 | | Journal (article/letter/editorial) | | Institute, University of WisconsināMadison, Madison, WI 53706, USA; lee572@wisc.edu * Correspondence:... Abstract: A natural Īµ-Fe2 O3 nano-mineral (luogufengite) has been discovered in young basaltic rocks...microscopy (TEM) observed euhedral or subhedral luogufengite nano-minerals with crystal sizes ranging from...treated scoria sample (containing 75.3(5) wt % luogufengite) showed a saturation remanence of 11.3 emuĀ·gā1...field of 0.17 tesla (T) at room temperature. Luogufengite-like nano-domains were also observed in natural |  | | Report (issue) | | Luogufengite Fe2O3 Crystal Data: Orthorhombic. Point Group: mm2. Euhedral to subhedral crystals to...X-Ray Diffraction Pattern: Menan Volcanic Complex, near Rexburg, Idaho, USA. 2.708 (100), 1.507 (40.7)...7.93 1.22 0.91 100.77 (1) Menan Volcanic Complex, near Rexburg, Idaho, USA; average electron microprobe...jarosite. Distribution From the Menan Volcanic Complex, near Rexburg, Idaho, USA. Name: Honors Chinese Professor...Department of Geoscience, University of Wisconsin-Madison, USA (UWGM 2341, 2342, and 2343). References: (1) |  | | Journal (article/letter/editorial) | | COLLECTION: NANOMINERALS AND MINERAL NANOPARTICLES Luogufengite: A new nano-mineral of Fe2O3 polymorph with...Department of Geoscience, University of Wisconsin-Madison, Madison, Wisconsin 53706, U.S.A. 2 Earth and Environmental...Los Alamos, New Mexico 87545, U.S.A. Abstract Luogufengite, Al-bearing e-Fe2O3, is a new member of Fe2O3...Pleistocene basaltic scoria from the Menan Volcanic Complex nearby Rexburg, Idaho. It is an oxidation product...and is associated with maghemite and hematite. Luogufengite is an euhedral or semi-euhedral nano-mineral |  | Lee, Seungyeol, Xu, Huifang, Xu, Hongwu, Jacobs, Ryan, Morgan, Dane (2019) Valleyite: A new magnetic mineral with the sodalite-type structure. American Mineralogist, 104 (9) 1238-1245 doi:10.2138/am-2019-6856 | Journal (article/letter/editorial) | | Department of Geoscience, University of WisconsināMadison, Madison, Wisconsin 53706, U.S.A. Orcid 0000-0002-0175-1389...Department of Geoscience, University of WisconsināMadison, Madison, Wisconsin 53706, U.S.A. Orcid 0000-0002-7464-0057...Science and Engineering, University of Wisconsin-Madison, Madison, Wisconsin 53706, U.S.A. Orcid 0000-0003-2229-6730...Pleistocene basaltic scoria from the Menan Volcanic Complex near Rexburg, Idaho, U.S.A. It is an oxidation product...with hematite (Ī±-Fe2O3), maghemite (Ī³-Fe2O3), luogufengite (Īµ-Fe2O3), and quartz on the surface of vesicles |  | | Report (issue) | | Luster: n.d. X-Ray Diffraction Pattern: Rexburg, Madison Co., Idaho, USA. (high-resolution synchrotron XRD...98 1.87 1.23 1.85 7.59 100.05 (1) Rexburg, Madison Co., Idaho, USA; average EDS and FTIR spectroscopic...brownmillerite from ~236 to ~396 Ā°C. Association: Luogufengite, valleyite, hematite, quartz, calcite. Distribution...Distribution From the Menan volcanic complex, near Rexburg, Madison Co., Idaho, USA (holotype) and paralava...Co., Wyoming, USA (cotype). Name: Honors Huifang Xu, University of Wisconsin, Madison, USA and Hongwu Xu |  | | Report (issue) | | 8852(7) Z = n.d. X-ray Powder Pattern: Menan Volcanic Complex, Idaho, USA (synchrotron XRD pattern). 3.6284...(2) 49.47 34.74 15.79 . 100.00 (1) Menan Volcanic Complex, Idaho, USA; average of 5 TEM-EDS analyses; corresponds...during the early stage of the scoria formation (Idaho) and in paralava, fused sedimentary rock (Wyoming)...(Wyoming). Association: Hematite, maghemite, luogufengite, quartz (Idaho); esseneite (Wyoming). Distribution:...Distribution: From the Menan Volcanic Complex, near Rexburg, Idaho and near Gillette, Wyoming, USA. Name: Honors John |  | | Journal (article/letter/editorial) | | Museum of Los Angeles County, 900 Exposition Boulevard, Los Angeles, CA 90007, USA, catalogue number 65631...Crestmore, Sky Blue Hill, Riverside Co., California, USA (34Ā°01ā²24.6ā³N, 117Ā°23ā²04.6ā³W) Anthony R. Kampf*,...Museum of Los Angeles County, 900 Exposition Boulevard, Los Angeles, California 90007, USA, catalogue numbers...(100ā130 m underground) at the Lovozero Eudialyte Complex, Mt. Alluaiv, Kola Peninsula, Russia Yakov A. Pakhomovsky...Canyon, White Canyon District, San Juan Co., Utah, USA (37Ā°32ā²57ā³ N, 110Ā°18ā²2ā³W) Travis A. Olds*, Luke Sadergaski |  | | Journal (issue) | | the Cactus Gold Mines Middle Buttes Volcanic Complex Kern County, California Allan R. Blaske allan.blaske@gmail...blaske@gmail.com The Middle Buttes Volcanic Complex is a topographic high consisting ofMiocene (21.5 to...alluvial sediments. The volcanic complex is located in southeastern Kern County, approximately 9 miles...60 miles north of Los Angeles, California. The complex was host to six epithermal, bulk-mineable precious-metal...outcrops have been located in the Soldier Summit area along US-6 between Spanish Fork and Price, UT. Mine |  | | Journal (article/letter/editorial) | | Formation (also known as āMottled Zoneā) is a unique complex of pyrogenic rocks involving different larnite...Cretaceous ā Low Tertiary marine sediments cover the area almost continuously and consist of limestone, chalk...Vroman, 1960), one of the largest Mottled Zone complex, is also located within the Masada-Zohar block...the Upper Cretaceous ā Low Tertiary section of the area and reaches depths from 30-40 to 120 m below the...(Ī³-Fe2O3, cubic with tetragonal superstructure), luogufengite (Īµ-Fe2O3, orthorhombic) (Sakurai et al., 2009; |  | | Journal (article/letter/editorial) | | Manuscript Measuring the degree of ānanotilizationā of volcanic glasses: Understanding syn-eruptive processes..., Measuring the degree of ānanotilizationā of volcanic glasses: Understanding syn-eruptive processes...MANUSCRIPT Measuring the degree of ānanotilizationā of volcanic glasses: Understanding syn-eruptive processes...melts and may, therefore, influence magmatic and volcanic processes such as crystallization, degassing,...nanoscale, Raman spectroscopy, melt inclusion, volcanic eruption ACCEPTED MANUSCRIPT 1. 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