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

Published online by Cambridge University Press:  13 December 2021

Anthony R. Kampf*
Affiliation:
Mineral Sciences Department, Natural History Museum of Los Angeles County, 900 Exposition Boulevard, Los Angeles, CA 90007, USA
Travis A. Olds
Affiliation:
Section of Minerals and Earth Sciences, Carnegie Museum of Natural History, 4400 Forbes Avenue, Pittsburgh, Pennsylvania 15213, USA
Jakub Plášil
Affiliation:
Institute of Physics ASCR, v.v.i., Na Slovance 1999/2, 18221 Prague 8, Czech Republic
Peter C. Burns
Affiliation:
Department of Civil and Environmental Engineering and Earth Sciences, Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN 46556, USA
Radek Škoda
Affiliation:
Department of Geological Sciences, Faculty of Science, Masaryk University, Kotlářská 2, 611 37, Brno, Czech Republic
Joe Marty
Affiliation:
Mineral Sciences Department, Natural History Museum of Los Angeles County, 900 Exposition Boulevard, Los Angeles, CA 90007, USA
*
*Author for correspondence: Anthony R. Kampf, Email: akampf@nhm.org

Abstract

The new mineral paramarkeyite (IMA2021-024), Ca2(UO2)(CO3)3⋅5H2O, was found in the Markey mine, San Juan County, Utah, USA, where it occurs as a secondary phase on gypsum-coated asphaltum 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 with irregular, curved fracture and a Mohs hardness of 2½. It has an excellent {100} cleavage and probably two good cleavages on {010} and {001}. The measured density is 2.91(2) g cm–3. Optically, the mineral is biaxial (–) with α = 1.550(2), β = 1.556(2), γ = 1.558(2) (white light); 2V = 60(2)°; strong r > v dispersion; orientation: Y = b; nonpleochroic. The Raman spectrum exhibits bands consistent with UO22+, CO32– and O–H. Electron microprobe analysis provided the empirical formula (Ca1.83Na0.20Sr0.03)Σ2.05(UO2)(CO3)3⋅5H2O (+0.07 H). Paramarkeyite is monoclinic, P21/n, a = 17.9507(7), b = 18.1030(8), c = 18.3688(13) Å, β = 108.029(8)°, V = 5676.1(6) Å3 and Z = 16. The structure of paramarkeyite (R1 = 0.0647 for 6657 I > 2σI) contains uranyl tricarbonate clusters that are linked by Ca–O polyhedra to form heteropolyhedral layers. The structure of paramarkeyite is very similar to those of markeyite, natromarkeyite and pseudomarkeyite.

Type
Article
Copyright
Copyright © The Author(s), 2021. Published by Cambridge University Press on behalf of The Mineralogical Society of Great Britain and Ireland

