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R. H. Mitchell
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Journal Article

Magmatic, hydrothermal and subsolidus evolution of the agpaitic nepheline syenites of the Sushina Hill Complex, India: implications for the metamorphism of peralkaline syenites

A. Chakrabarty, R. H. Mitchell, M. Ren, P. K. Saha, S. Pal, K. L. Pruseth, A. K. Sen
Published: 01 December 2016
Mineralogical Magazine (2016) 80 (7): 1161–1193.
DOI: https://doi.org/10.1180/minmag.2016.080.057
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Barrydawsonite-(Y), Na 1.5 CaY 0.5 Si 3 O 9 H: a new pyroxenoid of the pectolite–serandite group

R. H. Mitchell, M. D. Welch, A. R. Kampf, A. K. Chakhmouradian, J. Spratt
Published: 01 June 2015
Mineralogical Magazine (2015) 79 (3): 671–686.
DOI: https://doi.org/10.1180/minmag.2015.079.3.12
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Crystal structure and topological affinities of magbasite, KBaFe 3+ Mg 7 Si 8 O 22 (OH) 2 F 6 : a trellis structure related to amphibole and carpholite

M. D. Welch, R. H. Mitchell, A. R. Kampf, A. R. Chakhmouradian, D. Smith, M. Carter
Published: 01 February 2014
Mineralogical Magazine (2014) 78 (1): 29–45.
DOI: https://doi.org/10.1180/minmag.2014.078.1.03
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Rinkite, cerianite-(Ce), and hingganite-(Ce) in syenite gneisses from the Sushina Hill Complex, India: occurrence, compositional data and petrogenetic significance

A. Chakrabarty, R. H. Mitchell, M. Ren, A. K. Sen, K. L. Pruseth
Published: 01 December 2013
Mineralogical Magazine (2013) 77 (8): 3137–3153.
DOI: https://doi.org/10.1180/minmag.2013.077.8.08
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Mineralogy of the P2-West ‘Kimberlite’, Wajrakarur kimberlite field, Andhra Pradesh, India: kimberlite or lamproite?

Gurmeet Kaur, R. H. Mitchell
Published: 01 December 2013
Mineralogical Magazine (2013) 77 (8): 3175–3196.
DOI: https://doi.org/10.1180/minmag.2013.077.8.11
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Noonkanbahite, BaKNaTi 2 (Si 4 O 12 )O 2 , a new mineral species: description and crystal structure

Y. A. Uvarova, E. Sokolova, F. C. Hawthorne, R. P. Liferovich, R. H. Mitchell, I. V. Pekov, A. E. Zadov
Published: 01 June 2010
Mineralogical Magazine (2010) 74 (3): 441–450.
DOI: https://doi.org/10.1180/minmag.2010.074.3.441
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Mineralogy of peralkaline lamproites from the Raniganj Coalfield, India

R. H. Mitchell, Fareeduddin
Published: 01 June 2009
Mineralogical Magazine (2009) 73 (3): 457–477.
DOI: https://doi.org/10.1180/minmag.2009.073.3.457
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Cuspidine-sodalite natrocarbonatite from Oldoinyo Lengai, Tanzania: a novel hybrid carbonatite formed by assimilation of ijolite

R. H. Mitchell, F. A. Belton
Published: 01 December 2008
Mineralogical Magazine (2008) 72 (6): 1261–1277.
DOI: https://doi.org/10.1180/minmag.2008.072.6.1261
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The 24th September 2007 ash eruption of the carbonatite volcano Oldoinyo Lengai, Tanzania: mineralogy of the ash and implications for formation of a new hybrid magma type

R. H. Mitchell, J. B. Dawson
Published: 01 October 2007
Mineralogical Magazine (2007) 71 (5): 483–492.
DOI: https://doi.org/10.1180/minmag.2007.071.5.483
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Apatite-group minerals from nepheline syenite, Pilansberg alkaline complex, South Africa

R. P. Liferovich, R. H. Mitchell
Published: 01 October 2006
Mineralogical Magazine (2006) 70 (5): 463–484.
DOI: https://doi.org/10.1180/0026461067050346
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Mineralogy of stalactites formed by subaerial weathering of natrocarbonatite hornitos at Oldoinyo Lengai, Tanzania

R. H. Mitchell
Published: 01 August 2006
Mineralogical Magazine (2006) 70 (4): 437–444.
DOI: https://doi.org/10.1180/0026461067040344
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An ephemeral pentasodium phosphate carbonate from natrocarbonatite lapilli, Oldoinyo Lengai, Tanzania

R. H. Mitchell
Published: 01 April 2006
Mineralogical Magazine (2006) 70 (2): 211–218.
DOI: https://doi.org/10.1180/0026461067020326
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Sylvite and fluorite microcrysts, and fluorite-nyerereite intergrowths from natrocarbonatite, Oldoinyo Lengai, Tanzania

R. H. Mitchell
Published: 01 February 2006
Mineralogical Magazine (2006) 70 (1): 103–114.
DOI: https://doi.org/10.1180/0026461067010316
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Crystal structure of a synthetic aluminoan tantalian titanite: a reconnaissance study

R. P. Liferovich, R. H. Mitchell
Published: 01 February 2006
Mineralogical Magazine (2006) 70 (1): 115–121.
DOI: https://doi.org/10.1180/0026461067010317
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Niocalite-cuspidine solid solution and manganoan monticellite from natrocarbonatite, Oldoinyo Lengai, Tanzania

R. H. Mitchell, F. Belton
Published: 01 October 2004
Mineralogical Magazine (2004) 68 (5): 787–799.
DOI: https://doi.org/10.1180/0026461046850219
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Pb-bearing hollandite-type titanates: A first natural occurrence and reconnaissance synthesis study

E. P. Reguir, A. R. Chakhmouradian, R. H. Mitchell
Published: 01 October 2003
Mineralogical Magazine (2003) 67 (5): 957–965.
DOI: https://doi.org/10.1180/0026461036750153
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Three compositional varieties of perovskite from kimberlites of the Lac de Gras field (Northwest Territories, Canada)

A. R. Chakhmouradian, R. H. Mitchell
Published: 01 February 2001
Mineralogical Magazine (2001) 65 (1): 133–148.
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Loparite and "metaloparite" from the Burpala alkaline complex, Baikal Alkaline Province (Russia)

A. R. Chakhmouradian, R. H. Mitchell, A. V. Pankov, N. V. Chukanov
Published: 01 August 1999
Mineralogical Magazine (1999) 63 (4): 519–534.
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Moessbauer spectra of priderite and synthetic iron-bearing hollandite

C. McCammon, R. H. Mitchell, A. R. Chakhmouradian
Published: 01 August 1999
The Canadian Mineralogist (1999) 37 (4): 991–995.
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Sr-bearing perovskite and loparite from lamproite and agpaitic nepheline syenite pegmatites

R. H. Mitchell, Anton R. Chakhmouradian
Published: 01 February 1999
The Canadian Mineralogist (1999) 37 (1): 99–112.
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