All Stories

  1. Badakhshanite-(Y), Y2Mn4Al(Si2B7BeO24), a new mineral species of the perettiite group from a granite miarolic pegmatite in Eastern Pamir, the Gorno Badakhshan Autonomous Oblast, Tajikistan
  2. Langhofite, Pb2(OH)[WO4(OH)], a new mineral from Långban, Sweden
  3. Extreme reduction: Mantle-derived oxide xenoliths from a hydrogen-rich environment
  4. Extraordinary structural complexity of ilmajokite: a multilevel hierarchical framework structure of natural origin
  5. Patynite, NaKCa4[Si9O23], a New Mineral from the Patynskiy Massif, Southern Siberia, Russia
  6. Hjalmarite, a new Na–Mn member of the amphibole supergroup, from Mn skarn in the Långban deposit, Värmland, Sweden
  7. Discovery of the first natural hydride
  8. From structure topology to chemical composition. XXVII. Revision of the crystal chemistry of the perraultite-type minerals of the seidozerite supergroup: Jinshajiangite, surkhobite, and bobshannonite
  9. Dellagiustaite: A Novel Natural Spinel Containing V2+
  10. Carmeltazite, ZrAl2Ti4O11, a New Mineral Trapped in Corundum from Volcanic Rocks of Mt Carmel, Northern Israel
  11. Gem-Quality Tourmaline from LCT Pegmatite in Adamello Massif, Central Southern Alps, Italy: An Investigation of Its Mineralogy, Crystallography and 3D Inclusions
  12. Crystal Structure of Near-Endmember Arrojadite-(BaNa) from Big Fish River, Yukon, Canada
  13. Beltrandoite, a new root-name in the högbomite supergroup: the Mg end-member magnesiobeltrandoite-2N3S
  14. Structure of natural and NH4-exchanged Sasbach faujasite: a single-crystal study
  15. Description and recognition of potassic-richterite, an amphibole supergroup mineral from the Pajsberg ore field, Värmland, Sweden
  16. Intracrystalline “geothermometry” assessed on clino and orthopyroxene bearing synthetic rocks
  17. On the labyrinthine world of arsenites: a single-crystal neutron and X-ray diffraction study of cafarsite
  18. The effect of type-B carbonate content on the elasticity of fluorapatite
  19. Fluoro-tremolite from the Limecrest-Southdown quarry, Sparta, NJ, USA: crystal chemistry of a newly approved end-members of the amphibole supergroup
  20. Fluorarrojadite-(BaNa), BaNa4CaFe13Al(PO4)11(PO3OH)F2, a new member of the arrojadite group from Gemerská Poloma, Slovakia
  21. From structure topology to chemical composition. XXV: new insights into the close packing of cations in the structures of the seidozerite-supergroup TS-block minerals
  22. Redefinition of Zircophyllite, Ideally K2NaMn7Zr2(Si4O12)2O2(OH)4F, A Kupletskite-Group Mineral of the Astrophyllite Supergroup (In Accord With IMA 15-B) As An Astrophyllite-Group Mineral, Ideally K2NaFe2+7Zr2(Si4O12)2O2(OH)4F (IMA 17-D)
  23. The Ericssonite Group of Fe3+Disilicate Minerals
  24. Nomenclature of the gadolinite supergroup
  25. Crystal-chemical relations and classification problems in tourmalines belonging to the oxy-schorl–oxy-dravite–bosiite–povondraite series
  26. New Mineral NamesBatievaite-(Y)BunnoiteCastellaroiteChongiteGajardoiteJeffbeniteLucchesiiteTvrdýite
  27. As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure
  28. Fogoite-(Y), Na3Ca2Y2Ti(Si2O7)2OF3, a Group I TS-block mineral from the Lagoa do Fogo, the Fogo volcano, São Miguel Island, the Azores: Description and crystal structure
