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Chakhmouradian, A. R., Mitchell, R. H. (1999) Primary, agpaitic and deuteric stages in the evolution of accessory Sr, REE, Ba and Nb-mineralization in nepheline-syenite pegmatites at Pegmatite Peak, Bearpaw Mts, Montana. Mineralogy and Petrology, 67 (1) 85-110 doi:10.1007/bf01165118

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Reference TypeJournal (article/letter/editorial)
TitlePrimary, agpaitic and deuteric stages in the evolution of accessory Sr, REE, Ba and Nb-mineralization in nepheline-syenite pegmatites at Pegmatite Peak, Bearpaw Mts, Montana
JournalMineralogy and Petrology
AuthorsChakhmouradian, A. R.Author
Mitchell, R. H.Author
Year1999Volume67
Issue1
PublisherSpringer Science and Business Media LLC
DOIdoi:10.1007/bf01165118Search in ResearchGate
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Mindat Ref. ID16366Long-form Identifiermindat:1:5:16366:8
GUID0
Full ReferenceChakhmouradian, A. R., Mitchell, R. H. (1999) Primary, agpaitic and deuteric stages in the evolution of accessory Sr, REE, Ba and Nb-mineralization in nepheline-syenite pegmatites at Pegmatite Peak, Bearpaw Mts, Montana. Mineralogy and Petrology, 67 (1) 85-110 doi:10.1007/bf01165118
Plain TextChakhmouradian, A. R., Mitchell, R. H. (1999) Primary, agpaitic and deuteric stages in the evolution of accessory Sr, REE, Ba and Nb-mineralization in nepheline-syenite pegmatites at Pegmatite Peak, Bearpaw Mts, Montana. Mineralogy and Petrology, 67 (1) 85-110 doi:10.1007/bf01165118
In(1999) Mineralogy and Petrology Vol. 67 (1) Springer Science and Business Media LLC

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LocalityCitation Details
Pegmatite Peak, Bearpaw Mountains, Hill County, Montana, USA

Mineral Occurrences

LocalityMineral(s)
Pegmatite Peak, Bearpaw Mountains, Hill County, Montana, USAⓘ Anatase, ⓘ Ancylite-(Ce), ⓘ Annite, ⓘ Barytolamprophyllite, ⓘ Bastnäsite-(Ce), ⓘ Betafite (of Hogarth 1977), ⓘ Chevkinite-(Ce), ⓘ Fluorapatite, ⓘ Henrymeyerite, ⓘ Lamprophyllite, ⓘ Magnetite, ⓘ Phlogopite, ⓘ Priderite, ⓘ Pyrochlore Supergroup, ⓘ Pyrophanite, ⓘ Rutile, ⓘ Titanium-bearing Magnetite

See Also

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Mitchell, Roger H., Chakhmouradian, Anton R. (1999) Sr-bearing perovskite and loparite from lamproite and agpaitic nepheline syenite pegmatites. The Canadian Mineralogist, 37 (1) 99-112
Chakhmouradian, Anton R., Mitchell, Roger H. (2002) The mineralogy of Ba- and Zr-rich alkaline pegmatites from Gordon Butte, Crazy Mountains (Montana, USA): comparisons between potassic and sodic agpaitic pegmatites. Contributions to Mineralogy and Petrology, 143 (1) 93-114 doi:10.1007/s00410-001-0333-6
Mitchell, Roger H. (2000) The mineralogy of nepheline-syenite pegmatites and associated alkaline rocks from Gordon Butte, Crazy Mountains (Montana) CSEG Symposium, Canadian Society of Exploration Geophysicists.
Pecora, William T. (1942) Nepheline syenite pegmatites, Rocky Boy Stock, Bearpaw Mountains, Montana. American Mineralogist, 27 (6). 397-424
Andersen, T., Erambert, M., Larsen, A. O., Selbekk, R. S. (2010) Petrology of Nepheline Syenite Pegmatites in the Oslo Rift, Norway: Zirconium Silicate Mineral Assemblages as Indicators of Alkalinity and Volatile Fugacity in Mildly Agpaitic Magma. Journal of Petrology, 51 (11) 2303-2325 doi:10.1093/petrology/egq058
Hammond, A. L., Mitchell, R. H. (2002) Accessory mineralogy of orangeite from Swartruggens, South Africa. Mineralogy and Petrology, 76 (1) 1-19 doi:10.1007/s007100200029
Dumańska-Słowik, Magdalena (2016) Evolution of mariupolite (nepheline syenite) in the alkaline Oktiabrski Massif (Ukraine) as the host of potential Nb–Zr–REE mineralization. Ore Geology Reviews, 78. doi:10.1016/j.oregeorev.2016.03.011
Appleyard, Edward C. (1980) Mass balance computations in metasomatism: Metagabbro/nepheline syenite pegmatite interaction in northern Norway. Contributions to Mineralogy and Petrology, 73 (2) 131-144 doi:10.1007/bf00371388
Andersen, Tom, Erambert, Muriel, Larsen, Alf Olav, Selbekk, Rune S. (2013) Petrology of nepheline syenite pegmatites in the Oslo Rift, Norway: Zr and Ti mineral assemblages in miaskitic and agpaitic pegmatites in the Larvik Plutonic Complex. Mineralogia, 44 (3). 61-98 doi:10.2478/mipo-2013-0007
Andersen, Tom, Erambert, Muriel, Larsen, Alf Olav, Selbekk, Rune S. (2013) Petrology of nepheline syenite pegmatites in the Oslo Rift, Norway: Zr and Ti mineral assemblages in miaskitic and agpaitic pegmatites in the Larvik Plutonic Complex. Mineralogia Polonica, 44 (3-4). 61-98 doi:10.2478/mipo-2013-0007
Wu, B., Wen, H. J., Bonnetti, C., Wang, R. C., Yang, J. H., & Wu, F. Y. (2019). Rinkite-(Ce) in the nepheline syenite pegmatite from the Saima alkaline complex, northeastern China: Its occurrence, alteration, and implications for REE mineralization. The Canadian Mineralogist, 57(6), 903-924.
 
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