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Footnotes

Associate Editor: Giancarlo Della Ventura

References

Anderson, A., Ch, Chieh., Irish, D.E. and Tong, J.P.K. (1980) An X-ray crystallographic, Raman, and infrared spectral study of crystalline potassium uranyl carbonate, K4UO2(CO3)3. Canadian Journal of Chemistry, 58, 16511658.CrossRefGoogle Scholar
Bartlett, J.R. and Cooney, R.P. (1989) On the determination of uranium-oxygen bond lengths in dioxouranium(VI) compounds by Raman spectroscopy. Journal of Molecular Structure, 193, 295300.CrossRefGoogle Scholar
Burns, P.C. (2005) U6+ minerals and inorganic compounds: insights into an expanded structural hierarchy of crystal structures. The Canadian Mineralogist, 43, 18391894.CrossRefGoogle Scholar
Čejka, J. (1999) Infrared and thermal analysis of the uranyl minerals. Pp. 521622 in: Uranium: Mineralogy, Geochemistry, and the Environment (Burns, P.C. and Finch, R., editors). Reviews in Mineralogy, 38. Mineralogical Society of America, Washington, DC.CrossRefGoogle Scholar
Čejka, J. (2005) Vibrational spectroscopy of the uranyl minerals – infrared and Raman spectra of the uranyl minerals. II. Uranyl carbonates. Bulletin mineralogicko-petrologického oddělení Národního muzea (Praha), 13, 6272 [and references therein, in Czech].Google Scholar
Chenoweth, W.L. (1993) The geology and production history of the uranium deposits in the White Canyon Mining District, San Juan County, Utah. Utah Geological Survey Miscellaneous Publication, 93–3.Google Scholar
Evans, H.T. Jr and Frondel, C. (1950) Studies of uranium minerals (II): Liebigite and uranothallite. American Mineralogist, 35, 251254.Google Scholar
Gagné, O.C. and Hawthorne, F.C (2015) Comprehensive derivation of bond-valence parameters for ion pairs involving oxygen. Acta Crystallographica, B71, 562578.Google Scholar
Gurzhiy, V.V., Kalashnikova, S.A., Kuporev, I.V. and Plášil, J. (2021) Crystal chemistry and structural complexity of the uranyl carbonate minerals and synthetic compounds. Crystals, 11, 704.CrossRefGoogle Scholar
Higashi, T. (2001) ABSCOR. Rigaku Corporation, Tokyo.Google Scholar
Kampf, A.R., Plášil, J., Kasatkin, A.V., Marty, J. and Čejka, J. (2017) Klaprothite, péligotite and ottohahnite, three new sodium uranyl sulfate minerals with bidentate UO7–SO4 linkages from the Blue Lizard mine, San Juan County, Utah, USA. Mineralogical Magazine, 80, 753779.CrossRefGoogle Scholar
Kampf, A.R., Plášil, J., Kasatkin, A.V., Marty, J. and Čejka, J. (2018) Markeyite, a new calcium uranyl tricarbonate mineral from the Markey mine, San Juan County, Utah, USA. Mineralogical Magazine, 82, 10891100.CrossRefGoogle Scholar
Kampf, A.R., Olds, T.A., Plášil, J., Marty, J. and Perry, S.N. (2019a) Feynmanite, a new sodium–uranyl–sulfate mineral from Red Canyon, San Juan County, Utah, USA. Mineralogical Magazine, 83, 153160.CrossRefGoogle Scholar
Kampf, A.R., Plášil, J., Kasatkin, A.V., Nash, B.P. and Marty, J. (2019b) Magnesioleydetite and straßmannite, two new uranyl sulfate minerals with sheet structures from Red Canyon, Utah. Mineralogical Magazine, 83, 349360.CrossRefGoogle Scholar
Kampf, A.R., Plášil, J., Olds, T.A., Nash, B.P., Marty, J. and Belkin, H.E. (2019c) Meyrowitzite, Ca(UO2)(CO3)2⋅5H2O, a new mineral with a novel uranyl–carbonate sheet. American Mineralogist, 103, 603610.CrossRefGoogle Scholar
Kampf, A.R., Olds, T.A., Plášil, J., Burns, P.C. and Marty, J. (2020a) Natromarkeyite and pseudomarkeyite, two new calcium uranyl carbonate minerals from the Markey mine, San Juan County, Utah, USA. Mineralogical Magazine, 84, 753765.CrossRefGoogle Scholar
Kampf, A.R., Plášil, J., Nash, B.P., Němec, I. and Marty, J. (2020b) Uroxite and metauroxite, the first two uranyl–oxalate minerals. Mineralogical Magazine, 84, 131141.CrossRefGoogle Scholar
Kampf, A.R., Olds, T.A., Plášil, J., Nash, B.P. and Marty, J. (2021a) Uranoclite, a new uranyl-chloride mineral from the Blue Lizard mine, San Juan County, Utah, USA. Mineralogical Magazine, 85, 438443.CrossRefGoogle Scholar
Kampf, A.R., Olds, T.A., Plášil, J., Burns, P.C., Škoda, R. and Marty, J. (2021b) Paramarkeyite, IMA 2021-024. CNMNC Newsletter 62. Mineralogical Magazine, 85, https://doi.org/10.1180/mgm.2021.62Google Scholar
Koglin, E., Schenk, H.J. and Schwochau, K. (1979) Vibrational and low temperature optical spectra of the uranyl tricarbonato complex [UO2(CO3)3]4-. Spectrochimica Acta, 35A, 641647.CrossRefGoogle Scholar
Krivovichev, S.V. (2012) Topological complexity of crystal structures: Quantitative approach. Acta Crystallographica, A68, 393398.CrossRefGoogle Scholar
Krivovichev, S.V. (2013) Structural complexity of minerals: information storage and processing in the mineral world. Mineralogical Magazine, 77, 275326.CrossRefGoogle Scholar
Krivovichev, S.V. (2014) Which inorganic structures are the most complex? Angewandte Chemie, International Edition English, 53, 654661.CrossRefGoogle ScholarPubMed
Krivovichev, S.V. (2018) Ladders of information: What contributes to the structural complexity of inorganic crystals. Zeitschrift für Kristallographie, 233, 155161.CrossRefGoogle Scholar
Libowitzky, E. (1999) Correlation of O–H stretching frequencies and O–H⋅⋅⋅O hydrogen bond lengths in minerals. Monatshefte für Chemie, 130, 10471059.CrossRefGoogle Scholar
Lussier, A.J., Lopez, R.A.K. and Burns, P.C. (2016) A revised and expanded structure hierarchy of natural and synthetic hexavalent uranium compounds. The Canadian Mineralogist, 54, 177283.CrossRefGoogle Scholar
Mandarino, J.A. (1976) The Gladstone-Dale relationship – Part 1: derivation of new constants. The Canadian Mineralogist, 14, 498502.Google Scholar
Mandarino, J.A. (2007) The Gladstone–Dale compatibility of minerals and its use in selecting mineral species for further study. The Canadian Mineralogist, 45, 13071324.CrossRefGoogle Scholar
Mereiter, K. (1982) The crystal structure of liebigite, Ca2UO2(CO3)3⋅~11 H2O. Tschermaks Mineralogische und Petrographische Mitteilungen, 30, 277288.CrossRefGoogle Scholar
Merlet, C. (1994) An accurate computer correction program for quantitative electron probe microanalysis, Microchimica Acta, 114/115, 363376.CrossRefGoogle Scholar
Olds, T., Sadergaski, L.R., Plášil, J., Kampf, A.R., Burns, P., Steele, I.M., Marty, J., Carlson, S.M. and Mills, O.P. (2017) Leószilárdite, the first Na,Mg-containing uranyl carbonate from the Markey mine, San Juan County, Utah, USA. Mineralogical Magazine, 81, 743754.CrossRefGoogle Scholar
Sheldrick, G.M. (2015a) SHELXT – Integrated space-group and crystal-structure determination. Acta Crystallographica Section, A71, 38.Google Scholar
Sheldrick, G.M. (2015b) Crystal structure refinement with SHELX. Acta Crystallographica, C71, 38.Google Scholar
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