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Bay Minette

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Journal Article
Published: 01 June 2009
Mineralogical Magazine (2009) 73 (3): 457-477.
... to be members of a spectrum of modally-diverse peralkaline rocks, formed from a common parental magma produced by the partial melting of the ancient metasomatized lithospheric mantle of the northern Singhbhum craton. None of the rocks can be considered as aillikites, minettes, orangeites or kimberlites...
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Journal Article
Published: 16 April 2015
Canadian Journal of Earth Sciences (2015) 52 (7): 495-518.
... of these intrusions (e.g., the Lone Gull stock) is spatially associated with and mineralized by basement hosted, unconformity-related uranium deposits. Surface (outcrop) samples have field relations, textures, and compositions consistent with Hudson Suite granitoids and mixtures of monzogranite with minette. We...
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Journal Article
Published: 08 August 2011
Canadian Journal of Earth Sciences (2011) 48 (8): 1232-1258.
...T. Hadlari; R.H. Rainbird Abstract Within Baker Lake sub-basin, the ca. 1.84–1.78 Ga Baker Sequence formed in two stages. At the start of the first stage, during rift initiation, half-graben were host to siliciclastic alluvial, eolian, and lacustrine deposits and to localized felsic minette...
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Journal Article
Published: 01 February 2018
Mineralogical Magazine (2018) 82 (1): 35-58.
... variation of phlogopite in Vattikod lamproites. Also shown is the field for phlogopites from other Ramadugu lamproites. Compositional fields and trends for kimberlites, lamproite, orangeite and minette micas from Mitchell ( 1995 ). The Vattikod dykes are fine-grained rocks with phenocrysts...
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Journal Article
Published: 01 February 2002
The Canadian Mineralogist (2002) 40 (1): 121-136.
... calculations . Am. Mineral . 79 , 809 – 818 . Rock , N.M.S. , Griffin , B.J. , Edgar , A.D. , Paul , D.K. & Hergt , J.M. ( 1992 ): A spectrum of potentially diamondiferous lamproites and minettes from the Jharia coalfield, eastern India . J. Volcan. Geotherm. Res . 50 , 55...
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Journal Article
Published: 01 August 2000
The Canadian Mineralogist (2000) 38 (4): 975-994.
.... The large blue grain is serpentinized olivine partly replaced by calcite (pale blue); yellowish green laths are groundmass phlogopite. Elwin Bay, Nunavut. (C) Euhedral inclusions of perovskite (red), monticellite (greenish blue) and spinel (red to white) in groundmass phlogopite. Elwin Bay, Nunavut. (D...
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Journal Article
Published: 01 December 2013
Mineralogical Magazine (2013) 77 (8): 3175-3196.
... . 7. ( a ) Al 2 O 3 vs. TiO 2 (wt.%) compositional variation of phlogopite in P2-West. ( b ) Al 2 O 3 vs. FeO T compositional variation of phlogopite in P2-West. Compositional fields and trends for kimberlites, lamproite, orangeite and minette micas from Mitchell ( 1995 ). P2-West...
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Journal Article
Published: 22 November 2016
Journal of the Geological Society (2017) 174 (2): 353-364.
...Xiaolu Niu; Bin Chen; Guangying Feng; Fei Liu; Jingsui Yang Abstract Abundant lamprophyre dykes occur near the northern margin of the North China Craton and offer a unique opportunity to study the nature of the mantle source. The dykes are minettes composed of phlogopite, sanidine and calcite. 40...
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Journal Article
Journal: Geology
Published: 01 September 2001
Geology (2001) 29 (9): 827-830.
...) of the western Churchill Province ca. 1.83 Ga. These rocks extend across the Snowbird zone, a geophysical feature postulated by others to represent a Paleoproterozoic suture that welded the Rae and Hearne domains. Minette dikes and flows of the Rae and Hearne domains display identical ϵ Nd, 1830 values...
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Journal Article
Published: 01 February 2005
American Mineralogist (2005) 90 (2-3): 473-480.
... hydrous silicate melt, such as minette or absarokite, generated by melting of hydrous mantle, possibly reacted with peridotite in the mantle wedge and crystallized the Fe 3+ -rich spinel. * E-mail: kamui@kenroku.kanazawa-u.ac.jp 18 10 2004 04 12 2003 © 2005 American Mineralogist...
