Table of Contents Volume 71 - 1986

January-February 1986 
Numbers 1 and 2

Feldspar solid solutions Download the Scanned PDF	Herbert Kroll, Ilse Schmiemann, and Gisela von Colln 1
The mineralogy of K-richterite-bearing lamproites Download the Scanned PDF	Christiane Wagner and Danielle Velde 17
Raman spectroscopic study of the SiO2- Al2O3-K2O vitreous system: distribution of silicon second neighbors Download the Scanned PDF	Florent Domine and Bernard Piriou 38
High-chlorine amphiboles from oceanic rocks: product of highly-saline hydrothermal fluids? Download the Scanned PDF	David A. Vanko 51
Mg-rich hollow sanidine in partially melted granite xenoliths in a mica peridotite at Rose dome, Woodson County, Kansas Download the Scanned PDF	Michael P. Smith and Paul C. Franks 60
A kinetic study of clinochlore and its high temperature equivalent forsterite-cordierite-spinel at 2 kbar water pressure Download the Scanned PDF	Moonsup Cho and J. J. Fawcett 68
Morphologies and growth mechanisms of synthetic Mg-chlorite and cordierite Download the Scanned PDF	Moonsup Cho and J. J. Fawcett 78
Kinetics of mineral-water reactions: theory, design and application of circulating hydrothermal equipment  Download the Scanned PDF	J. Posey-Dowty, David Crerar, Roland Hellmann, and Clarence D. Chang 85
A spectroscopic study of blue radiation coloring in plagioclase Download the Scanned PDF	Anne M. Hofmeister and George R. Rossman 95
Pressure-induced band splitting in infrared spectra of sanidine and albite Download the Scanned PDF	R. Couty and B. Velde 99
EPR study of Fe3+ centers in cristobalite and tridymite Download the Scanned PDF	H. Rager and H. Schneider 105
Nature of phases synthesized along the join (Mg,Mn)2Si2O6 Download the Scanned PDF	J. Stephen Huebner 111
Grandite garnet from Nevada: confirmation of origin of iridescence by electron microscopy and interpretation of a moiré- like texture Download the Scanned PDF	Hisako Hirai and Hiromoto Nakazawa 123
Local states of Fe2+ and Mg2+ in magnesium-rich olivines Download the Scanned PDF	Jan Stanek, S. S. Hafner, and J. A. Sawicki 127
Cation partitioning in hydrothermally prepared olivine-related (Fe,Mn)-sarcopsides Download the Scanned PDF	Tore Ericsson, Anders G. Nord, and Göran Åberg 136
Ionic modeling of mineral structures and energies in the electron gas approximation: TiO2 polymorphs, quartz, forsterite, diopside Download the Scanned PDF	Jeffrey E. Post and Charles W. Burnham 142
Spectral reflectance of carbonate minerals in the visible and near infrared (0.35-2.55 microns): calcite, aragonite, and dolomite Download the Scanned PDF	Susan J. Gaffey 151
Crystal structure refinement of huntite, CaMg3(CO3)4, with X-ray powder data Download the Scanned PDF	W. A. Dollase and R. J. Reeder 163
Alteration profiles and impurity element distributions in magnetic fractions of weathered ilmenite Download the Scanned PDF	M. T. Frost, I. E. Grey, I. R. Harrowfield, and C. Li 167
X-ray and HRTEM structure analysis of orientite Download the Scanned PDF	Marcello Mellini, Stefano Merlmo, and Marco Pasero 176
Thalenite from Arizona Download the Scanned PDF	Joan Fitzpatrick and Adolf Pabst 188
Direct imaging of tunnel cations in zinkenite by high-resolution electron microscopy Download the Scanned PDF	Piers P. K. Smith 194
Refinement of the crystal structure of krausite: a mineral with an interpolyhedral oxygen-oxygen contact shorter than the hydrogen bond Download the Scanned PDF	Herta Effenberger, Franz Pertlik, and Josef Zemann 202
Lammerite, Cu3(AsO4)2, a modulated close-packed structure Download the Scanned PDF	F. C. Hawthorne 206
Renierite, Cu10ZnGe2Fe6S16- Cu11GeAsFe4S16: a coupled solid solution series Download the Scanned PDF	Lawrence R. Bernstein 210
The crystal structure of Fe2+Fe3+2(PO3OH)4(H2O)4: a new synthetic compound of mineralogic interest  Download the Scanned PDF	No Vencato, Yvonne P. Mascarenhas, and Enrico Mattievich 222
NEW MINERAL NAMES Download the Scanned PDF	227
NOTICES	232