  29. New Mineral NamesAndychristyiteCrimsoniteFerro-ferri-hornblendeKummeriteKuratiteOscarkempffiteOxo-Mangani-LeakeitePauladamsitePenberthycroftite
  30. New Mineral NamesAlbertiniiteBosiiteColdwelliteFerrivauxiteHydroterskiteKatiarsiteMeerschautiteTavagnascoite
  31. The astrophyllite supergroup: nomenclature and classification
  32. Lobanovite, K2Na(Fe2+4Mg2Na)Ti2(Si4O12)2O2(OH)4, a new mineral of the astrophyllite supergroup and its relation to magnesioastrophyllite
  33. The seidozerite supergroup of TS-block minerals: nomenclature and classification, with change of the following names: rinkite to rinkite-(Ce), mosandrite to mosandrite-(Ce), hainite to hainite-(Y) and innelite-1T to innelite-1A
  34. From structure topology to chemical composition. XXIII. Revision of the crystal structure and chemical formula of zvyaginite, a seidozerite-supergroup mineral from the Lovozero alkaline massif, Kola peninsula, Russia
  35. New Mineral NamesBubnovaiteCairncrossiteFerraioloiteFontarnauiteGrundmanniteKayrobertsoniteMagnesio-ferri-fluoro-hornblendeMelanarsiteNickeltsumcoriteSanguiteSilicocarnotiteVanadiumWernerkrauseite
  36. Ferro-ferri-hornblende from the Traversella mine (Ivrea, Italy): occurrence, mineral description and crystal-chemistry
  37. New Mineral NamesAlfredopetroviteBussyite-(Y)ColinowensiteEsquireiteFerromerrilliteFluornatropyrochloreFluor-SchorlHogarthiteShiloviteTapiaiteWaimirite-(Y)
  38. Synthesis and structure determination of the novel aluminophosphate TL-1: A new layered compound with corner-sharing AlX6 chains
  39. New Mineral NamesAntipiniteAnzaite-(Ce)BettertoniteBobshannoniteCalcinaksiteKhvoroviteLeguerniteLukkulaisvaaraiteMinjiangiteMöhniteMoraskoiteNickelpicromeritePilawite-(Ce)RalphcannoniteYeomanite
  40. From Structure Topology To Chemical Composition. XXII. Titanium Silicates: Revision of the Crystal Structure of Jinshajiangite, NaBaFe2+4Ti2(Si2O7)2O2(OH)2F, A Group-II TS-Block Mineral
  41. New Mineral NamesCayalsite-(Y)EngelhauptiteFlurliteHydroniumpharmacoalumiteMambertiiteParádsasváritePerettiite-(Y)ShuvaloviteSuseinargiuite
  42. From structure topology to chemical composition. XX. Titanium silicates: the crystal structure of hejtmanite, Ba2Mn4Ti2(Si2O7)2O2(OH)2F2, a Group-II TS-block mineral
  43. New Mineral NamesAradite and ZadoviteChlorkyuygenite, Fluorkyuygenite, FluormayeniteChubaroviteCryobostryxiteFerriakasakaite-(La) and Ferriandrosite-(La)Ferro-pedriziteFlamiteFlinteiteFluorchegemiteFluor-tsilaisiteGatedaliteKononoviteMendigiteNabimusaite
  44. New Mineral NamesBackiteBluestreakiteCarducciiteChrysothalliteEckeriteEmmerichiteFerribushmakiniteFerro-Ferri-NybøiteGalloplumbogummiteHlousěkiteHydroxylwagneriteIshiharaiteMellizinkalitePeterandresenitePopoviteYurmarinite
  45. Castellaroite, Mn2+ 3(AsO4)2·4.5H2O, a new mineral from Italy related to metaswitzerite
  46. New Mineral Names
  47. New Mineral Names
  48. New Mineral Names
  49. From Structure Topology To Chemical Composition. XXI. Understanding The Crystal Chemistry of Barium In TS-Block Minerals
  50. From Structure Topology To Chemical Composition. XIX. Titanium Silicates: Revision of the Crystal Structure and Chemical Formula of Bafertisite, Ba2Fe2+4Ti2(Si2O7)2O2(OH)2F2, A Group-II TS-Block Mineral
  51. Bobshannonite, Na2KBa(Mn,Na)8(Nb,Ti)4(Si2O7)4O4(OH)4(O,F)2, a new TS-block mineral from Mont Saint-Hilaire, Québec, Canada: Description and crystal struc...