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Journal Article
Journal: Geosphere
Published: 01 February 2017
Geosphere (2017) 13 (1): 201-226.
.... Relative to minettes in the Navajo volcanic field, mafic rocks in the western San Juan Mountains have similar Nd and Sr isotopic compositions but are lower in some chemical values (Mg#, K 2 O, Rb, Zr, La/Lu, La/Ta, and Th/Yb) and higher in others (Al 2 O 3 , Na 2 O, and CaO). We postulate...
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Journal Article
Published: 01 June 2002
Bulletin of Canadian Petroleum Geology (2002) 50 (2): 217-243.
... of similar age in other parts of northwest Africa. Vast deposits of coeval Minette-type ooidal ironstones, which also have a seep origin in the Tindouf Basin, south of the Anti-Atlas, testify to occasional widespread hydrothermal activity along the northwest margin of Gondwana during much of the Devonian...
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Series: Geological Society, London, Special Publications
Published: 30 September 2019
DOI: 10.1144/SP477.40
EISBN: 9781786203861
... one of these previous events caused a tsunami that left a deposit in Minette Bay. The sediment slope angles on the western side of Kitimat Arm are close to the slope failure angle produced by geotechnical testing. Furthermore, our geotechnical results indicate that the sediment 2 m below...
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Journal Article
Published: 30 October 2008
Canadian Journal of Earth Sciences (2008) 45 (9): 1039-1059.
... kimberlite districts, situated immediately west of Hudson Bay between the communities of Rankin Inlet and Chesterfield Inlet. This study documents the occurrence of bonafide kimberlite rocks, classified as mainly sparsely macrocrystic, oxide-rich calcite evolved hypabyssal kimberlite and macrocrystic oxide...
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Journal Article
Journal: AAPG Bulletin
Published: 01 August 1951
AAPG Bulletin (1951) 35 (8): 1888-1892.
... obtained profile drawings of the roadbeds of United States Highway 45 through Citronelle, Alabama, the Gulf, Mobile, and Ohio Railroad roadbed from Wilmer to Moffett, Alabama, and the Louisville and Nashville Railroad roadbed through Bay Minette, Alabama. Outcrops of the Citronelle formation along...
FIGURES
Series: Geological Society, London, Special Publications
Published: 30 September 2019
DOI: 10.1144/SP477.4
EISBN: 9781786203861
... (Version 10); distribution of glacial and postglacial geohazards combined multibeam sonar imagery modified from Shaw & Lintern (2016) . Also showing legend for graphic logs of soil pits at Minette Bay, Clio Bay and Drumlummon Bay. East of the archipelago lies the Kitimat Ranges, an alpine...
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Journal Article
Journal: Geology
Published: 01 April 2004
Geology (2004) 32 (4): 289-292.
... 80301-9140, USA. We thank Craft Farms, Woerner Turf Farm, Gulf Shores Utilities, Riviera Utilities, Bay Minette Water, and Gulf State Park for access to wells. We especially thank R.C. Craft of Craft Farms. We thank the residents of Montrose, Alabama, for access to the Ecor Rouge bluff. We...
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Journal Article
Journal: AAPG Bulletin
Published: 01 December 1932
AAPG Bulletin (1932) 16 (12): 1177-1203.
... and Bay Minette-Citronelle-Leakesville on the north. This trend is parallel with the Hatchetigbee anticline, about 50 miles farther north. The Hatchetigbee anticline is not indicated by the vectors, because the stations are not favorably located. It is parallel with another magnetic high trend about...
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Journal Article
Published: 01 January 2006
European Journal of Mineralogy (2006) 18 (1): 127-138.
... buffers. The high activities of alkalis and silica are considered as the most important factors leading to the formation of these peculiar aegirine-augite and potassic magnesio-arfvedsonite. Many dykes crosscut the main intrusive body. Various rock-types, ranging from lamprophyres (minette...
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Journal Article
Journal: Geology
Published: 01 October 2007
Geology (2007) 35 (10): 911-914.
... thickening of the Rae-Chesterfield crust and margin sediments (e.g., metapelite 11). Possible subduction-related magmatism is provided by 1.92 Ga tonalite at Daly Bay (10, Fig. 1B ). However, the dearth of arc rocks thus far identified is enigmatic, as it is in ultrahigh- P terranes worldwide ( Hacker...
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