March-April 1986 
Numbers 3 and 4
R. H. JAHNS MEMORIAL ISSUE: THE MINERALOGY, PETROLOGY, AND GEOCHEMISTRY
OF GRANITIC PEGMATITES AND RELATED GRANITIC ROCKS

Introduction to the Jahns Memorial Issue  Download the Scanned PDF

Gordon E. Brown, Jr., and Rodney C. Ewing 233

Experimental Studies of Granitic Systems

Equilibrium properties of granite pegmatite magmas Download the Scanned PDF	C. Wayne Burnham and Hanna Nekvasil 239
Hydrogen and the melting of silicates Download the Scanned PDF	Robert W. Luth and A. L. Boettcher 264
Phase equilibria and thermodynamic properties of minerals in the BeO-Al2O3-SiO2-H2O (BASH) system, with petrologic applications Download the Scanned PDF	Mark D. Barton 277
Phase relationships of gabbro-tonalite-granite-water at 15 kbar with applications to differentiation and anatexis Download the Scanned PDF	Wuu-Liang Huang and Peter J. Wyllie 301
Origin of an A-type granite: Experimental constraints Download the Scanned PDF	J. D. Clemens, John R. Holloway, and A.JR. White 317
On the origin of graphic granite Download the Scanned PDF	Philip M. Fenn 325
Quartz crystallization in igneous rocks Download the Scanned PDF	Samuel E. Swanson and Philip M. Fenn 331
Lamellar and patchy intergrowths in feldspars: Experimental crystallization of eutectic silicates Download the Scanned PDF	Jon S. Petersen and Gary E. Lofgren 343
Lithiophilite formation in granitic pegmatites: A reconnaissance experimental study of phosphate crystallization from hydrous aluminosilicate melts Download the Scanned PDF	James E. Shigley and Gordon E. Brown, Jr.356
Origin of K-feldspar megacrysts in granitic rocks: Implications of a partitioning model for barium Download the Scanned PDF	Philip E. Long and William C. Luth 367

Petrology, Mineralogy, and Geochemistry of Granitic Pegmatites

Magmatic-hydrothermal transition in the Tanco rare-element pegmatite: Evidence from fluid inclusions and phase equilibrium experiments Download the Scanned PDF	David London 376
Formation of tourmaline-rich gem pockets in miarolitic pegmatites Download the Scanned PDF	David London 396
Mineralogy and geochemical evolution of the Little Three pegmatite-aplite layered intrusive, Ramona, California Download the Scanned PDF	L. A. Stern, G. E. Brown, Jr., D. K. Bird, R. H. Jahns, E. E. Foord, J. E. Shigley and L. B. Spaulding, Jr. 406
Mineralogy and paragenesis of "pocket" clays and associated minerals in complex granitic pegmatites, San Diego County, California Download the Scanned PDF	Eugene E. Foord, Harry C. Starkey, and Joseph E. Taggert, Jr. 428
Internal evolution of the Tin Mountain pegmatite, Black Hills, South Dakota Download the Scanned PDF	Richard J. Walker, G. N. Hanson, James J. Papike, J. R. O Neil, and J. C. Laul 440
Trace-element modeling of the petrogenesis of granophyres and aplites in the Notch Peak granitic stock, Utah Download the Scanned PDF	Peter I. Nabelek 460
Tourmaline as a recorder of pegmatite evolution: Bob Ingersoll pegmatite, Black Hills, South Dakota Download the Scanned PDF	Bradley L. Jolliff, James J. Papike, and Charles K Shearer 472
Fractionation trends of the Nb- and Ta-bearing oxide minerals in the Greer Lake pegmatitic granite and its pegmatite aureole, southeastern Manitoba Download the Scanned PDF	Petr Cerny, Bruce E. Goad, Frank C. Hawthorne, and Ron Chapman 501
Pegmatite-wallrock interactions, Black Hills, South Dakota: Interaction between pegmatite-derived fluids and quartz mica schist wallrock Download the Scanned PDF	C. K Shearer, J. J. Papike, S. B. Simon, and J. C. Laul 518

