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Journal Article

Natromarkeyite and pseudomarkeyite, two new calcium uranyl carbonate minerals from the Markey mine, San Juan County, Utah, USA Available to Purchase

Anthony R. Kampf, Travis A. Olds, Jakub Plášil, Peter C. Burns, Joe Marty
Published: 27 July 2020
Mineralogical Magazine (2020) 84 (5): 753–765.
DOI: https://doi.org/10.1180/mgm.2020.59
...Anthony R. Kampf; Travis A. Olds; Jakub Plášil; Peter C. Burns; Joe Marty Abstract The new minerals natromarkeyite, Na 2 Ca 8 (UO 2 ) 4 (CO 3 ) 13 (H 2 O) 24 ⋅3H 2 O (IMA2018-152) and pseudomarkeyite, Ca 8 (UO 2 ) 4 (CO 3 ) 12 (H 2 O) 18 ⋅3H 2 O (IMA2018-114) were found in the Markey mine, San Juan...
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View PDF for article title, <span class="search-highlight">Natromarkeyite</span> and pseudomarkeyite, two new calcium uranyl carbonate minerals from the Markey mine, San Juan County, Utah, USA
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Journal Article

Paramarkeyite, a new calcium–uranyl–carbonate mineral from the Markey mine, San Juan County, Utah, USA Available to Purchase

Anthony R. Kampf, Travis A. Olds, Jakub Plášil, Peter C. Burns, Radek Škoda, Joe Marty
Published: 13 December 2021
Mineralogical Magazine (2022) 86 (1): 27–36.
DOI: https://doi.org/10.1180/mgm.2021.100
... in association with andersonite, calcite, gypsum and natromarkeyite. Paramarkeyite crystals are transparent, pale green-yellow, striated tablets, up to 0.11 mm across. The mineral has white streak and vitreous lustre. It exhibits moderate bluish-white fluorescence (405 nm laser). It is very brittle...
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View PDF for article title, Paramarkeyite, a new calcium–uranyl–carbonate mineral from the Markey mine, San Juan County, Utah, USA
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The heteropolyhedral layers in markeyite, natromarkeyite and pseudomarkeyite. The polyhedra are labelled and for natromarkeyite the H atoms are shown as small white spheres. The unit cells are outlined with dashed lines.

The heteropolyhedral layers in markeyite, natromarkeyite and pseudomarkeyit... Available to Purchase

Published: 27 July 2020
Fig. 7. The heteropolyhedral layers in markeyite, natromarkeyite and pseudomarkeyite. The polyhedra are labelled and for natromarkeyite the H atoms are shown as small white spheres. The unit cells are outlined with dashed lines.
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The structures of markeyite, natromarkeyite and pseudomarkeyite viewed down [010] with heteropolyhedral layers horizontal. The polyhedra are labelled, the O atoms of the isolated H2O groups are shown as large white spheres and H atoms for natromarkeyite are shown as small white spheres. The unit cells are outlined with dashed lines.

The structures of markeyite, natromarkeyite and pseudomarkeyite viewed down... Available to Purchase

Published: 27 July 2020
Fig. 8. The structures of markeyite, natromarkeyite and pseudomarkeyite viewed down [010] with heteropolyhedral layers horizontal. The polyhedra are labelled, the O atoms of the isolated H 2 O groups are shown as large white spheres and H atoms for natromarkeyite are shown as small white spheres
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Information measures ( I G ) for markeyite, natromarkeyite, pseudomarkeyit... Available to Purchase

Published: 13 December 2021
Table 6. Information measures ( I G ) for markeyite, natromarkeyite, pseudomarkeyite, paramarkeyite and liebigite including H atoms. Mineral V v I G I G,total (Å 3 ) (Å) (bits/atom) (bits/cell) Markeyite 3356 340 5.83 1983.19 Natromarkeyite 3346
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The Raman spectra of markeyite, natromarkeyite and pseudomarkeyite.

