American Mineralogist
Open AccessEDITORIAL
1377
Why you should publish your best papers in American Mineralogist: An International Journal of Earth and Planetary Materials
Keith Putirka
HIGHLIGHTS AND BREAKTHROUGHS
1379
New constraints on the size of chondrite parent bodies
Kevin Righter
ACTINIDES IN GEOLOGY, ENERGY, AND THE ENVIRONMENT
1381
Further investigation of the initial fission-track length and geometry factor in apatite fission-track thermochronology
Cleber J. Soares, Sandro Guedes, Carlos A. Tello, Arnaldo L. Lixandrão Filho, Ana M. Osório, Igor Alencar, Airton N.C. Dias, and Julio Hadler
SPECIAL COLLECTION: VERSATILE MONAZITE: RESOLVING GEOLOGICAL RECORDS AND SOLVING CHALLENGES IN MATERIALS SCIENCE
1393
Carboniferous inherited grain and age zoning of monazite and xenotime from leucogranites in far-eastern Nepal: Constraints from electron probe microanalysis
Takeshi Imayama and Kazunori Suzuki
1407
Diffusion of helium in natural monazite, and preliminary results on He diffusion in synthetic light rare earth phosphates
Daniele J. Cherniak and E. Bruce Watson
REGULAR ARTICLE
1421
Crystal structure of the high-pressure phase of calcium hydroxide, portlandite: In situ powder and single-crystal X-ray diffraction study
Riko Iizuka, Takehiko Yagi, Kazuki Komatsu, Hirotada Gotou, Taku Tsuchiya, Keiji Kusaba, and Hiroyuki Kagi
1429
Experimental development of patch perthite from synthetic cryptoperthite: Microstructural evolution and chemical re-equilibration
Nicholas Norberg, Daniel Harlov, Gregor Neusser, Richard Wirth, Dieter Rhede, and Luiz Morales
1442
Oxy-dravite, Na(Al2Mg)(Al5Mg)(Si6O18)(BO3)3(OH)3O, a new mineral species of the tourmaline supergroup
Ferdinando Bosi and Henrik Skogby
1449
Mechanical spectroscopy in twinned minerals: Simulation of resonance patterns at high frequencies
Ekhard K.H. Salje, Ziyuan Zhao, Xiangdong Ding, and Jun Sun
1459
Behavior of gold in a magma at sulfide-sulfate transition: Revisited
Roman E. Botcharnikov, Francois Holtz, James E. Mungall, Oliver Beermann, Robert L. Linnen, and Dieter Garbe-Sch??nberg
1465
A disordered nanoparticle model for 6-line ferrihydrite
Benjamin Gilbert, Jasmine J. Erbs, R. Lee Penn, Valeri Petkov, Dino Spagnoli, and Glenn A. Waychunas
1477
NanoSIMS Pb/Pb dating of tranquillityite in high-Ti lunar basalts: Implications for the chronology of high-Ti volcanism on the Moon
Romain Tartrtse, Mahesh Anand, and Thomas Delhaye
1487
Iron sulfide stoichiometry as a monitor of sulfur fugacity in gas-mixing experiments
Astrid Holzheid and Katharina Lodders
1497
Relaxation effects and re-entrant spin glass behavior at low temperatures in natural strunzite, ferristrunzite, and ferrostrunzite
Antoine Van Alboom and Eddy De Grave
1508
Enthalpies of formation of Fe-Ni monosulfide solid solutions
Amir H. Tavakoli and Alexandra Navrotsky
1516
Influence of temperature and Cl on the hydrothermal replacement of calcite by apatite and the development of porous microstructures
Laura Jonas, Timm John, and Andrew Putnis
1526
Ordering state in orthopyroxene as determined by precession electron diffraction
Damien Jacob, Lukas Palatinus, Priscille Cuvillier, Hugues Leroux, Chiara Domeneghetti, and Fernando Cámara
1535
Interlayer water molecules in organocation-exchanged vermiculite and montmorillonite: A case study of tetramethylammonium
Ruben Martos-Villa, Stephen Guggenheim, and C. Ignacio Sainz-D??az
1543