  52. Structure refinement using precession electron diffraction tomography and dynamical diffraction: tests on experimental data
  53. New Mineral Names
  54. New Mineral Names
  55. New Mineral Names
  56. FROM STRUCTURE TOPOLOGY TO CHEMICAL COMPOSITION. XVIII. TITANIUM SILICATES: REVISION OF THE CRYSTAL STRUCTURE AND CHEMICAL FORMULA OF BETALOMONOSOVITE, A GROUP-IV TS-BLOCK MINERAL FROM THE LOVOZERO ALKALINE MASSIF, KOLA PENINSULA, RUSSIA
  57. Ottensite, brizziite and mopungite from Pereta mine (Tuscany, Italy): new occurrences and crystal structure refinement of mopungite
  58. A new calibration to determine the closure temperatures of Fe‐Mg ordering in augite from nakhlites
  59. Ti-RICH FLUORO-RICHTERITE FROM KARIÅSEN (NORWAY): THE OXO-COMPONENT AND THE USE OF Ti4+AS A PROXY
  60. As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: II. Braccoite, NaMn2+5[Si5AsO17(OH)](OH), description and crystal structure
  61. WO3 nanorolls self-assembled as thin films by hydrothermal synthesis
  62. Nafertisite, Na3Fe2+10Ti2(Si6O17)2O2(OH)6F(H2O)2, from Mt. Kukisvumchorr, Khibiny alkaline massif, Kola peninsula, Russia: Refineme...
  63. The Ivrea Morainic Amphitheatre as a Well Preserved Record of the Quaternary Climate Variability (PROGEO-Piemonte Project, NW Italy)
  64. Volume thermal expansion along the jadeite–diopside join
  65. New Mineral Names,
  66. SAAMITE, Ba TiNbNa3Ti(Si2O7)2O2(OH)2(H2O)2, A GROUP-III Ti-DISILICATE MINERAL FROM THE KHIBINY ALKALINE MASSIF, KOLA PENINSULA, RUSSIA: DESCRIPTION AND CRYSTAL STRUCTURE
  67. New Mineral Names,
  68. Arsenic-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: I. Grandaite, Sr2Al(AsO4)2(OH), description and crystal structure
  69. FROM STRUCTURE TOPOLOGY TO CHEMICAL COMPOSITION. XVII. Fe3+VERSUSTi4+: THE TOPOLOGY OF THE HOH LAYER IN ERICSSONITE-2O, Ba2Fe3+2Mn4(Si2O7)2O2(OH)2, FERROERICSSONITE, Ba2Fe3+2Fe2+4(Si2O7)2O2(OH)2, AND YOSHIMURAITE, Ba4Ti4+2Mn4(Si2O7)2(PO4)2O2(OH)2
  70. Crystal-chemistry and short-range order of fluoro-edenite and fluoro-pargasite: a combined X-ray diffraction and FTIR spectroscopic approach
  71. The Monviso Massif and the Cottian Alps as Symbols of the Alpine Chain and Geological Heritage in Piemonte, Italy
  72. Thermoelastic behavior and dehydration process of cancrinite
  73. The high-pressure behavior of balliranoite: a cancrinite-group mineral
  74. The high-pressure behavior of balliranoite: a cancrinite-group mineral
  75. FROM STRUCTURE TOPOLOGY TO CHEMICAL COMPOSITION. XVI. NEW DEVELOPMENTS IN THE CRYSTAL CHEMISTRY AND PREDICTION OF NEW STRUCTURE TOPOLOGIES FOR TITANIUM DISILICATE MINERALS WITH THE TS BLOCK
  76. KOLSKYITE, (Ca□)Na2Ti4(Si2O7)2O4(H2O)7, A GROUP-IV Ti-DISILICATE MINERAL FROM THE KHIBINY ALKALINE MASSIF, KOLA PENINSULA, RUSSIA: DESCRIPTION AND CRYSTAL STRUCTURE