The Raman spectra of markeyite, natromarkeyite and pseudomarkeyite. Available to Purchase

Published: 27 July 2020
Fig. 5. The Raman spectra of markeyite, natromarkeyite and pseudomarkeyite.
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Comparison of the Raman spectra of paramarkeyite, pseudomarkeyite, natromarkeyite and markeyite.

Comparison of the Raman spectra of paramarkeyite, pseudomarkeyite, natromar... Available to Purchase

Published: 13 December 2021
Fig. 3. Comparison of the Raman spectra of paramarkeyite, pseudomarkeyite, natromarkeyite and markeyite.
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Crystal drawing of natromarkeyite; clinographic projection in standard orientation.

Crystal drawing of natromarkeyite; clinographic projection in standard orie... Available to Purchase

Published: 27 July 2020
Fig. 2. Crystal drawing of natromarkeyite; clinographic projection in standard orientation.
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Natromarkeyite crystals on holotype specimen (#67487); FOV 0.4 mm across.

Natromarkeyite crystals on holotype specimen (#67487); FOV 0.4 mm across. Available to Purchase

Published: 27 July 2020
Fig. 1. Natromarkeyite crystals on holotype specimen (#67487); FOV 0.4 mm across.
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The portion of the uranyl–carbonate layer that is common to the structures of markeyite, natromarkeyite, pseudomarkeyite and paramarkeyite. The cell directions and polyhedral labels apply specifically to paramarkeyite.

The portion of the uranyl–carbonate layer that is common to the structures ... Available to Purchase

Published: 13 December 2021
Fig. 5. The portion of the uranyl–carbonate layer that is common to the structures of markeyite, natromarkeyite, pseudomarkeyite and paramarkeyite. The cell directions and polyhedral labels apply specifically to paramarkeyite.
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Chemical composition (in wt.%) for natromarkeyite and pseudomarkeyite. ... Available to Purchase

Published: 27 July 2020
Table 3. Chemical composition (in wt.%) for natromarkeyite and pseudomarkeyite.   Natromarkeyite Pseudomarkeyite Standard Oxide Mean Range S.D. Ideal Mean Range S.D. Ideal   Na 2 O 2.35 2.05–2.67 0.30 2.28 bdl Albite CaO 16.90 16.13–17.55 0.62
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Raman bands and mode assignments for markeyite, natromarkeyite and pseudoma... Available to Purchase

Published: 27 July 2020
Table 2. Raman bands and mode assignments for markeyite, natromarkeyite and pseudomarkeyite. Markeyite Natromarkeyite Pseudomarkeyite Vibrational modes 3700–3300 3700–3100 3700–3300 ν O–H stretching 2800–2300 2800–2300 spectral artefacts 1410 1413 1439 1413 ν
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Comparison of markeyite, natromarkeyite, pseudomarkeyite, paramarkeyite and... Available to Purchase

Published: 13 December 2021
Table 5. Comparison of markeyite, natromarkeyite, pseudomarkeyite, paramarkeyite and liebigite. Markeyite Natromarkeyite Pseudomarkeyite Paramarkeyite Liebigite Formula* Ca 9 (UO 2 ) 4 (CO 3 ) 13 ⋅28H 2 O Na 2 Ca 8 (UO 2 ) 4 (CO 3 ) 13 ⋅27H 2 O Ca 8 (UO 2 ) 4 (CO 3 ) 12
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Data collection and structure refinement details for natromarkeyite and pse... Available to Purchase

Published: 27 July 2020
Table 4. Data collection and structure refinement details for natromarkeyite and pseudomarkeyite.*   Natromarkeyite Pseudomarkeyite Crystal data Structural formula Na 2 Ca 8 (UO 2 ) 4 (CO 3 ) 13 (H 2 O) 24 ⋅3H 2 O Ca 8 (UO 2 ) 4 (CO 3 ) 12 (H 2 O) 18 ⋅3H 2 O Space
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Selected bond distances (Å) and angles (°) for natromarkeyite. ... Available to Purchase

