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Papers in Press

Welcome to the American Mineralogist Papers in Press (PIP) page. Recently all Papers in Press have been made open to all readers. These Papers in Press are unedited manuscripts accepted for publication that will undergo copyediting, layout, and review of the proof before being published. Always consult the final, published document as a good practice. Remember to have your institution subscribe to American Mineralogist! Note that individual online subscriptions are via membership in MSA (and members get free online color in their paper) -- check out all the info via the pull-down links above including how to be an author and submit your paper.

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Please cite these papers: Authors (Year) Title. American Mineralogist, in press. DOI.(DOI is live when article is live.)

Title Authors Future DOI PIP
Bicapite, KNa2Mg2(H2PV5+14O42)·25H2O, a new polyoxometalate mineral with a bicapped Keggin anion from the Pickett Corral mine, Montrose County, Colorado, U.S.A.Anthony R. Kampf, John M. Hughes, Barbara P. Nash, and Joe Marty10.2138/am-2019-7027link
Celestine discovered in Hawaiian basaltsMichael O. Garcia and Eric Hellebrand10.2138/am-2020-6995link
Deep Earth Carbon Reactions Through Time and SpaceCatherine Mccammon, Hélène Bureau, H. James Cleaves Ii, Elizabeth Cottrell, Susannah M. Dorfman, Louise H. Kellogg, Jie Li, Sami Mikhail, Yves Moussallam, Chrystele Sanloup, Andrew Thomson, and Alberto Vitale Brovarone10.2138/am-2020-6888CCBYlink
Magmatic carbon outgassing and uptake of CO2 by alkaline watersMarie Edmonds, Benjamin Tutolo, Kayla Iacovino, and Yves Moussallam10.2138/am-2020-6986CCBYlink
Static compression of Fe4N to 77 GPa and its implications for nitrogen in the deep EarthHelene Breton, Tetsuya Komabayashi, Samuel Thompson, Nicola Potts, Chris McGuire, Sho Suehiro, Simone Anzellini, and Yasuo Ohishi10.2138/am-2019-7065link
Thermoelasticity, cation exchange and deprotonation in Fe-rich holmquistite: towards a crystal-chemical model for the high-temperature behavior of orthorhombic amphibolesRoberta Oberti, Massimo Boiocchi, and Michele Zema10.2138/am-2019-6966link
Chemical and textural relations of britholite- and apatite-group minerals from hydrothermal REE mineralization at the Rodeo de los Molles deposit, Central ArgentinaMelanie Lorenz, Uwe Altenberger, Robert B. Trumbull, Raúl Lira, Mónica López de Luchi, Christina Günter, and Sascha Eidner10.2138/am-2019-6969link
Electrical Conductivity Studies on Silica Phases and the effects of Phase TransformationGeorge M. Amulele, Anthony W. Lanati, and Simon M. Clark10.2138/am-2019-7120link
Intra-eruptive trachyte-phonolite transition: natural evidences and experimental constraints on the role of crystal mushesMarco Brenna, Alessio Pontesilli, Silvio Mollo, Matteo Masotta, Shane J. Cronin, Ian E.M. Smith, Mohammed Rashad Hassan Moufti, and Piergiorgio Scarlato10.2138/am-2019-6963link
REE-, Sr- Ca-aluminum-phosphate-sulfate minerals of the alunite supergroup and their role as hosts for radionuclidesNicholas D. Owen, Nigel J. Cook, Mark Rollog, Kathy J. Ehrig, Danielle S. Schmandt, Rahul Ram, Joël Brugger, Cristiana L. Ciobanu, Benjamin Wade, and Paul Guagliardo10.2138/am-2019-7116link
High-Pressure MineralsOliver Tschauner10.2138/am-2019-6594link
