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torrecillasite

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Journal Article

Gajardoite, KCa 0.5 As 3+ 4 O 6 Cl 2 ·5H 2 O, a new mineral related to lucabindiite and torrecillasite from the Torrecillas mine, Iquique Province, Chile Available to Purchase

Anthony R. Kampf, Barbara P. Nash, Maurizio Dini, Arturo A. Molina Donoso
Published: 01 December 2016
Mineralogical Magazine (2016) 80 (7): 1265–1272.
DOI: https://doi.org/10.1180/minmag.2016.080.065
... arsenic, arsenolite, chongite, talmessite and torrecillasite. Gajardoite occurs as hexagonal plates up to ∼100 μm in diameter and 5 μm thick, in rosette-like subparallel intergrowths. Crystals are transparent, with vitreous lustre and white streak. The Mohs hardness is ∼1½, tenacity is brittle...
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View PDF for article title, Gajardoite, KCa 0.5 As 3+ 4 O 6 Cl 2 ·5H 2 O, a new mineral related to lucabindiite and <span class="search-highlight">torrecillasite</span> from the Torrecillas mine, Iquique Province, Chile
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Journal Article

Torrecillasite, Na ( As , Sb ) 4 3 + , a new mineral from the Torrecillas mine, Iquique Province, Chile: description and crystal structure Available to Purchase

A. R. Kampf, B. P. Nash, M. Dini, A. A. Molina Donoso
Published: 01 June 2014
Mineralogical Magazine (2014) 78 (3): 747–755.
DOI: https://doi.org/10.1180/minmag.2014.078.3.20
...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...
FIGURES
View PDF for article title, <span class="search-highlight">Torrecillasite</span>, Na ( As , Sb ) 4 3 + , a new mineral from the Torrecillas mine, Iquique Province, Chile: description and crystal structure
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Journal Article

Mauriziodiniite, NH 4 (As 2 O 3 ) 2 I, the ammonium and iodine analogue of lucabindiite from the Torrecillas mine, Iquique Province, Chile Available to Purchase

Anthony R. Kampf, Barbara P. Nash, Arturo A. Molina Donoso
Published: 26 November 2019
Mineralogical Magazine (2020) 84 (2): 267–273.
DOI: https://doi.org/10.1180/mgm.2019.75
..., magnesiokoritnigite and torrecillasite on matrix consisting of native arsenic, arsenolite and pyrite. Mauriziodiniite occurs as hexagonal tablets up to ~300 μm in diameter. Crystals are colourless and transparent, with pearly to adamantine lustre and white streak. The Mohs hardness is ~1. Tablets are sectile...
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View PDF for article title, Mauriziodiniite, NH 4 (As 2 O 3 ) 2 I, the ammonium and iodine analogue of lucabindiite from the Torrecillas mine, Iquique Province, Chile
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Image
Backscatter scanning electron microscope image of torrecillasite crystals.

Backscatter scanning electron microscope image of torrecillasite crystals. Available to Purchase

Published: 01 June 2014
F ig . 1. Backscatter scanning electron microscope image of torrecillasite crystals.
Image
Gajardoite plates with torrecillasite needles. Field of view 0.7 mm across.

Gajardoite plates with torrecillasite needles. Field of view 0.7 mm across.... Available to Purchase

Published: 01 December 2016
Fig. 1. Gajardoite plates with torrecillasite needles. Field of view 0.7 mm across.
Image
As2O3 sheets in russoite, lucabindiite, gajardoite (a) and torrecillasite (b); As = black spheres and O = red spheres.

As 2 O 3 sheets in russoite, lucabindiite, gajardoite ( a ) and torrecilla... Available to Purchase

Published: 01 February 2019
Fig. 5. As 2 O 3 sheets in russoite, lucabindiite, gajardoite ( a ) and torrecillasite ( b ); As = black spheres and O = red spheres.
Image
Cuatrocapaite-(NH4) tablets, some in vermiform stacks, with acicular torrecillasite; field of view 0.6 mm across. Specimen no. 66986.