Structural, Spectroscopic, and Calorimetric Studies of Pegmatite Minerals

Quartz: Variations on a theme Download the Scanned PDF	Paul Brian Moore 540
High-temperature structure and crystal chemistry of hydrous alkali-rich beryl from the Harding pegmatite, Taos County, New Mexico Download the Scanned PDF	Gordon E. Brown, Jr., and Bradford A. Mills 547
Heat capacities and thermodynamic functions for beryl, Be3Al2Si6O18, phenakite, Be2SiO4, euclase, BeAlSiO4(OH), bertrandite, Be4Si2O7(OH)2, and chrysoberyl, BeAl2O4 Download the Scanned PDF	B. S. Hemingway, M. D. Barton, R. A. Robie, and H. T. Haselton, Jr. 557
Mineralogy and radiation effects of microlite from the Harding pegmatite, Taos County, New Mexico Download the Scanned PDF	G. R. Lumpkin, B. C. Chakoumakos, and R. C. Ewing 569
Optical studies of biaxial Al-related color centers in smoky quartz Download the Scanned PDF	Deborah P. Partlow and Alvin J. Cohen 589
Yellow, Mn-rich elbaite with Mn-Ti intervalence charge transfer Download the Scanned PDF	George R. Rossman and Stephanie M. Mattson 599
Minasgeraisite, a new member of the gadolinite group from Minas Gerais, Brazil  Download the Scanned PDF	Eugene E. Foord, Richard V. Gaines, James G. Crock, William B. Simmons, Jr., and Carlos P. Barbosa 603

Petrology and Structural Setting of Granitic Rocks

Preservation of primary magmatic features in subvolcanic pegmatites, aplites, and granite from Rabb Park, New Mexico Download the Scanned PDF	James D. O'Brient 608
Spatially varied miaroles in the albite porphyry of Cuchillo Mountain, southwestern New Mexico Download the Scanned PDF	Kent McMillan 625
Evolution of the Coast batholith along the Skagway Traverse, Alaska and British Columbia Download the Scanned PDF	Fred Barker, Joseph G. Arth, and Thomas W. Stern 632
Mechanics of pegmatite intrusion Download the Scanned PDF	W. C. Brisbin 644
Memorial of Richard Henry Jahns Download the Scanned PDF	Gordon E. Brown, Jr., and Rodney C. Ewing 652