A comparison between the stability field of a Cl-rich scapolite and the end-member marialiteKaléo M. F. Almeida and David M. Jenkins10.2138/am-2019-6907link
Crystallographic and fluid compositional effects on the halogen (Cl, F, Br, I) incorporation in pyromorphite-group mineralsTatjana Epp, Michael A.W. Marks, Thomas Ludwig, Mark A. Kendrick, Nelson Eby, Harald Neidhardt, Yvonne Oelmann, and Gregor Mark10.2138/am-2019-7068link
Diffusion of F and Cl in dry rhyodacitic meltYves Feisel, Jonathan M. Castro, and Donald B. Dingwell10.2138/am-2019-7095link
Experimental quantification of the Fe-valence state on amosite-asbestos boundaries using acSTEM Dual-Electron Energy-Loss SpectroscopyRuggero Vigliaturo, Simone Pollastri, Reto Gieré, Alessandro F. Gualtieri, and Goran Dražić10.2138/am-2019-7218link
Geochemistry of phosphorus and the behavior of apatite during crustal anatexis: insights from melt inclusions and nanogranitoidsChris Yakymchuk and Antonio Acosta-Vigil10.2138/am-2019-7054link
Two generations of exsolution lamellae in pyroxene from Asuka 09545: clues to the thermal evolution of silicates in mesosideriteLidia Pittarello, Seann Mckibbin, Akira Yamaguchi, Gang Ji, Dominique Schryvers, Vinciane Debaille, and Philippe Claeys10.2138/am-2019-7001link
Change of crackling noise in granite by thermal damage: monitoring nuclear waste depositsKainan Xie, Xiang Jiang, Deyi Jiang, Yang Xiao, Shiwan Chen, Karin A. Dahmen, Eduard Vives, Antoni Planes, and Ekhard K.H. Salje10.2138/am-2019-7058link
Sound Velocity of Neon at High Pressures and Temperatures by Brillouin ScatteringWei Wei, Xinyang Li, Ningyu Sun, Sergey N. Tkachev, and Zhu Mao10.2138/am-2019-7033link
Al and Si Diffusion in RutileD.J. Cherniak and E.B. Watson10.2138/am-2019-7030link
Investigation of the kieserite–szomolnokite solid solution series, (Mg,Fe)SO4·H2O, with relevance to Mars: a study on crystal chemistry, FTIR- (5200–400 cm-1) and Raman- (4000-100 cm-1) spectroscopy under ambient and Martian temperature conditionsDominik Talla and Manfred Wildner10.2138/am-2019-6983link
Enrichment of manganese to spessartine saturation in granite-pegmatite systemsJames L. Maner IV, David London, and Jonathan P. Icenhower10.2138/am-2019-6938link
A Cr3+ luminescence study of natural topaz Al2SiO4(F,OH)2 up to 60 GPaEarl F. O’Bannon III and Quentin Williams10.2138/am-2019-7079link
Computer modeling of apparently straight bond angles: the intriguing case of all-silica ferrieriteFederica Trudu, Gloria Tabacchi, and Ettore Fois10.2138/am-2019-6951link
Constraining The Timing and Character of Crustal Melting in the Adirondack Mountains Using Multiscale Compositional Mapping and In-Situ Monazite GeochronologyMichael L. Williams, Timothy Grover, Michael J. Jercinovic, Sean P. Regan, Claire R. Pless, and Kaitlyn A. Suarez10.2138/am-2019-6906link
Stability, Composition, and Crystal Structure of Fe-bearing Phase E in the Transition ZoneLi Zhang, Joseph R. Smyth, Takaaki Kawazoe, Steven D. Jacobsen, Jingjing Niu, Xuejing He, and Shan Qin10.2138/am-2019-6750link
Thermal diffusivity and thermal conductivity of granitoids at 283–988 K and 0.3–1.5 GPaHuangfei Fu, Baohua Zhang, Jianhua Ge, Zili Xiong, Shuangmeng Zhai, Shuangming Shan, and Heping Li10.2138/am-2019-7099link