  77. A new framework topology in the dehydrated form of zeolite levyne
  78. Thermal history of nakhlites: A comparison between MIL 03346 and its terrestrial analogue Theo’s flow
  79. Veblenite, K2〈2Na(Fe2+5Fe3+4Mn2+7〈)Nb3Ti(Si2O7)2(Si8O22)2O6(OH)10...
  80. Ordering state in orthopyroxene as determined by precession electron diffraction
  81. Lusernaite-(Y), Y4Al(CO3)2(OH,F)11{middle dot}6H2O, a new mineral species from Luserna Valley, Piedmont, Italy: Description and crystal structure
  82. Witzkeite: A new rare nitrate-sulphate mineral from a guano deposit at Punta de Lobos, Chile
  83. Billwiseite, Ideally Sb3+5(Nb,Ta)3WO18, A New Oxide Mineral Species from the Stak Nala Pegmatite, Nanga Parbat - Haramosh Massif, Pakistan: Description and Crystal Structure
  84. Kircherite, a new mineral of the cancrinite-sodalite group with a 36-layer stacking sequence: Occurrence and crystal structure
  85. Tazzoliite: a new mineral with a pyrochlore-related structure from the Euganei Hills, Padova, Italy
  86. High-pressure behavior of zoisite
  87. Kazanskyite, Ba & TiNbNa3Ti(Si2O7)2O2(OH)2(H2O)4, a Group-III Ti-disilicate mineral from the Khibiny alkaline massif, Kola Peninsula, Russia: description and crysta...
  88. High-pressure study of a natural cancrinite
  89. New thermoelastic parameters of natural C2/c omphacite
  90. High-pressure behavior of space group P2/n omphacite
  91. The crystal structure of sacrofanite, the 74Å phase of the cancrinite–sodalite supergroup
  92. From structure topology to chemical composition. XII. Titanium silicates: the crystal chemistry of rinkite, Na2Ca4REETi(Si2O7)2OF3
  93. Thermal expansion and high temperature structure evolution of zoisite by single-crystal X-ray and neutron diffraction
  94. Sveinbergeite, Ca(Fe2+6Fe3+)Ti2(Si4O12)2O2(OH)5(H2O)4, a new astrophyllite-group mineral from the Larvik Plutonic Complex, Oslo Reg...
  95. From structure topology to chemical composition. XI. Titanium silicates: crystal structures of innelite-1T and innelite-2M from the Inagli massif, Yakutia, Russia, and the crystal chemistry of innelite
  96. HT P21/c–C2/c phase transition and kinetics of Fe2+–Mg order–disorder of an Fe-poor pigeonite: implications for the cooling history of ureilites
  97. High-pressure displacive phase transition of a natural Mg-rich pigeonite
  98. Thermoelasticity and high-T behaviour of anthophyllite
  99. P21/ctoC2/cphase transition in clinopyroxenes and the geodynamic implications
  100. Fluoroleakeite, NaNa2(Mg2Fe3+2Li)Si8O22F2, a new mineral of the amphibole group from the Verkhnee Espe deposit, Akjailyautas Mountains, Eastern Kazakhstan District, Kazakhstan...