May-June 1986 
Numbers 5 and 6
Part 1

Minerals in hot water Download the Scanned PDF	Hans P. Eugster 655
Garnet megacrysts of the Williams diatremes, north-central Montana Download the Scanned PDF	Elaine S. McGee 674
An occurrence of staurolite in the Llano uplift, central Texas Download the Scanned PDF	William D. Carlson and Mary K Nelis 682
Experimental study of subsolidus phase relations and mixing properties of clinopyroxene in the silica-saturated system CaO-MgO-Al2O3-SiO2 Download the Scanned PDF	Tibor Gasparik 686
Raman spectra of some tectosilicates and of glasses along the orthoclase-anorthite and nepheline-anorthite joins Download the Scanned PDF	Dean W. Matson, Shiv K. Sharma, and John A. Philpotts 694
High-resolution 27Al and 29Si NMR spectroscopy of glasses and crystals along the join CaMgSi2O6-CaAl2SiO6 Download the Scanned PDF	R. James Kirkpatrick, Richard Oestrike, Charles A. Weiss, Jr., Karen A. Smith, and Eric Oldfield 705
High-resolution 29Si, 27Al, and 23Na NMR spectroscopic study of Al-Si disordering in annealed albite and oligoclase Download the Scanned PDF	Wang-Hong Yang, R. James Kirkpatrick, and Donald M. Henderson 712
Low albite, NaAlSi3O8: Neutron diffraction study of crystal structure at 13 K Download the Scanned PDF	Joseph Y. Smith, Gilberto Artioli, and Ake Kvick 727
Oscillatory zoning and other microstructures in magmatic olivine and augite: Nomarski interference contrast observations on etched polished surfaces Download the Scanned PDF	A. H. Clark, T. H. Pearce, P. L. Roeder, and 1. Wolfson 734
Neutron diffraction studies of sillimanite Download the Scanned PDF	R. C. Peterson and R. K. McMullan 742
Role of Na in the structure of low-cordierite: A single-crystal X-ray study Download the Scanned PDF	Thomas Armbruster 746
Dielectric and polarization behavior of forsterite at elevated temperatures Download the Scanned PDF	Randall T. Cygan and Antonio C. Lasaga 758
Viscosity-temperature relationships of melts at 1 atm in the system diopside-albite Download the Scanned PDF	Christopher M. Scarfe and David J. Cronin 767
Hydroxyl sites in SiO2 glass: A note on infrared and Raman spectra Download the Scanned PDF	Paul F. McMillan and Richard L. Remmele, Jr. 772
Spectroscopy of a birefringent grossular from Asbestos, Quebec, Canada  Download the Scanned PDF	George R. Rossman and Roger D. Aines 779
Crystal structure and chemistry of MnSiO3 tetragonal garnet Download the Scanned PDF	Kiyoshi Fujino, Hitoshi Momoi, Hiroshi Sawamoto, and Mineo Kumazawa 781
Crystal chemistry of some Fe- and Ti-poor dumortierites Download the Scanned PDF	Velinda D. Alexander, Dana T. Griffen, and Timothy J. Martin 786
High-temperature crystal chemistry of dolomite Download the Scanned PDF	Richard J. Reeder and Steven A. Markgraf 795
Topotactic relations among pyrolusite, manganite, and Mn5O8: A high-resolution transmission electron microscopy investigation Download the Scanned PDF	James H. Rask and Peter R. Buseck 805
Structure refinement of calzirtite from Jacupiranga, Brazil Download the Scanned PDF	William Sinclair, Richard A. Eggleton, and George M. McLaughlin 815
Caminite: A new magnesium-hydroxide-sulfate-hydrate mineral found in a submarine hydrothermal deposit, East Pacific Rise, 21°N Download the Scanned PDF	Rachel M. Haymon and Miriam Kastner 819
Structure of ungemachite, K3Na8Fe3+(SO4)6(NO3)2·6H2O, a mixed sulfate-nitrate mineral Download the Scanned PDF	L. A. Groat and F. C. Hawthorne 826
Mineralogical studies of the nitrate deposits of Chile. V. Iquiqueite, Na4K3Mg(CrO4)B24O39(OH)·12H2O, a new saline mineral Download the Scanned PDF	George E. Ericksen, Mary E. Mrose, John W. Marinenko, and James J. McGee 830
Sample manipulator and quenching apparatus for high-temperature, 1-atm experiments  Download the Scanned PDF	Michael T. Naney and Frank H. Ward 837
MEMORIALS Memorial of Paul Ramdohr Download the Scanned PDF	Werner Schreyer 839
Memorial of Robert Mann Grogan Download the Scanned PDF	Louis J. Czel 841
Memorial of George T. Faust Download the Scanned PDF	Michael Fleischer 843
NEW MINERAL NAMES Download the Scanned PDF	845
BOOK REVIEW Download the Scanned PDF	848

Part 2

Presentation of the Roebling Medal of the Mineralogical Society of America for 1985 to Francis John Turner Download the Scanned PDF	H.-R. Wenk 849
Presentation of the Mineralogical Society of America Award for 1985 to John M. Ferry Download the Scanned PDF	Douglas Rumble III 852
Acceptance of the Mineralogical Society of America Award for 1985 Download the Scanned PDF	John M. Ferry 853
PROCEEDINGS Proceedings of the Sixty-sixth Annual Meeting of the Mineralogical Society of America in Orlando, Florida Download the Scanned PDF	Henry O. A. Meyer 855
Report of the Secretary for 1985	Henry O. A. Meyer 856
Report of the Treasurer for 1985	Gordon L. Nord, Jr. 857
Report of the Financial Advisory Committee for 1985	860
Report of the Editor for 1985	M. J. Holdaway 862
LIST OF FORMER OFFICERS AND MEETING PLACES Download the Scanned PDF	864
LIST OF 1986 OFFICERS AND COMMITTEES Download the Scanned PDF	867

