... with their registered PGAs and PGVs. [email protected] 10 11 2014 27 12 2015 © 2016 Earthquake Engineering Research Institute 2016 Earthquake Engineering Research Institute On 1 April 2014, a M w 8.2 earthquake occurred in northern Chile, northwest of the town of Iquique; the main...

...Marcella G. Cilia; Walter D. Mooney; Andrew Robinson ABSTRACT We conducted a regional seismic intensity survey in northern Chile following the 1 April 2014 M 8.2 Iquique earthquake to document the level of damage caused by the earthquake and tsunami. We observed very limited damage at the 204 sites...

... . Cesca S. Grigoli F. Heimann S. Dahm T. Kriegerowski M. Sobiesiak M. Tassara C. , and Olcay M. 2016 . The M w  8.1 2014 Iquique, Chile, seismic sequence: A tale of foreshocks and aftershocks , Geophys. J. Int. 204 , 1766 – 1780 , doi: 10.1093/gji/ggv544...

...A. R. Kampf; B. P. Nash; M. Dini; A. A. Molina Donoso Abstract The new mineral torrecillasite (IMA2013-112), Na ( As , Sb ) 4 3 + , was found at the Torrecillas mine, Iquique Province, Chile, where it occurs as a secondary alteration phase in association with anhydrite, cinnabar, gypsum, halite...

...A. R. Kampf; B. P. Nash; M. Dini; A. A. Molina Donoso Abstract The new mineral magnesiokoritnigite (IMA 2013-049), ideally Mg(AsO 3 OH)·H 2 O, was found at the Torrecillas mine, Salar Grande, Iquique Province, Chile, where it occurs as a secondary alteration phase in association with anhydrite...

...Anthony R. Kampf; Jochen Schlüter; Thomas Malcherek; Bianca Paulenz; Dieter Pohl; Chi Ma; Maurizio Dini; Arturo A. Molina Donoso Abstract The new mineral nafeasite (IMA2021-103), NaFe 3+ (AsO 3 OH) 2 ⋅H 2 O, was found at the Torrecillas mine, Iquique Province, Chile, where it is a secondary...

...A. R. Kampf; M. J. Sciberras; P. A. Williams; M. Dini; A. A. Molina Donoso Abstract The new mineral leverettite (IMA 2013-011), ideally Cu 3 CoCl 2 (OH) 6 , was found at the Torrecillas mine, Salar Grande, Iquique Province, Chile, where it occurs as a supergene alteration phase in association...

...Anthony R. Kampf; Barbara P. Nash; Maurizio Dini; Arturo A. Molina Donoso Abstract The new mineral gajardoite (IMA2015-040), KCa 0.5 As 3+ 4 O 6 Cl 2 ·5H 2 O, was found at the Torrecillas mine, Iquique Province, Chile, where it occurs as a secondary alteration phase in association with native...

...A. R. Kampf; S. J. Mills; F. Hatert; B. P. Nash; M. Dini; A. A. Molina Donoso Abstract The new mineral canutite (IMA2013-070), NaMn 3 [AsO 4 ][AsO 3 (OH)] 2 , was found at two different locations at the Torrecillas mine, Salar Grande, Iquique Province, Chile, where it occurs as a secondary...

...□)(As 2 O 3 ) 6 Cl 6 ·16H 2 O. Both minerals were found at the Torrecillas mine, Iquique Province, Chile, where they occur as secondary alteration phases. Both minerals occur as hexagonal tablets up to ~0.3 mm in diameter. They are transparent, with a vitreous lustre and white streak. For both, the Mohs...

...Anthony R. Kampf; Barbara P. Nash; Arturo A. Molina Donoso Abstract The new mineral mauriziodiniite (IMA2019-036), NH 4 (As 2 O 3 ) 2 I, was found at the Torrecillas mine, Iquique Province, Chile, where it is a secondary alteration phase associated with calcite, cuatrocapaite-(NH 4 ), lavendulan...

...Anthony R. Kampf; Stuart J. Mills; Barbara P. Nash; Maurizio Dini; Arturo A. Molina Donoso Abstract The new mineral currierite (IMA2016-030), Na 4 Ca 3 MgAl 4 (AsO 3 OH) 12 ·9H 2 O, was found at the Torrecillas mine, Iquique Province, Chile, where it occurs as a secondary alteration phase...

...Arthur Frankel ABSTRACT Strong‐motion recordings of the 2014 M w 8.2 Iquique and 2015 M w 8.3 Illapel, Chile, earthquakes were analyzed to determine rupture propagation and the location, timing, and strength of subevents that produce most of the high‐frequency (≥1 Hz) ground motions. A moving...

...Anthony R. Kampf; Barbara P. Nash; Maurizio Dini; Arturo A. Molina Donoso Abstract The new mineral juansilvaite (IMA2015-080), Na 5 Al 3 [AsO 3 (OH)] 4 [AsO 2 (OH) 2 ] 2 (SO 4 ) 2 ·4H 2 O, was found at the Torrecillas mine, Iquique Province, Chile, where it occurs as a secondary alteration phase...

...Anthony R. Kampf; Barbara P. Nash; Maurizio Dini; Arturo A. Molina Donoso Abstract The new mineral chongite (IMA2015–039), Ca 3 Mg 2 (AsO 4 ) 2 (AsO 3 OH) 2 ·4H 2 O, was found at the Torrecillas mine, Iquique Province, Chile, where it occurs as a secondary alteration phase in association...

.... , and Bello-González , J.P. , 2021b , Density structure, flexure, and tectonics of the Iquique Ridge, northern Chile : Journal of South American Earth Sciences , v. 111 , https://doi.org/10.1016/j.jsames.2021.103423 . Craig , T.J. , and Copley , A. , 2014 , An explanation for the age...

... 2 O) 6 ·H 2 O, magnesiofluckite, CaMg(AsO 3 OH) 2 (H 2 O) 2 , picaite, NaCa[AsO 3 OH][AsO 2 (OH) 2 ] and ríosecoite, Ca 2 Mg(AsO 3 OH) 3 (H 2 O) 2 , were discovered on two closely related specimens collected from the Torrecillas mine, Iquique Province, Chile. These minerals occur as secondary phases...

...Anthony R. Kampf; Gerhard Möhn; Chi Ma; Joy Désor Abstract The new mineral naalasite (IMA2023–027), NaAl(AsO 3 OH) 2 ⋅H 2 O, was found at the Torrecillas mine, Iquique Province, Chile, where it is a secondary alteration phase associated with anhydrite, juansilvaite, magnesiokoritnigite...

... Pica Mountain, Iquique Province, Tarapacá Region, Chile. Associated minerals are salammoniac, halite, nitratine and belloite. Bojarite occurs as blue fine-grained porous aggregates up to 1 mm × 3 mm × 5 mm combined typically in interrupted earthy crusts. The mineral is brittle. The Mohs hardness is 2...

... Mountain, Iquique Province, Tarapacá Region, Chile. Associated minerals are halite, gypsum, salammoniac and clay minerals. Ammoniotinsleyite occurs as pink to pale violet globular aggregates up to 3 mm across with individual single crystals ~10–15 μm. The mineral is brittle. Its Mohs hardness is 4. D meas...