Cuatrocapaite-(NH 4 ) tablets, some in vermiform stacks, with acicular torr... Available to Purchase

Published: 22 April 2019
Fig. 1. Cuatrocapaite-(NH 4 ) tablets, some in vermiform stacks, with acicular torrecillasite; field of view 0.6 mm across. Specimen no. 66986.
Journal Article

Russoite, NH 4 ClAs 2 3+ O 3 (H 2 O) 0.5 , a new phylloarsenite mineral from Solfatara Di Pozzuoli, Napoli, Italy Available to Purchase

Italo Campostrini, Francesco Demartin, Marco Scavini
Published: 01 February 2019
Mineralogical Magazine (2019) 83 (1): 89–94.
DOI: https://doi.org/10.1180/minmag.2017.081.097
...Fig. 5. As 2 O 3 sheets in russoite, lucabindiite, gajardoite ( a ) and torrecillasite ( b ); As = black spheres and O = red spheres. ...
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View PDF for article title, Russoite, NH 4 ClAs 2 3+ O 3 (H 2 O) 0.5 , a new phylloarsenite mineral from Solfatara Di Pozzuoli, Napoli, Italy
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Journal Article

Currierite, Na 4 Ca 3 MgAl 4 (AsO 3 OH) 12 ·9H 2 O, a new acid arsenate with ferrinatrite-like heteropolyhedral chains from the Torrecillas mine, Iquique Province, Chile Available to Purchase

Anthony R. Kampf, Stuart J. Mills, Barbara P. Nash, Maurizio Dini, Arturo A. Molina Donoso
Published: 01 October 2017
Mineralogical Magazine (2017) 81 (5): 1141–1149.
DOI: https://doi.org/10.1180/minmag.2016.080.167
... in association with anhydrite, canutite, chudobaite, halite, lavendulan, magnesiokoritnigite, quartz, scorodite and torrecillasite. Currierite occurs as hexagonal prisms, needles and hair-like fibres up to ∼200 μm long, in sprays. The crystal forms are {100} and {001}. Crystals are transparent, with vitreous...
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View PDF for article title, Currierite, Na 4 Ca 3 MgAl 4 (AsO 3 OH) 12 ·9H 2 O, a new acid arsenate with ferrinatrite-like heteropolyhedral chains from the Torrecillas mine, Iquique Province, Chile
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Journal Article

Chongite, Ca 3 Mg 2 (AsO 4 ) 2 (AsO 3 OH) 2 ·4H 2 O, a new arsenate member of the hureaulite group from the Torrecillas mine, Iquique Province, Chile Available to Purchase

Anthony R. Kampf, Barbara P. Nash, Maurizio Dini, Arturo A. Molina Donoso
Published: 01 December 2016
Mineralogical Magazine (2016) 80 (7): 1255–1263.
DOI: https://doi.org/10.1180/minmag.2016.080.064
... with native arsenic, arsenolite, gajardoite, talmessite and torrecillasite. Chongite occurs as prismatic crystals up to ∼1 mm long grouped in tightly intergrown radial aggregates up to 2 mm in diameter. Crystals are transparent, with vitreous lustre and white streak. The Mohs hardness is ∼3½, tenacity...
FIGURES
View PDF for article title, Chongite, Ca 3 Mg 2 (AsO 4 ) 2 (AsO 3 OH) 2 ·4H 2 O, a new arsenate member of the hureaulite group from the Torrecillas mine, Iquique Province, Chile
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Journal Article

New Mineral Names, Free

Yulia Uvarova, Olivier C. Gagne, Dmitriy Belakovskiy
Published: 01 January 2015
American Mineralogist (2015) 100 (1): 334–339.
DOI: https://doi.org/10.2138/am-2015-NMN10013
...Yulia Uvarova; Olivier C. Gagne; Dmitriy Belakovskiy © 2015 Mineralogical Society of America 2015 This New Mineral Names has entries for nine new minerals, including adachiite, dymkovite, ferroindialite, grandaite, iwateite, kitagohaite, rauchite, torrecillasite, and zvyaginite. D...
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Journal Article

Ermakovite (NH 4 )(As 2 O 3 ) 2 Br, a new exhalative arsenite bromide mineral from the Fan-Yagnob coal deposit, Tajikistan Available to Purchase

