Open Access. Powered by Scholars. Published by Universities.®
- Institution
-
- University of Nevada, Las Vegas (18)
- Central Washington University (15)
- Missouri State University (13)
- Eastern Kentucky University (9)
- University of New Mexico (4)
-
- City University of New York (CUNY) (3)
- Southern Methodist University (3)
- University of South Florida (3)
- Cal Poly Humboldt (2)
- Portland State University (2)
- University at Albany, State University of New York (2)
- University of Southern Maine (2)
- West Virginia University (2)
- Augustana College (1)
- Boise State University (1)
- Chapman University (1)
- Claremont Colleges (1)
- Dartmouth College (1)
- Indiana State University (1)
- Loma Linda University (1)
- Michigan Technological University (1)
- Old Dominion University (1)
- Stony Brook University (1)
- University of Nebraska - Lincoln (1)
- Utah State University (1)
- Western Michigan University (1)
- Western University (1)
- Keyword
-
- Geochemistry (22)
- Petrology (9)
- Basalt (8)
- Volcanology (8)
- Geology (6)
-
- Etc. (5)
- Igneous rocks (5)
- Magmas (5)
- Plagioclase (5)
- Tuff (5)
- Volcanic ash (5)
- Andesite (4)
- Geochronology (4)
- Igneous petrology (4)
- Magma (4)
- Magma mixing (4)
- Mineralogy (4)
- Pantelleria (4)
- Volcanism (4)
- Assimilation (3)
- MDVF (3)
- Miocene Geologic Epoch (3)
- Nevada (3)
- New Mexico (3)
- Pantellerite (3)
- Peralkaline (3)
- Recharge (3)
- United States – Great Basin (3)
- Basin and range (2)
- California (2)
- Publication Year
- Publication
-
- UNLV Theses, Dissertations, Professional Papers, and Capstones (16)
- Graduate Theses/Dissertations (13)
- All Master's Theses (10)
- EKU Faculty and Staff Scholarship (9)
- All Faculty Scholarship for the College of the Sciences (5)
-
- Earth and Planetary Sciences ETDs (4)
- Dissertations and Theses (3)
- Earth Sciences Theses and Dissertations (3)
- International Journal of Speleology (3)
- Cal Poly Humboldt theses and projects (2)
- Geology Theses and Dissertations (2)
- Maine Collection (2)
- All Graduate Plan B and other Reports, Spring 1920 to Spring 2023 (1)
- All-Inclusive List of Electronic Theses and Dissertations (1)
- Biology, Chemistry, and Environmental Sciences Faculty Articles and Research (1)
- Boise State University Theses and Dissertations (1)
- Calvert Undergraduate Research Awards (1)
- Celebration of Learning (1)
- Dissertations, Master's Theses and Master's Reports (1)
- Dissertations, Theses, and Capstone Projects (1)
- Earth Sciences Publications (1)
- Faculty & Staff Scholarship (1)
- Festival of Communities: UG Symposium (Posters) (1)
- Geosciences Research Data (1)
- Graduate Theses, Dissertations, and Problem Reports (ETD) (1)
- Honors Program: Senior Projects (Public) (1)
- Loma Linda University Electronic Theses, Dissertations & Projects (1)
- Masters Theses (1)
- OES Faculty Publications (1)
- Other Staff Materials (1)
- Publication Type
Articles 91 - 92 of 92
Full-Text Articles in Volcanology
Petrology And Mineral Chemistry Of Some Jan Mayen Volcanics, Carla A. White
Petrology And Mineral Chemistry Of Some Jan Mayen Volcanics, Carla A. White
Geology Theses and Dissertations
The island of Jan Mayen is the northernmost active volcano on the Mid-Atlantic Ridge. The rocks of Jan Mayen belong to the potassic series of the alkaline rocks and appear to belong to the straddle type association. The ankaramites and alkali olivine basalts are characterized by the presence of large xenocrysts of rimmed chromium diopside, titaniferous salite, olivine (Fo83 to Fo88), magnetite and sometimes plagioclase (bytownite rimmed by labradorite). Phenocrysts of olivine (Fo74) and plagioclase (andesine) are present in several rocks. These and phenocrysts lie in a matrix composed of` titaniferous salite, olivine (Fo58), plagioclase (andesine), magnetite, biotite and sometimes …
Some Ore Deposits In Maine And The Milan Mine, New Hampshire, William H. Emmons
Some Ore Deposits In Maine And The Milan Mine, New Hampshire, William H. Emmons
Maine Collection
Some Ore Deposits in Maine and The Milan Mine, New Hampshire
by William H. Emmons
Department of the Interior, United States Geological Survey - Bulletin 432
Washington, D.C. (1910).
Contents: Introduction / Geology / Ore Deposits / Descriptions of Mines / Mines of Hancock County / Mines of Washington County / Mines in Somerset and Oxford Counties / Milan Mine, New Hampshire / Index