July-August 1986 
Numbers 7 and 8

Behavior of alkali feldspars: Crystallographic properties and characterization of composition and Al-Si distribution Download the Scanned PDF	Guy L. Hovis 869
Chloritoid-sillimanite assemblage from North Carolina Download the Scanned PDF	Daniel J. Milton 891
Myrmekite replacing albite in prograde metamorphism Download the Scanned PDF	John R. Ashworth 895
Hydration of cordierite and hypersthene and a description of the retrograde orthoamphibole isograd in the Limpopo belt, South Africa Download the Scanned PDF	Dirk D. van Reenen 900
Ba-rich adularia from the Ouachita Mountains, Arkansas: Implications for a postcollisional hydrothermal system Download the Scanned PDF	Kevin L. Shelton, John M. Reader, Louis M. Ross, George W. Viele, and David E. Seidemann 916
Phase equilibria and crystallochemical properties of Mg-chlorite Download the Scanned PDF	David M. Jenkins and Joseph V. Chernosky, Jr. 924
Phase transitions in leucite (KAlSi2O6), orthorhombic KAlSiO4, and their iron analogues (KFeSi2O6, KFeSiO4) Download the Scanned PDF	Rebecca A. Lange, Ian S. E. Carmichael, and Jonathan F. Stebbins 937
Pyroxene exsolution in granulites from Fyfe Hills, Enderby Land, Antarctica: Evidence for 1000°C metamorphic temperatures in Archean continental crust Download the Scanned PDF	Michael Sandiford and Roger Powell 946
Mössbauer spectral study of ferruginous one-layer trioctahedral micas Download the Scanned PDF	M. Darby Dyar and Roger G. Burns 955
Cathodoluminescence and minor elements in forsterites from extraterrestrial samples Download the Scanned PDF	Ian M. Steele 966
Synthesis and characterization of tourmaline in the system Na2O-Al2O3-SiO2-B2O5-H2O Download the Scanned PDF	Philip E. Rosenberg, Franklin F. Foit, Jr., and Vanavan Ekambaram 971
High-pressure crystal chemistry of beryl (Be3Al2Si6O18) and euclase (BeAlSiO4OH) Download the Scanned PDF	Robert M. Hazen, Andrew Y Au, and Larry W. Finger 977
Jerrygibbsite-leucophoenicite mixed layering and general relations between the humite and leucophoenicite families Download the Scanned PDF	Yu- Chyi Yau and Donald R. Peacor 985
Variations in the framework structure of the zeolite ferrierite Download the Scanned PDF	Brad K. Smith 989
Order-disorder phenomena in MgAl2O4 spinel Download the Scanned PDF	Bernard J. Wood, R. James Kirkpatrick, and B. Montez 999
Mo-MoO2 (MOM) oxygen buffer and the free energy of formation of MoO2 Download the Scanned PDF	H.St.C. ONeill 1007
Crystal structure of a Cu-bearing vesuvianite Download the Scanned PDF	Sharon Fitzgerald, Arnold L. Rheingold, and Peter B. Leavens 1011
Electronic structure of Fe in some minerals, derived from iterative extended Huckel theory (IEHT), multiple scattering Xα (MS-Xα) calculations, and Mössbauer measurements Download the Scanned PDF	Laurence P. Aldridge, Eckhard Bill, Rainer Blas, Siegfried Lauer, Vishnu R. Marathe, Andrzej Sawaryn, Alfred X. Trautwein, and Heiner Winkler 1015
Ammonioleucite, a new mineral from Tatarazawa, Fujioka, Japan Download the Scanned PDF	Hidemichi Hori, Kozo Nagashima, Manabu Yamada, Ritsuro Miyawaki, and Takeshi Marubashi 1022
Kimuraite, CaY2(CO3)4·6H2O a new mineral from fissures in an alkali olivine basalt from Saga Prefecture, Japan, and new data on lokkaite Download the Scanned PDF	Kozo Nagashima, Ritsuro Miyawaki, Junko Takase, Izumi Nakai, Kin-ichi Sakurai, Satoshi Matsubara, Akira Kato, and Shoichiro Iwano 1028
Rouseite, a new lead manganese arsenite from Långban, Sweden Download the Scanned PDF	Pete J. Dunn, Donald R. Peacor, B. Darko Sturman, and Frederick J. Wicks 1034
Synthesis, crystallographic and spectroscopic data, solubility, and electrokinetic properties of metakahlerite and its Mn analogue Download the Scanned PDF	Renaud Vochten, Eddy De Grave, and Jozef Pelsmaekers 1037
Kassite from the Diamond Jo quarry, Magnet Cove, Hot Spring County, Arkansas: The problem of cafetite and kassite Download the Scanned PDF	Howard T. Evans, Jr., Edward J Dwornik, and Charles Milton 1045
Phase transitions in calcic plagioclase: A correction and further discussion Download the Scanned PDF	Timothy L. Grove, John M. Ferry, and Frank S. Spear 1049
MEMORIALS Memorial of Heinz Meixner Download the Scanned PDF	Fritz A. Pfaf 1051
Memorial of Richards A. Rowland Download the Scanned PDF	Haydn H. Murray 1053
Memorial of Peter Gay Download the Scanned PDF	I. D. Muir 1055
Memorial of George W. Brindley Download the Scanned PDF	Robert E. Newnham 1058
BOOK REVIEW Download the Scanned PDF	1060
NOTICES	1060