Published: 27 July 2020
Table 7. Selected bond distances (Å) and angles (°) for natromarkeyite. U1–O12 1.771(4) Ca2–O16 ×½ 2.3671(15) C1–O1 1.247(5) U1–O11 1.791(4) Ca2–O15 2.385(2) C1–O2 1.292(5) U1–O3 ×2 2.411(3) Ca2–OW6 2.389(3) C1–O3 1.306(5) U1–O10 ×2 2.416(3) Ca2–O3 2.402(3
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Bond valence analysis for natromarkeyite. Values are expressed in valence u... Available to Purchase

Published: 27 July 2020
Table 9. Bond valence analysis for natromarkeyite. Values are expressed in valence units.*   Ca1 Ca2 Na1 Na2 U1 U2 C1 C2 C3 C4 C5 Donated H bonds Accepted H bonds Sum O1 0.33 0.17 1.46 1.96 O2 0.28 0.40 ×2↓ 1.31 1.99 O3
Journal Article

New minerals and nomenclature modifications approved in 2019 Available to Purchase

Ritsuro Miyawaki, Frédéric Hatert, Marco Pasero, Stuart J. Mills
Published: 01 April 2019
Mineralogical Magazine (2019) 83 (2): 315–317.
DOI: https://doi.org/10.1180/mgm.2019.23
...; Mineralogical Magazine , 83 , 315–317. IMA No. 2018-152 Natromarkeyite Na 2 Ca 8 (UO 2 ) 4 (CO 3 ) 13 ·27H 2 O Markey mine, Red Canyon, White Canyon District, San Juan Co., Utah, USA (37°32’57”N, 110°18’08”W) Anthony R. Kampf*, Travis A. Olds, Jakub Plášil, Joe Marty and Peter C. Burns...
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Journal Article

IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) NEWSLETTER 48 New minerals and nomenclature modifications approved in 2019 Open Access

Ritsuro Miyawaki, Frédéric Hatert, Marco Pasero, Stuart J. Mills
Published: 01 March 2019
European Journal of Mineralogy (2019) 31 (2): 399–402.
DOI: https://doi.org/10.1127/ejm/2019/0031-2852
... of Mineralogy , 31 , 399–402. Natromarkeyite Na 2 Ca 8 (UO 2 ) 4 (CO 3 ) 13 ·27H 2 O Markey Mine, Red Canyon, White Canyon District, San Juan Co., Utah, USA (37°32′57″N, 110°18′08″W) Anthony R. Kampf*, Travis A. Olds, Jakub Plášil, Joe Marty and Peter C. Burns E-mail: [email protected] Chemically...
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Information measures for selected uranyl carbonates. Mineral ... Available to Purchase

Published: 27 July 2020
114.21 Natromarkeyite 3346.6 302 5.583 1686.00 135.54 Markeyite 3356.6 340 5.833 1938.19 134.27 v  = number of atoms in the reduced unit cell. I G  = structural information content. I chem  = chemical information content normalised by Z .
Journal Article

MGM volume 84 issue 5 Cover and Back matter Available to Purchase

Published: 01 October 2020
Mineralogical Magazine (2020) 84 (5): b1–b2.
DOI: https://doi.org/10.1180/mgm.2020.83
..., Pd8Sb2.5As0.5 746 ANTHONY R. KAMPF, TRAVIS A. OLDS, JAKUB PLÁ IL, PETER C. BURNS and JOE MARTY : Natromarkeyite and pseudomarkeyite, two new calcium uranyl carbonate minerals from the Markey mine, San Juan County, Utah, USA 753 CRISTIAN BIAGIONI, ELENA BONACCORSI, NATALE PERCHIAZZI, ULF HÅLENIUS and FEDERICA...
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