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Strafford dome area

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Journal Article
Journal: GSA Bulletin
Published: 01 August 1977
GSA Bulletin (1977) 88 (8): 1111–1123.
... the Connecticut Valley–Gaspé synclinorium. The Gile Mountain Rocks are part of the western band of the formation, which has its southern termination in the study area and extends northward to join the eastern band around the northern end of the calcareous Waits River Formation of the Strafford-Willoughby arch...
Journal Article
Journal: Economic Geology
Published: 01 November 1959
Economic Geology (1959) 54 (7): 1214–1249.
... on the inside of the northerly-plunging V structures. Minor sinistral folds and flexures are common in the area, and both pre- and post-date the dextral folds associated with the Strafford dome. The Elizabeth ore bodies are bedded within the rock sequence at the contact of amphibolite and mica schists...
Series: GSA Memoirs
Published: 01 January 1969
DOI: 10.1130/MEM120-p1
... upright. The folds are also nearly upright in eastern Vermont, New Hampshire, and neighboring areas The orientation of the axial surfaces of the folds changes gradually to subparallel with the flanks and tops of the domes and arches as the latter are approached. The folds in the northwestern part...
... metamorphic grade is broadly zoned from chlorite ± biotite near the Monroe fault on the east, to kyanite ± sillimanite in the vicinity of the Strafford dome (e.g., Thompson and Norton, 1968; Rolph, 1982; Osberg et al., 1989 ). Recent petrologic studies of the area surrounding the Strafford dome by Menard...
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Journal Article
Published: 01 May 2021
American Mineralogist (2021) 106 (5): 812–829.
... TM549a is from the eastern flank of the Strafford Dome in the regional Barrovian sequence of eastern Vermont, and has been cited as providing evidence that overstepping may be important in regional metamorphic terranes ( Spear et al. 2014 ). Thermo-barometric constraints for TM549a indicate that garnet...
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Journal Article
Published: 01 November 2015
American Mineralogist (2015) 100 (11-12): 2443–2457.
... Hampshire-Vermont . Geological Society of America Bulletin , 66 , 105 – 146 . Menard T. Spear F.S. ( 1993 ) Metamorphism of calcic pelitic schists, Strafford Dome, Vermont: Compositional zoning and reaction history . Journal of Petrology , 34 , 977 – 1005 . Menard T. Spear...
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Journal Article
Journal: GSA Bulletin
Published: 01 January 2000
GSA Bulletin (2000) 112 (1): 136–146.
... ). In the Sherbrooke area (Fig. 1) , regional folds and faults are overprinted by southeast-verging open folds that correlate with the easterly features of Osberg et al. (1989) in New England, which are refolded by late north-trending folds ( Hatch and Stanley, 1988 ) corresponding to the dome-stage deformation...
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Journal Article
Published: 01 August 2007
American Mineralogist (2007) 92 (8-9): 1288–1302.
... . International Geology Review , 38 , 293 – 303 . Menard , T. and Spear , F.S. ( 1993 ) Metamorphism of calcic pelitic schists, Strafford Dome, Vermont: compositional zoning and reaction history . Journal of Petrology , 34 , 977 – 1005 . Menard , T. and Spear , F.S. ( 1994...
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... of the Waits River Formation in the core of the Strafford Dome ( Fig. 2 ). The Waits River Formation consists of metamorphosed calcareous pelite, pelite, quartzose limestone and dolomite, and limestone. The headwaters of the West Branch of the Ompompanoosuc River drain an area of calcareous Waits River...
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Journal Article
Published: 01 September 2005
The Journal of Geology (2005) 113 (5): 535–552.
... the Bronson Hill terrane south of the study area in Massachusetts and Connecticut, and it may indicate a similar down-to-the-east rotation in the region. Areas of Early to Late Cretaceous AFT and (U-Th)/He ages determined in this study correspond to areas of currently thin lithosphere overlying low-velocity...
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Journal Article
Published: 03 April 2013
Canadian Journal of Earth Sciences (2013) 50 (7): 769–794.
... ). These culminations experienced high-grade metamorphism during the Late Cretaceous – Eocene and expose a number of thick top-to-the-east shear zones that were active during this time ( Simony and Carr 2011 ). The area in which the gneiss domes are exposed experienced widespread Eocene extension ( Parrish et al. 1988...
Journal Article
Published: 01 January 2008
American Mineralogist (2008) 93 (1): 7–21.
.... and Ague, J.J. ( 2005 ) Regional-scale fluid flow and element mobility in Barrow’s metamorphic zones, Stonehaven, Scotland. Contributions to Mineralogy and Petrology , 150 , 1 –18. Menard, T. and Spear, F.S. ( 1994 ) Metamorphic P-T paths from calcic schists from the Strafford Dome, Vermont, U.S.A...
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Journal Article
Published: 01 August 2012
The Canadian Mineralogist (2012) 50 (4): 1095–1115.
... pelitic schists, Strafford Dome, Vermont: compositional zoning and reaction history . J. Petrol . 34 , 977 - 1005 . Müller A. Ihlen P.M. ( 2012 ): Trace elements of pegmatite quartz and their regional distribution in two pegmatite fields of southern Norway . In Proc. 10 th Int...
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Journal Article
Journal: GSA Bulletin
Published: 10 April 2024
GSA Bulletin (2024)
..., no. 1, p. 151 165, httpsdoi .org /10. 1046/ j. 0263-4929 .2001. 00346. x. Menard, T., and Spear, F.S., 1994, Metamorphic P-T paths from calcic pelitic schists from the Strafford Dome, Vermont, USA: Journal of Metamorphic Geology, v. 12, no. 6, p. 811 826, httpsdoi .org/ 10. 1111 /j .1525-1314...
Series: GSA Memoirs
Published: 11 September 2017
DOI: 10.1130/2017.1213(08)
EISBN: 9780813782133
... inclusions in garnet porphyroblasts from the Strafford Dome, eastern Vermont, have homogeneous Ti concentrations ([Ti]) that differ from matrix quartz, which retains a history of Si-liberating metamorphic reactions and fluid influx. We applied growth-composition models to evaluate potential processes...
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Journal Article
Published: 01 August 2017
Reviews in Mineralogy and Geochemistry (2017) 83 (1): 469–533.
...–aluminum silicate–quartz geobarometer . Am Mineral 73 : 1205 – 1205 Menard T , Spear FS ( 1993 ) Metamorphism of calcic pelitic schists, Strafford Dome, Vermont: Compositional zoning and reaction history . J Petrol 34 : 977 – 1005 Menard T , Spear FS ( 1996...
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... (Devonian) deformation, three phases of prograde Acadian metamorphism, and one phase of retrograde metamorphism ( Slack et al., 1993 ). Metamorphic grade in the belt ranges from chlorite ± biotite in the east to kyanite ± sillimanite in the west near the Strafford Dome ( Slack et al., 1993...
FIGURES | View All (20)