September-October 1986 
Numbers 9 and 10

An algebraic method for determining equilibrium crystallization and fusion paths in multicomponent systems Download the Scanned PDF	D. C. Presnall 1061
Quartz-phlogopite-liquid equilibria and origins of charnockites Download the Scanned PDF	James A. Grant 1071
Origin of four- and five-phase ultramafic xenoliths from Sonora, Mexico Download the Scanned PDF	James T. Gutmann 1076
Origin of gabbro pegmatite in the Smartville intrusive complex, northern Sierra Nevada, California Download the Scanned PDF	James S. Beard and Howard W. Day 1085
Ternary-feldspar mixing relations and thermobarometry Download the Scanned PDF	Nathan L. Green and Steven I. Usdansky 1100
Toward a practical plagioclase-muscovite thermometer Download the Scanned PDF	Nathan L. Green and Steven L Usdansky 1109
Reactions among sodic, calcic, and ferromagnesian amphiboles, sodic pyroxene, and deerite in high-pressure metamorphosed ironstone, Siphnos, Greece Download the Scanned PDF	Bernard W. Evans 1118
Limitations on the interpretation of biotite substitutions from chemical analyses of natural samples Download the Scanned PDF	David A. Hewitt and Jurgen Abrecht 1126
Li, Be, B, and Sr in margarite and paragonite from Antartica Download the Scanned PDF	Edward S. Grew, James R. Hinthorne, and Nicholas Marquez 1129
H content of staurolite as determined by H extraction line and ion microprobe Download the Scanned PDF	M. J. Holdaway, B. L. Dutrow, James Borthwick, Patrick Shore, R. S. Harmon, and R. W. Hinton 1135
A model for the crystal chemistry of staurolite Download the Scanned PDF	M. J. Holdaway, B. L. Dutrow, and Patrick Shore 1142
Cation-distribution energetics and heats of mixing in MgFe2O4-MgAl2O4 ZnFe2O4- ZnAl2O4, and NiAl2O4- ZnAl2O4 spinels: Study by high-temperature calorimetry Download the Scanned PDF	Alexandra Navrotsky 1160
Studies of unoccupied molecular orbitals of the B-O bond by molecular orbital calculations, X-ray absorption near edge, electron transmission, and NMR spectroscopy  Download the Scanned PDF	J. A. Tossell 1170
Modeling tunnel-cation displacements in hollandites using structure-energy calculations Download the Scanned PDF	Jeffrey E. Post and Charles W. Burnham 1178
Relationships between radiation damage and trace water in zircon, quartz, and topaz Download the Scanned PDF	Roger D. Aines and George R. Rossman 1186
Neutron-diffraction and Mössbauer spectroscopic study of clintonite (xanthophyllite) Download the Scanned PDF	Werner Joswig, Georg Amthauer, and Yoshio Takeuchi 1194
Structural intergrowth of brucite in anthophyllite Download the Scanned PDF	G. N. Subbanna, TR.N. Kutty, and G. V. Anantha Iyer 1198
Microstructures of cylindrical tochilinites Download the Scanned PDF	Michael E. Zolensky and Ian D. R. Mackinnon 1201
Visualizing low symmetry of a grandite garnet on precession photographs Download the Scanned PDF	Hisako Hirai and Hiromoto Nakazawa 1210
A notable Mn-rich gem elbaite tourmaline and its relationship to "tsilaisite" Download the Scanned PDF	James E. Shigley, Robert E. Kane, and D. Vincent Manson 1214
Crystal structure of hashemite, BaCrO4, a barite structure type Download the Scanned PDF	Eileen N. Duesler and Eugene E. Foord 1217
Switzerite redefined as Mn3(PO4)2·7H2O, and metaswitzerite, Mn3(PO4)2·4H2O Download the Scanned PDF	John S. White, Jr., Peter B. Leavens, and Pier F. Zanazzi 1221
Crystal structure of switzerite, Mn3(PO4)2·7H2O, and its relationship to metaswitzerite, Mn3(PO4)2·4H2O Download the Scanned PDF	Pier F. Zanazzi, Peter B. Leavens, and John S. White, Jr. 1224
Crystal structures of bobierrite and synthetic Mg3(PO4)2·8H2O Download the Scanned PDF	Shozo Takagi, Mathai Mathew, and Walter E. Brown 1229
Henmilite, Ca2Cu(OH)4[B(OH)4]2, a new mineral from Fuka, Okayama Prefecture, Japan  Download the Scanned PDF	Izumi Nakai, Hisashi Okada, Kazunosuke Masutomi, Eiji Koyama, and Kozo Nagashima 1234
Wheatleyite, Na2Cu(C2O4)2·2H2O, a natural sodium copper salt of oxalic acid Download the Scanned PDF	Roland C. Rouse, Donald R. Peacor, Pete J. Dunn, William B. Simmons, and Dale Newbury 1240
Formation of cubic FeS Download the Scanned PDF	James B. Murowchick and H. L. Barnes 1243
Scanning Auger microscopy as a high-resolution microprobe for geologic materials Download the Scanned PDF	Michael F. Hochella, Jr., David W. Harris, and Arthur M. Turner 1247
Genesis of diamond: A mantle saga-Distorted in the telling Download the Scanned PDF	Ben Harte 1258
Genesis of diamond: A mantle saga-A reply Download the Scanned PDF	Henry O. A. Meyer 1259
Performance and use of Mössbauer goodness-of-fit parameters: Response to spectra of varying signal/noise ratio and possible misinterpretations Download the Scanned PDF	Glenn A. Waychunas 1261
Practical application of Mössbauer goodness-of-fit parameters for evaluation of real experimental results: A reply Download the Scanned PDF	M. Darby Dyar 1266
Memorial of A. F. Buddington Download the Scanned PDF	B. F. Leonard 1268
Memorial of Clifton Sherwin Corbett Download the Scanned PDF	Horace Winchell 1274
Memorial of Paul Seel Download the Scanned PDF	Paul E. Desautels 1275
NEW MINERAL NAMES Download the Scanned PDF	1277
BOOK REVIEWS Download the Scanned PDF	1283