Vladimir Yu. Karpenko, Leonid A. Pautov, Oleg I. Siidra, Mirak A. Mirakov, Anatoly N. Zaitsev, Pavel Yu. Plechov, Saimudasir Makhmadsharif
Published: 14 October 2022
Mineralogical Magazine (2023) 87 (1): 69–78.
DOI: https://doi.org/10.1180/mgm.2022.116
... arsenic in ermakovite. Considerable amounts of Sb (13.1–17.3 wt.%) has been determined in the arsenite torrecillasite, Na(As,Sb) 4 O 6 Cl by Kampf et al. ( 2014 ). Table 1. Chemical data (in wt.%) for ermakovite. Note: 1–5 are local microprobe data (Jeol Superprobe 733); I – initial data...
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View PDF for article title, Ermakovite (NH 4 )(As 2 O 3 ) 2 Br, a new exhalative arsenite bromide mineral from the Fan-Yagnob coal deposit, Tajikistan
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Powder X-ray data for torrecillasite * . I obs d o... Available to Purchase

Published: 01 June 2014
T able 2. Powder X-ray data for torrecillasite * . I obs d obs d calc I calc hkl I obs d obs d calc I calc hkl 27 4.654 4.6635 38 0 0 4 1.9700 3 0 4 2 4.5803 3 1 0 2 7 1.9534 1.9480 10 2 1 6 33 4.298
Image

Powder X-ray data for torrecillasite * . I obs d o... Available to Purchase

Published: 01 June 2014
T able 2. Powder X-ray data for torrecillasite * . I obs d obs d calc I calc hkl I obs d obs d calc I calc hkl 27 4.654 4.6635 38 0 0 4 1.9700 3 0 4 2 4.5803 3 1 0 2 7 1.9534 1.9480 10 2 1 6 33 4.298
Image

Powder X-ray data for torrecillasite * . I obs d o... Available to Purchase

Published: 01 June 2014
T able 2. Powder X-ray data for torrecillasite * . I obs d obs d calc I calc hkl I obs d obs d calc I calc hkl 27 4.654 4.6635 38 0 0 4 1.9700 3 0 4 2 4.5803 3 1 0 2 7 1.9534 1.9480 10 2 1 6 33 4.298
Image

Powder X-ray data for torrecillasite * . I obs d o... Available to Purchase

Published: 01 June 2014
T able 2. Powder X-ray data for torrecillasite * . I obs d obs d calc I calc hkl I obs d obs d calc I calc hkl 27 4.654 4.6635 38 0 0 4 1.9700 3 0 4 2 4.5803 3 1 0 2 7 1.9534 1.9480 10 2 1 6 33 4.298
Image

Powder X-ray data for torrecillasite * . I obs d o... Available to Purchase

Published: 01 June 2014
T able 2. Powder X-ray data for torrecillasite * . I obs d obs d calc I calc hkl I obs d obs d calc I calc hkl 27 4.654 4.6635 38 0 0 4 1.9700 3 0 4 2 4.5803 3 1 0 2 7 1.9534 1.9480 10 2 1 6 33 4.298
Image

Powder X-ray data for torrecillasite * . I obs d o... Available to Purchase

Published: 01 June 2014
T able 2. Powder X-ray data for torrecillasite * . I obs d obs d calc I calc hkl I obs d obs d calc I calc hkl 27 4.654 4.6635 38 0 0 4 1.9700 3 0 4 2 4.5803 3 1 0 2 7 1.9534 1.9480 10 2 1 6 33 4.298
Image

Powder X-ray data for torrecillasite * . I obs d o... Available to Purchase

Published: 01 June 2014
T able 2. Powder X-ray data for torrecillasite * . I obs d obs d calc I calc hkl I obs d obs d calc I calc hkl 27 4.654 4.6635 38 0 0 4 1.9700 3 0 4 2 4.5803 3 1 0 2 7 1.9534 1.9480 10 2 1 6 33 4.298
Image

Powder X-ray data for torrecillasite * . I obs d o... Available to Purchase

Published: 01 June 2014
T able 2. Powder X-ray data for torrecillasite * . I obs d obs d calc I calc hkl I obs d obs d calc I calc hkl 27 4.654 4.6635 38 0 0 4 1.9700 3 0 4 2 4.5803 3 1 0 2 7 1.9534 1.9480 10 2 1 6 33 4.298