK, Burger PV, Tartèse R, Anand M (2015) Petrology of igneous clasts in Northwest Africa 7034: Implications for the petrologic diversity of the martian crust. Geochimica et Cosmochimica Acta 157, 56-85
Link to Article [doi:10.1016/j.gca.2015.02.023]

4-Touboul M, Puchtel IS, Walker RJ (2015) Tungsten isotopic evidence for disproportional late accretion to the Earth and Moon. Nature 520, 530-533
Link to Article [doi:10.1038/nature14355]

5-Changela HG, Cody GD, Alexander CMOD, Peeters Z, Nittler LR, Stroud RM (2015) Morphological Study of Insoluble Organic Matter from Carbonaceous Chondrites: Correlation with Petrologic Grade. Geochimica et Cosmochimica Acta 159, 285-297
Link to Article [doi:10.1016/j.gca.2015.02.007]

6-Renne PR, Sprain CJ, Richards MA, Self S, Vanderkluysen L, Pande K (2015) State shift in Deccan volcanism at the Cretaceous-Paleogene boundary, possibly induced by impact. Science 6256:76-78
Link to Article [doi:10.1126/science.aac7549]

7-Németh P, Garvie LAJ, Aoki T, Dubrovinskaia N, Dubrovinsky L, Buseck PR (2014) Lonsdaleite is faulted and twinned cubic diamond and does not exist as a discrete material. Nature Communications 5, 5447
Link to Article [doi:10.1038/ncomms6447]

8-Svetsov VV, Shuvalov VV (2015) Water delivery to the Moon by asteroidal and cometary Impacts. Planetary and Space Science 117, 444-452
Link to Article [doi:10.1016/j.pss.2015.09.011]

8-Hallis LJ, Huss GR, Nagashima K, Taylor GJ, Halldórsson SA, Hilton DR, Mottl MJ, Meech KJ (2015) Evidence for primordial water in Earth’s deep mantle. Science 350, 795-797
Link to Article [DOI: 10.1126/science.aac4834]

9-Holst JC, Paton C, Wielandt D., Bizzarro M. (2015) Tungsten isotopes in bulk meteorites and their inclusions—Implications for processing of presolar components in the solar protoplanetary disk. Meteoritics&Planetary Science 50, 1643-1660
Link to Article [DOI: 10.1111/maps.12488]

10-Young ED, Manning CE, Schauble EA, Shahar A, Macris CA, Lazar C, Jordan M (2015) High-temperature equilibrium isotope fractionation of non-traditional stable isotopes: Experiments, theory, and applications. Chemical Geology 395, 176-195
Link to Article [DOI: 10.1016/j.chemgeo.2014.12.013]