November-December 1986 
Numbers 11 and 12

Alkali feldspars: Structural state determined from composition and optic axial angle 2V Download the Scanned PDF	Shu-Chun Su, Paul H. Ribbe, and F. Donald Bloss 1285
Aluminum in hornblende: An empirical igneous geobarometer Download the Scanned PDF	Jane M. Hammarstrom and E-an Zen 1297
Magmatic ferromagnesian inclusions in granitoid plagioclase cores, Barrington Tops Granodiorite, New South Wales, Australia Download the Scanned PDF	Douglas R. Mason 1314
Complex exsolution in inverted pigeonite: Exsolution mechanisms and temperatures of crystallization and exsolution Download the Scanned PDF	William A. Ranson 1322
Evidence for equilibrium conditions during the partitioning of nickel between olivine and komatiite liquids Download the Scanned PDF	J. R. Budahn 1337
Stable-isotope geochemistry of high-grade metapelites from the Central zone of the Limpopo belt Download the Scanned PDF	Mark Huebner, T. Kurtis Kyser, and Euan G. Nisbet 1343
Experimental study of cummingtonite and Ca-Na amphibole relations in the system Cum-Act-Pl-Qz-H2O Download the Scanned PDF	Takanobu Oba and Ian A. Nicholls 1354
Heat capacities and entropies of andalusite and sillimanite: The influence of fibrolitization on the phase diagram of the Al2SiO5 polymorphs Download the Scanned PDF	Ekhard Salje 1366
Occurrence and properties of lisetite, CaNa2Al4Si4O16, a new tectosilicate in the system Ca-Na-Al-Si-O Download the Scanned PDF	David C. Smith, Sid-Ali Kechid, and Giuseppe Rossi 1372
Crystal structure of lisetite, CaNa2Al4Si4O16 Download the Scanned PDF	Giuseppe Rossi, Roberta Oberti, and David C. Smith 1378
Optical properties of single crystals in the order-disorder series low albite-high albite Download the Scanned PDF	Shu-Chun Su, Paul H. Ribbe, F Donald Bloss, and Julian R. Goldsmith 1384
Optical properties of a high albite (analbite)-high sanidine solid-solution series Download the Scanned PDF	Shu-Chun Su, Paul H. Ribbe, F. Donald Bloss, and Julie K. Warner 1393
Average structure of an An48 plagioclase from the Hogarth Ranges Download the Scanned PDF	John D. Fitz Gerald, John B. Parise, and Ian D. R. Mackinnon 1399
Comparison of alkali interdiffusion rates for cryptoperthites Download the Scanned PDF	Sarah A. Hokanson and Richard A. Yund 1409
Absorption and luminescence of Fe3+ in single-crystal orthoclase Download the Scanned PDF	William B. White, Masako Matsumura, David G. Linnehan, Toshiharu Furukawa, and B. K. Chandrasekhar 1415
Compositions of condensates from heated clay minerals and shales Download the Scanned PDF	W. D. Keller 1420
