Vote for your favorite mineral in #MinCup25! - Cuprosklodowskite vs. Ikaite
It's radioactive #cuprosklodowskite vs ephemeral #ikaite for today's match.
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

Morton, Janet L., Holmes, Mark L., Koski, Randolph A. (1987) Volcanism and massive sulfide formation at a sedimented spreading center, Escanaba Trough, Gorda Ridge, northeast Pacific Ocean. Geophysical Research Letters, 14 (7) 769-772 doi:10.1029/gl014i007p00769

Advanced
   -   Only viewable:
Reference TypeJournal (article/letter/editorial)
TitleVolcanism and massive sulfide formation at a sedimented spreading center, Escanaba Trough, Gorda Ridge, northeast Pacific Ocean
JournalGeophysical Research Letters
AuthorsMorton, Janet L.Author
Holmes, Mark L.Author
Koski, Randolph A.Author
Year1987 (July)Volume14
Issue7
PublisherAmerican Geophysical Union (AGU)
DOIdoi:10.1029/gl014i007p00769Search in ResearchGate
Generate Citation Formats
Mindat Ref. ID766145Long-form Identifiermindat:1:5:766145:1
GUID0
Full ReferenceMorton, Janet L., Holmes, Mark L., Koski, Randolph A. (1987) Volcanism and massive sulfide formation at a sedimented spreading center, Escanaba Trough, Gorda Ridge, northeast Pacific Ocean. Geophysical Research Letters, 14 (7) 769-772 doi:10.1029/gl014i007p00769
Plain TextMorton, Janet L., Holmes, Mark L., Koski, Randolph A. (1987) Volcanism and massive sulfide formation at a sedimented spreading center, Escanaba Trough, Gorda Ridge, northeast Pacific Ocean. Geophysical Research Letters, 14 (7) 769-772 doi:10.1029/gl014i007p00769
In(1987, July) Geophysical Research Letters Vol. 14 (7) American Geophysical Union (AGU)

See Also

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

Zierenberg, Robert A., Koski, Randolph A., Morton, Janet L., Bouse, Robin M. (1993) Genesis of massive sulfide deposits on a sediment-covered spreading center, Escanaba Trough, southern Gorda Ridge. Economic Geology, 88 (8) 2069-2098 doi:10.2113/gsecongeo.88.8.2069
Abbott, Dallas H., Morton, Janet L., Holmes, Mark L. (1986) Heat flow measurements on a hydrothermally-active, slow-spreading ridge: The Escanaba Trough. Geophysical Research Letters, 13 (7) 678-680 doi:10.1029/gl013i007p00678
Mark L. Holmes, Janet L. Morton, Da, (1986) Morphology and Mineral Resources of Gorda Ridge and Blanco Fracture Zone, Northeast Pacific Ocean: ABSTRACT. AAPG Bulletin, 70. doi:10.1306/948864b1-1704-11d7-8645000102c1865d
Tormanen, T O & Koski, R A (2000) Bismuth and Gold Mineralogy of Pyrrhotite-rich Massive Sulfide Deposits From the Escanaba Trough, Southern Gorda Ridge. Eos Trans. AGU, 81 (48), Fall Meet. Suppl., 2000
Morton, J.L., Normark, W.R., Ross, Stephanie L., Koski, R.A., Holmes, M.L., Shanks, Wayne C., Zierenberg, R.A., Lyle, M.W., Benninger, L.M. (1987) Preliminary report, cruises L1-86-NC and L2-86-NC, Escanaba Trough, Gorda Ridge. Open-File Report Vol. 1987 (87-375) US Geological Survey doi:10.3133/ofr87375a
Tormanen, T. O., Koski, R. A. (2005) Gold Enrichment and the Bi-Au Association in Pyrrhotite-Rich Massive Sulfide Deposits, Escanaba Trough, Southern Gorda Ridge. Economic Geology, 100 (6) 1135-1150 doi:10.2113/gsecongeo.100.6.1135
Benninger, L.M., Koski, R.A. (1987) Descriptions and chemical analyses of sulfide samples dredged in 1986 from Escanaba Trough, southern Gorda Ridge. Open-File Report Vol. 1987 (87-375) US Geological Survey doi:10.3133/ofr87375b
Morton, Janet (1985) Massive sulfides recovered at Gorda Ridge. Eos, Transactions American Geophysical Union, 66 (45) 756 doi:10.1029/eo066i045p00756-01
Reiss, Carol A., Zierenberg, Robert A., Holmes, Mark L. (1992) Preliminary report of the 1988 DSV-4 Sea Cliff dive program, Escanaba Trough, Gorda Ridge. Open-File Report Vol. 1992 (92-286) US Geological Survey doi:10.3133/ofr92286
Normark, William R., Morton, Janet L., Koski, Randolph A., Clague, David A., Delaney, John R. (1983) Active hydrothermal vents and sulfide deposits on the southern Juan de Fuca Ridge. Geology, 11 (3) 158 doi:10.1130/0091-7613(1983)11<158:ahvasd>2.0.co;2
Laura M. Benninger, Randolph A. Kos, (1990) Southern Juan De Fuca Ridge and Escanaba Trough, Gorda Ridge: Comparison of Hydrothermal Deposits in Sediment-Free and Sediment-Covered Ridge Settings: ABSTRACT. AAPG Bulletin, 74. doi:10.1306/44b4c1de-170a-11d7-8645000102c1865d
 
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 Β© 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: September 14, 2025 22:22:19
Go to top of page