Watch the Dallas Symposium LIVE, and fundraiser auction
Ticket proceeds support mindat.org! - click here...
Log InRegister
Quick Links : The Mindat ManualThe Rock H. Currier Digital LibraryMindat Newsletter [Free Download]
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreContact UsAdvertise on Mindat
Donate to MindatCorporate SponsorshipSponsor a PageSponsored PagesMindat AdvertisersAdvertise on Mindat
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat ArticlesThe ElementsThe Rock H. Currier Digital LibraryGeologic Time
Minerals by PropertiesMinerals by ChemistryAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDLocalities Near MeSearch ArticlesSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
Mining CompaniesStatisticsUsersMineral MuseumsClubs & OrganizationsMineral Shows & EventsThe Mindat DirectoryDevice SettingsThe Mineral Quiz
Photo SearchPhoto GalleriesSearch by ColorNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

LEO, GERHARD W. (1985) Trondhjemite and metamorphosed quartz keratophyre tuff of the Ammonoosuc Volcanics (Ordovician), western New Hampshire and adjacent Vermont and Massachusetts. Geological Society of America Bulletin, 96 (12) 1493 doi:10.1130/0016-7606(1985)96<1493:tamqkt>2.0.co;2

Advanced
   -   Only viewable:
Reference TypeJournal (article/letter/editorial)
TitleTrondhjemite and metamorphosed quartz keratophyre tuff of the Ammonoosuc Volcanics (Ordovician), western New Hampshire and adjacent Vermont and Massachusetts
JournalGeological Society of America Bulletin
AuthorsLEO, GERHARD W.Author
Year1985Volume96
Issue12
PublisherGeological Society of America
DOIdoi:10.1130/0016-7606(1985)96<1493:tamqkt>2.0.co;2Search in ResearchGate
Generate Citation Formats
Mindat Ref. ID53959Long-form Identifiermindat:1:5:53959:7
GUID0
Full ReferenceLEO, GERHARD W. (1985) Trondhjemite and metamorphosed quartz keratophyre tuff of the Ammonoosuc Volcanics (Ordovician), western New Hampshire and adjacent Vermont and Massachusetts. Geological Society of America Bulletin, 96 (12) 1493 doi:10.1130/0016-7606(1985)96<1493:tamqkt>2.0.co;2
Plain TextLEO, GERHARD W. (1985) Trondhjemite and metamorphosed quartz keratophyre tuff of the Ammonoosuc Volcanics (Ordovician), western New Hampshire and adjacent Vermont and Massachusetts. Geological Society of America Bulletin, 96 (12) 1493 doi:10.1130/0016-7606(1985)962.0.co;2
In(1985) Geological Society of America Bulletin Vol. 96 (12) Geological Society of America

See Also

These are possibly similar items as determined by title/reference text matching only.

ALEINIKOFF, JOHN N. (1977) Petrochemistry and tectonic origin of the Ammonoosuc Volcanics, New Hampshire–Vermont. Geological Society of America Bulletin, 88 (11) 1546 doi:10.1130/0016-7606(1977)88<1546:patoot>2.0.co;2
(1985) ERRATUM. Geological Society of America Bulletin, 96 (12) 1600 doi:10.1130/0016-7606(1985)96<1600:e>2.0.co;2
LEDBETTER, MICHAEL T. (1985) Tephrochronology of marine tephra adjacent to Central America. Geological Society of America Bulletin, 96 (1) 77 doi:10.1130/0016-7606(1985)96<77:tomtat>2.0.co;2
(1985) Medals and Awards for 1984. Geological Society of America Bulletin, 96 (9) 1194 doi:10.1130/0016-7606(1985)96<1194:potpmt>2.0.co;2
HARPER, D.A.T., BRUTON, D. L. (1985) Geology and paleobiology of islands in the Ordovician Iapetus Ocean: Discussion and reply. Geological Society of America Bulletin, 96 (12) 1597 doi:10.1130/0016-7606(1985)96<1597:gapoii>2.0.co;2
NEUMAN, ROBERT B., STURT, BRIAN A. (1985) Geology and paleobiology of islands in the Ordovician Iapetus Ocean: Discussion and reply. Geological Society of America Bulletin, 96 (12) 1599 doi:10.1130/0016-7606(1985)96<1599:gapoii>2.0.co;2
SWANSON, ERIC R., McDOWELL, FRED W. (1985) Geology and geochronology of the Tomochic caldera, Chihuahua, Mexico. Geological Society of America Bulletin, 96 (12) 1477 doi:10.1130/0016-7606(1985)96<1477:gagott>2.0.co;2
GIBBONS, WES (1985) Geology and paleobiology of islands in the Ordovician Iapetus Ocean: Review and implications: Discussion and reply. Geological Society of America Bulletin, 96 (9) 1225 doi:10.1130/0016-7606(1985)96<1225:gapoii>2.0.co;2
MUSTOE, GEORGE E. (1985) Eocene amber from the Pacific Coast of North America. Geological Society of America Bulletin, 96 (12) 1530 doi:10.1130/0016-7606(1985)96<1530:eaftpc>2.0.co;2
COWAN, DARREL S. (1985) Structural styles in Mesozoic and Cenozoic mélanges in the western Cordillera of North America. Geological Society of America Bulletin, 96 (4) 451 doi:10.1130/0016-7606(1985)96<451:ssimac>2.0.co;2
DENNISON, JOHN M. (1985) Devonian eustatic fluctuations in Euramerica: Discussion. Geological Society of America Bulletin, 96 (12) 1595 doi:10.1130/0016-7606(1985)96<1595:defied>2.0.co;2
 
and/or  
Mindat.org is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2025, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph.
To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: August 15, 2025 19:13:24
Go to top of page