Carbonation and Decarbonation Reactions: Implications for Planetary HabitabilityE.M. Stewart, Jay J. Ague, John M. Ferry, Craig M. Schiffries, Ren-Biao, Tao, Terry.T. Isson, and Noah J. Planavsky10.2138/am-2019-6884CCBYNCNDlink
Chenmingite, FeCr2O4 in the CaFe2O4-type structure, a shock-induced, high-pressure mineral in the Tissint Martian meteoriteChi Ma, Oliver Tschauner, John R. Beckett, Yang Liu, Eran Greenberg, and Vitali B. 5 Prakapenka10.2138/am-2019-6999link
Controls on tetrahedral Fe(III) abundance in 2:1 phyllosilicatesJavier Cuadros, Joseph R. Michalski, M. Darby Dyar, and Vesselin Dekov10.2138/am-2019-7036link
Origin of Monte Rosa whiteschist from in-situ tourmaline and quartz oxygen isotope analysis by SIMS using new tourmaline reference materialsKatharina Marger, Cindy Luisier, Lukas P. Baumgartner, Benita Putlitz, Barbara L. Dutrow, Anne-Sophie Bouvier, and Andrea Dini10.2138/am-2019-7012link
Carbonation and the Urey ReactionLouise H. Kellogg, Harsha Lokavarapu, and Donald L. Turcotte10.2138/am-2019-6880link
Cation ordering, valence states and symmetry breaking in the crystal-chemically complex mineral chevkinite-(Ce). Recrystallization, transformation and metamict states in chevkiniteMarcin Stachowicz, Mark D. Welch, Bogusław Bagiński, Pavel M. Kartashov, Ray Macdonald, and Krzysztof Woźniak10.2138/am-2019-6458link
Discrete Zr and REE mineralization of the Baerzhe rare-metal deposit, ChinaKunfeng Qiu, Haocheng Yu, Mingqian Wu, Jianzhen Geng, Xiangkun Ge, Zongyang Gou, and Ryan D. Taylor10.2138/am-2019-6890link
High Pressure Raman and Nd3+ Luminescence Spectroscopy of Bastnäsite-(REE)CO3FC. E. Vennari and Q. Williams10.2138/am-2019-7011link
Interdiffusion of major elements at 1 atmosphere between natural shoshonitic and rhyolitic meltsDiego Gonzalez-Garcia, Francesco Vetere, Harald Behrens, Maurizio Petrelli, Daniele Morgavi, and Diego Perugini10.2138/am-2019-6997link
Precipitates of α-cristobalite and silicate glass in UHP clinopyroxene from a Bohemian Massif eclogiteTina R. Hill, Hiromi Konishi1, Franklin Hobbs, Seungyeol Lee, and Huifang Xu10.2138/am-2019-6773link
Analyst and etching protocol effects on the reproducibility of apatite confined fission-track length measurement, and ambient-temperature annealing at decadal time scalesMurat T. Tamer, Ling Chung, Richard A. Ketcham, and Andrew J.W. Gleadow10.2138/am-2019-7046link
Factors controlling the crystal morphology and chemistry of garnet in skarn deposits: a case study from the Cuihongshan polymetallic deposit, Lesser Xing’an Range, NE ChinaXianghui Fei, Zhaochong Zhang, Zhiguo Cheng, and M. Santosh10.2138/am-2019-6968link
Gasparite-(La), La(AsO4), a new mineral from Mn ores of the Ushkatyn-III deposit, Central Kazakhstan and metamorphic rocks of the Wanni glacier, SwitzerlandOleg S. Vereshchagin, Sergey N. Britvin, Elena N. Perova, Aleksey I. Brusnitsyn, Yury S. Polekhovsky, Vladimir V. Shilovskikh, Vladimir N. Bocharov, Ate van der Burgt, Stéphane Cuchet, and Nicolas Meisser10.2138/am-2019-7028link
Identification of interstratified mica or pyrophyllite monolayers within chlorite using advanced scanning/transmission electron microscopyGuanyu Wang, Hejing Wang, and Jianguo Wen10.2138/am-2019-7074link
Formation of saponite by hydrothermal alteration of metal oxides: implication for the rarity of hydrotalciteQi Tao, Qingjin Zeng, Manyou Chen, Hongping He, and Sridhar Komarneni10.2138/am-2019-7043link