  101. Thermal expansion and high-temperature P21/c–C2/c phase transition in clinopyroxene-type LiFeGe2O6 and comparison to NaFe(Si,Ge)2O6
  102. Thermal expansion of plagioclase feldspars
  103. CARBOBYSTRITE, Na8[Al6Si6O24](CO3){middle dot}4H2O, A NEW CANCRINITE-GROUP MINERAL SPECIES FROM THE KHIBINA ALKALINE MASSIF, KOLA PENINSULA, RUSSIA: DESCRIPTION AND CRYSTAL STRUCTURE
  104. THE CRYSTAL STRUCTURES OF NIOBOPHYLLITE, KUPLETSKITE-(Cs) AND Sn-RICH ASTROPHYLLITE: REVISIONS TO THE CRYSTAL CHEMISTRY OF THE ASTROPHYLLITE-GROUP MINERALS: ERRATUM
  105. PARAERSHOVITE, Na3K3Fe3+2(Si4O10OH)2(OH)2(H2O)4, A NEW MINERAL SPECIES FROM THE KHIBINA ALKALINE MASSIF, KOLA PENINSULA, RUSSIA: DESCRIPTION AND CRYSTAL STRUCTURE
  106. Arsenic-rich fergusonite-beta-(Y) from Mount Cervandone (Western Alps, Italy): Crystal structure and genetic implications
  107. Fantappieite, a new mineral of the cancrinite-sodalite group with a 33-layer stacking sequence: Occurrence and crystal structure
  108. High-pressure phase transition of a natural pigeonite
  109. THE CRYSTAL STRUCTURES OF NIOBOPHYLLITE, KUPLETSKITE-(Cs) AND Sn-RICH ASTROPHYLLITE: REVISIONS TO THE CRYSTAL CHEMISTRY OF THE ASTROPHYLLITE-GROUP MINERALS
  110. Cámaraite, Ba3NaTi4(Fe2+,Mn)8(Si2O7)4O4(OH,F)7. II. The crystal structure and crystal chemistry of a new group-II Ti-disilicate mineral
  111. Fluoro-aluminoleakeite, NaNa2(Mg2Al2Li)Si8O22F2, a new mineral of the amphibole group from Norra Kärr, Sweden: description and crystal structure
  112. From structure topology to chemical composition. X. Titanium silicates: the crystal structure and crystal chemistry of nechelyustovite, a group III Ti-disilicate mineral
  113. From structure topology to chemical composition. VII. Titanium silicates: the crystal structure and crystal chemistry of jinshajiangite
  114. Spontaneous strain variations through the low-temperature displacive phase transition of LiGaSi2O6 clinopyroxene
  115. Aluminocerite-Ce: A new species from Baveno, Italy: Description and crystal-structure determination
  116. From structure topology to chemical composition. IX. Titanium silicates: revision of the crystal chemistry of lomonosovite and murmanite, Group-IV minerals
  117. The P21/m- C2/m phase transition in synthetic amphiboles in the system Li2O–Na2O–MgO–SiO2–H2O: a high-T FTIR study
  118. From structure topology to chemical composition. VIII. Titanium silicates: the crystal chemistry of mosandrite from type locality of Låven (Skådön), Langesundsfjorden, Larvik, Vestfold, Norway
  119. The crystal chemistry of Li in gadolinite
  120. FROM STRUCTURE TOPOLOGY TO CHEMICAL COMPOSITION. III. TITANIUM SILICATES: THE CRYSTAL CHEMISTRY OF BARYTOLAMPROPHYLLITE
  121. Re-investigation of the crystal structure of magnesium astrophyllite
  122. The P21/m ↔ C2/m phase transition in amphiboles: new data on synthetic Na(NaMg)Mg5Si8O22F2 and the role of differential polyhedral expansion
  123. From structure topology to chemical composition. VI. Titanium silicates: the crystal structure and crystal chemistry of bornemanite, a group III Ti-disilicate mineral
  124. An electron microprobe, LAM-ICP-MS and single-crystal X-ray structure refinement study of the effects of pressure, melt-H2O concentration and fO2 on experimentally produced basaltic amphiboles
  125. FROM STRUCTURE TOPOLOGY TO CHEMICAL COMPOSITION. II. TITANIUM SILICATES: REVISION OF THE CRYSTAL STRUCTURE AND CHEMICAL FORMULA OF DELINDEITE
  126. Long-Range Order in Amphiboles
  127. New Amphibole Compositions: Natural and Synthetic