Spectroscopic and X-ray diffraction investigation of the behavior of hanksite and tychite at high pressures, and a model for the compressibility of sulfate minerals
Sarah E.M. Palaich, Craig E. Manning, Edwin Schauble, and Abby Kavner
1550
Low-temperature magnetism of alabandite: Crucial role of surface oxidation
Jan ÄŒuda, Tomáš Kohout, Jan Filip, Jiřà TuÄek, Andrei Kosterov, Jakub Haloda, Roman Skála, Eero Santala, Ivo MedÅ™Ãk, and Radek ZboÅ™il
1557
Crystallographic and spectroscopic characterization of Fe-bearing chromo-alumino-povondraite and its relations with oxy-chromium-dravite and oxy-dravite
Ferdinando Bosi, Henrik Skogby, Ulf HÃ¥lenius, and Leonid Reznitskii
1565
Experimental determination of siderite stability at high pressure
Renbiao Tao, Yingwei Fei, and Lifei Zhang
1573
Relationships among channel topology and atomic displacements in the structures of Pb5(BO4)3Cl with B = P (pyromorphite), V (vanadinite), and As (mimetite)
Hiroki Okudera
1580
The crystal structure of johnbaumite, Ca5(AsO4)3OH, the arsenate analogue of hydroxylapatite
Cristian Biagioni and Marco Pasero
1585
A comparison of the Ca3(PO4)2 and CaSiO3 systems, with a new structure refinement of tuite synthesized at 15 GPa and 1300 °C
Richard M. Thompson, Xiande Xie, Shuangmeng Zhai, Robert T. Downs, and Hexiong Yang
1593
The system K2CO3-MgCO3 at 6 GPa and 900–1450 °C
Anton Shatskiy, Igor S. Sharygin, Pavel N. Gavryushkin, Konstantin D. Litasov, Yuri M. Borzdov, Anastasia V. Shcherbakova, Yuji Higo, Ken-ichi Funakoshi, Yuri N. Palyanov, and Eiji Ohtani
1604
Influence of H2 fluid on the stability and dissolution of Mg2SiO4forsterite under high pressure and high temperature
Ayako Shinozaki, Hisako Hirai, Hiroaki Ohfuji, Taku Okada, Shin-ichi Machida, and Takehiko Yagi
1610
Crystal chemistry of Cu-bearing tourmalines
Olga S. Vereshchagin, Ira V. Rozhdestvenskaya, Oleg V. Frank-Kamenetskaya, Anatoly A. Zolotarev, and Rudolf I. Mashkovtsev
1617
Lead-tellurium oxysalts from Otto Mountain near Baker, California: XI. Eckhardite, (Ca,Pb)Cu2+Te6+O5(H2O), a new mineral with HCP stair-step layers
Anthony R. Kampf, Stuart J. Mills, Robert M. Housley, George R. Rossman, Joseph Marty, and Brent Thorne
1624
Neutron diffraction in gemology: Single-crystal diffraction study of brazilianite, NaAl3(PO4)2(OH)4
G. Diego Gatta, Pietro Vignola, Martin Meven, and Romano Rinaldi
NEW MINERAL NAMES
1631
NEW MINERAL NAMES
Fernando Cámara, G. Diego Gatta, and Dorian G.W. Smith
DEPOSIT ITEMS
1393
Carboniferous inherited grain and age zoning of monazite and xenotime from leucogranites in far-eastern Nepal: Constraints from electron probe microanalysis
Takeshi Imayama and Kazunori Suzuki
1421
Crystal structure of the high-pressure phase of calcium hydroxide, portlandite: In situ powder and single-crystal X-ray diffraction study
Riko Iizuka, Takehiko Yagi, Kazuki Komatsu, Hirotada Gotou, Taku Tsuchiya, Keiji Kusaba, and Hiroyuki Kagi
1442
Oxy-dravite, Na(Al2Mg)(Al5Mg)(Si6O18)(BO3)3(OH)3O, a new mineral species of the tourmaline supergroup
Ferdinando Bosi and Henrik Skogby
1465
A disordered nanoparticle model for 6-line ferrihydrite
Benjamin Gilbert, Jasmine J. Erbs, R. Lee Penn, Valeri Petkov, Dino Spagnoli, and Glenn A. Waychunas
1477
NanoSIMS Pb/Pb dating of tranquillityite in high-Ti lunar basalts: Implications for the chronology of high-Ti volcanism on the Moon
Romain Tartrtse, Mahesh Anand, and Thomas Delhaye
Item#: AM-13-806
Deposit Material including Supplementary Tables 1Ð3 and Supplementary Figure 1.
