Ion-microprobe dating of zircon from quartz-graphite veins at the Bristol, New Hampshire, metamorphic hot spot
1990; Geological Society of America; Volume: 18; Issue: 7 Linguagem: Inglês
10.1130/0091-7613(1990)018 2.3.co;2
ISSN1943-2682
AutoresPeter K. Zeitler, B. A. Barreiro, C. Page Chamberlain, D. Rumble,
Tópico(s)Geological and Geochemical Analysis
ResumoResearch Article| July 01, 1990 Ion-microprobe dating of zircon from quartz-graphite veins at the Bristol, New Hampshire, metamorphic hot spot Peter K. Zeitler; Peter K. Zeitler 1Research School of Earth Sciences, Australian National University, G.P.O. Box 4, Canberra, A.C.T. 2601, Australia Search for other works by this author on: GSW Google Scholar Barbara Barreiro; Barbara Barreiro 2Department of Earth Sciences, Dartmouth College, Hanover, New Hampshire 03755 Search for other works by this author on: GSW Google Scholar C. Page Chamberlain; C. Page Chamberlain 2Department of Earth Sciences, Dartmouth College, Hanover, New Hampshire 03755 Search for other works by this author on: GSW Google Scholar Douglas Rumble, III Douglas Rumble, III 3Geophysical Laboratory, 2801 Upton Street, N.W., Washington, D.C. 20008 Search for other works by this author on: GSW Google Scholar Geology (1990) 18 (7): 626–629. https://doi.org/10.1130/0091-7613(1990)018 2.3.CO;2 Article history first online: 02 Jun 2017 Cite View This Citation Add to Citation Manager Share Icon Share Facebook Twitter LinkedIn MailTo Tools Icon Tools Get Permissions Search Site Citation Peter K. Zeitler, Barbara Barreiro, C. Page Chamberlain, Douglas Rumble; Ion-microprobe dating of zircon from quartz-graphite veins at the Bristol, New Hampshire, metamorphic hot spot. Geology 1990;; 18 (7): 626–629. doi: https://doi.org/10.1130/0091-7613(1990)018 2.3.CO;2 Download citation file: Ris (Zotero) Refmanager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex toolbar search Search Dropdown Menu toolbar search search input Search input auto suggest filter your search All ContentBy SocietyGeology Search Advanced Search Abstract Detrital zircons entrained in hydrothermal quartz-graphite-rutile veins found near the Bristol, New Hampshire, metamorphic hot spot are overgrown by thin rims. Ion-microprobe analyses of these rims date their growth at 408 ±6 Ma. These measurements quantitatively confirm textural evidence that the graphite veins were emplaced during peak metamorphism associated with the Acadian orogeny, and they provide a direct positive test of the hypothesis, based on petrological and stable-isotope evidence, that the hydrothermal systems responsible for the quartz-graphite veins were also responsible for the hot-spot metamorphism. This content is PDF only. Please click on the PDF icon to access. First Page Preview Close Modal You do not have access to this content, please speak to your institutional administrator if you feel you should have access.
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