  128. Non-Ambient in situ Studies of Amphiboles
  129. Thermal history of ALH 84001 meteorite by Fe2+-Mg ordering in orthopyroxene
  130. Experimental multipole-refined and theoretical charge density study of LiGaSi2O6 clinopyroxene at ambient conditions
  131. Single-crystal FTIR and X-ray study of vishnevite, ideally [Na6(SO4)][Na2(H2O)2](Si6Al6O24)
  132. Cooling history of lunar Mg-suite gabbronorite 76255, troctolite 76535 and Stillwater pyroxenite SC-936: The record in exsolution and ordering in pyroxenes
  133. Datolite: a new occurrence in volcanic ejecta (Pitigliano, Toscana, Italy) and crystal-structure refinement
  134. The crystal chemistry of lithium and Fe3+ in synthetic orthopyroxene
  135. Sazhinite-(La), Na3LaSi6O15(H2O)2, a new mineral from the Aris phonolite, Namibia: Description and crystal structure
  136. The arrojadite enigma: I. A new formula and a new model for the arrojadite structure
  137. The arrojadite enigma: II. Compositional space, new members, and nomenclature of the group
  138. Strategies for Quantification of Light Elements in Minerals by SIMS: H, B and F
  139. Parvo-mangano-edenite, parvo-manganotremolite, and the solid solution between Ca and Mn2+ at the M4 site in amphiboles
  140. Farneseite, a new mineral of the cancrinite - sodalite group with a 14-layer stacking sequence: occurrence and crystal structure
  141. WILUITE FROM ARICCIA, LATIUM, ITALY: OCCURRENCE AND CRYSTAL STRUCTURE
  142. The crystal-chemistry of holmquistites: Ferroholmquistite from Greenbushes (Western Australia) and hints for compositional constraints in BLi amphiboles
  143. Clinoholmquistite discredited: The new amphibole end-member fluoro-sodic-pedrizite
  144. Non-metamict betafite from Le Carcarelle (Vico volcanic complex, Italy): occurrence and crystal structure
  145. Synthesis, crystal structure and crystal chemistry of ferri-clinoholmquistite, ?Li2Mg3Fe3+2Si8O22(OH)2
  146. Synthesis and crystal-chemistry of Na(NaMg)Mg5Si8O22(OH)2, aP21/mamphibole
  147. The P21/m? C2/m phase transition in synthetic amphibole Na NaMg Mg5 Si8 O22 (OH)2: thermodynamic and crystal-chemical evaluation
  148. Topological analysis of the electron density of the clinopyroxene structure by the maximum entropy method: an exploratory study
  149. BNa–BLi solid-solution in A-site-vacant amphiboles: synthesis and cation ordering along the ferri-clinoferroholmquistite–riebeckite join
  150. Lithium in amphiboles: detection, quantification, and incorporation mechanisms in the compositional space bridging sodic and BLi-amphiboles
  151. H T -XRD study of synthetic ferrian magnesian spodumene: the effect of site dimension on the P 2 1 / c ? C 2/ c phase transition
  152. Crystal chemistry of three tourmalines by SREF, EMPA, and SIMS
  153. The structure of Mn-rich tuperssuatsiaite: A palygorskite-related mineral
  154. Leverage analysis of X-ray single crystal diffraction data from orthopyroxene and pigeonite
  155. Non-convergent ordering and displacive phase transition in pigeonite: in situ HT XRD study
  156. The high-temperatureP21/c-C2/cphase transition in Fe-free pyroxene (Ca0.15Mg1.85Si2O6): Structural and thermodynamic behavior
  157. Lattice defects in lawsonite: a TEM investigation
  158. New data on the crystal-chemistry of fluoborite by means of SREF, SIMS, and EMP analysis
  159. Unusual M (super 3+) cations in synthetic amphiboles with nominal fluoro-eckermannite composition; deviations from stoichiometry and structural effects of the cummingtonite component
  160. Effects of Fe2+ and Fe3+ contents on cation ordering in omphacite