Crystal chemistry of two coexisting K-richterites from St. Marcel (Val d'Aosta, Italy) Download the Scanned PDF	Annibale Mottana and William L. Griffin 1426
Crystal-chemical aspects of nonstoichiometric pyroxenes Download the Scanned PDF	Tamsin C. McCormick 1434
Transformation mechanisms between single-chain silicates Download the Scanned PDF	Ross John Angel 1441
Superstructure of laihunite-3M ([]0.40Fe2+0.80Fe3+0.80SiO4) Download the Scanned PDF	Burning Shen, Osamu Tamada, Masao Kitamura, and Nobuo Morimoto 1455
Staurolite-lusakite series. I. Synthetic Fe-Co staurolites Download the Scanned PDF	Lyle V. Phillips and Dana T. Griffen 1461
Staurolite-lusakite series. II. Crystal structure and optical properties of a cobaltoan staurolite Download the Scanned PDF	Kelly N. Bringhurst and Dana T. Griffen 1466
Davanite, K2TiSi6O15, in the Smoky Butte (Montana) lamproites Download the Scanned PDF	Christiane Wagner and Danielle Velde 1473
Crystal structure of mullite: A re-examination of the average structure  Download the Scanned PDF	Ross J. Angel and Charles T. Prewitt 1476
Crystal structure of a non-P4/nnc vesuvianite from Asbestos, Quebec Download the Scanned PDF	Sharon Fitzgerald, Arnold L. Rheingold, and Peter B. Leavens 1483
Refined crystal structure of beta-uranophane, Ca(UO2)2(SiO3OH)2·5H2O Download the Scanned PDF	Krishnamoorthy Viswanathan and Otto Harneit 1489
Crystal structure of the zeolite mineral goosecreekite, CaAl2Si6O16·5H2O Download the Scanned PDF	Roland C. Rouse and Donald R. Peacor 1494
Cation ordering in the limited solid solution Fe2SiO4- Zn2SiO4 Download the Scanned PDF	Tore Ericsson and Anestis Filippidis 1502
Al-Si ordering and twinning in edingtonite Download the Scanned PDF	Mizuhiko Akizuki 1510
Davisonite and lehiite discredited  Download the Scanned PDF	Pete J. Dunn and Carl A. Francis 1515
Arsenites related to layer silicates: Manganarsite, the arsenite analogue of manganpyrosmalite, and unnamed analogues of friedelite and schallerite from Långban, Sweden Download the Scanned PDF	Donald R. Peacor, Pete J. Dunn, William B. Simmons, and Frederick J. Wicks 1517
Franciscanite and örebroite, two new minerals from California and Sweden, related to redefined welinite Download the Scanned PDF	Pete J. Dunn, Donald R. Peacor, Richard C. Erd, and Robert A. Ramik 1522
Measurement of water in rhyolitic glasses: Calibration of an infrared spectroscopic technique Download the Scanned PDF	Sally Newman, Edward M. Stolper, and Samuel Epstein 1527
Memorial of Strathmore R. B. Cooke Download the Scanned PDF	P. J. Huddleston 1542
NEW MINERAL NAMES Download the Scanned PDF	1543
BOOK REVIEW Download the Scanned PDF	1549
ERRATA Download the Scanned PDF	1549
INDEX Download the Scanned PDF	1550