AM-13-806.zip zipped
Deposit Material including Supplementary Tables 1Ð3 and Supplementary Figure 1.
AM-13-806.zip zipped
1526
Ordering state in orthopyroxene as determined by precession electron diffraction
Damien Jacob, Lukas Palatinus, Priscille Cuvillier, Hugues Leroux, Chiara Domeneghetti, and Fernando Cámara
1543
Spectroscopic and X-ray diffraction investigation of the behavior of hanksite and tychite at high pressures, and a model for the compressibility of sulfate minerals
Sarah E.M. Palaich, Craig E. Manning, Edwin Schauble, and Abby Kavner
1550
Low-temperature magnetism of alabandite: Crucial role of surface oxidation
Jan ÄŒuda, Tomáš Kohout, Jan Filip, Jiřà TuÄek, Andrei Kosterov, Jakub Haloda, Roman Skála, Eero Santala, Ivo MedÅ™Ãk, and Radek ZboÅ™il
1557
Crystallographic and spectroscopic characterization of Fe-bearing chromo-alumino-povondraite and its relations with oxy-chromium-dravite and oxy-dravite
Ferdinando Bosi, Henrik Skogby, Ulf HÃ¥lenius, and Leonid Reznitskii
1573
Relationships among channel topology and atomic displacements in the structures of Pb5(BO4)3Cl with B = P (pyromorphite), V (vanadinite), and As (mimetite)
Hiroki Okudera
1585
A comparison of the Ca3(PO4)2 and CaSiO3 systems, with a new structure refinement of tuite synthesized at 15 GPa and 1300 °C
Richard M. Thompson, Xiande Xie, Shuangmeng Zhai, Robert T. Downs, and Hexiong Yang
1610
Crystal chemistry of Cu-bearing tourmalines
Olga S. Vereshchagin, Ira V. Rozhdestvenskaya, Oleg V. Frank-Kamenetskaya, Anatoly A. Zolotarev, and Rudolf I. Mashkovtsev
1617
Lead-tellurium oxysalts from Otto Mountain near Baker, California: XI. Eckhardite, (Ca,Pb)Cu2+Te6+O5(H2O), a new mineral with HCP stair-step layers
Anthony R. Kampf, Stuart J. Mills, Robert M. Housley, George R. Rossman, Joseph Marty, and Brent Thorne
1624
Neutron diffraction in gemology: Single-crystal diffraction study of brazilianite, NaAl3(PO4)2(OH)4
G. Diego Gatta, Pietro Vignola, Martin Meven, and Romano Rinaldi
TABLE OF CONTENTS
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SPECIAL COLLECTIONS
Table of Contents
AmMin submission to acceptance/”first publication” is at a record average of about three to four months. Our acceptance to “final” publication is presently another 13 months on average.
Special Collections
American Mineralogist is an international journal that publishes mineralogical papers of broad interest to the geoscience and materials science community.