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1977, Geology and mineral deposits of Pershing County, Nevada: Nevada Bur. Mines and Geology Bull. 89...Silver Cliff and Rosita volcanic centers, Custer County, Colorado: U.S. Geol. Survey Misc. Geol. Inv. Map...Geology of central Peloncillo Mountains, Hidalgo County, New Mexico: New Mexico Bur. Mines and Mineral...1977, Geology and mineral deposits of Pershing County, Nevada: Nevada Bur. Mines and Geology Bull. 89...Auld Lang Syne Group; unconformably underlies unnamed basaltic tuff; intruded by Middle Jurassic mafic |
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TO METALLIC AND SELECTED NONMETALLIC MINERAL OCCURRENCES IN THE ILIAMNA, LAKE CLARK, LIME HILLS, AND McGRATH...1976 report which summarized data on mineral occurrences in part of southwestern and west-central Alaska... H., 1976, Summary of references to mineral occurrences (other than mineral fuels and construction materials)...in Part A, the name, U.S. Bureau of Mines mining district, reference (if any) that has the occurrence... ILIAMNA QUADRANGLE (Augustine I.) Pumice Redoubt district Iliamna (22.9, 6.4) 59°20'N, 153°27'W Volcanic |
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Gavilanes Tungsten District El Antimonio District Magdalena District Cananea District Preliminary Deposit-Type...mineral deposits and occurrences in Sonora, North Baja California, South Baja California and the northern...753 records of mines, prospects, and mineral occurrences in northwest Mexico. A record may refer to one...or to a group of closely-spaced deposits. Two district records have been included (MX00018 and MX02161)...or names of individual orebodies. DISTRICT/AREA Informal district name used in the literature. Names |
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and Neoproterozoic Greenstones of the Inchiri District ................................................Diagiuli Chromite Occurrence and Other Small Occurrences in the Southern Mauritanides .................. The principal greenstone belts and mineral occurrences discussed in the text are shown (from Gunn and...highs that correlate with mafic metavolcanic, actinolite schist, and metagabbro units which are considered...30 Figure 13. Simplified geology of the Inchiri district showing various nappes and tectonic windows of |
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and Neoproterozoic Greenstones of the Inchiri District ................................................Diagiuli Chromite Occurrence and Other Small Occurrences in the Southern Mauritanides .................. The principal greenstone belts and mineral occurrences discussed in the text are shown (from Gunn and...highs that correlate with mafic metavolcanic, actinolite schist, and metagabbro units which are considered...30 Figure 13. Simplified geology of the Inchiri district showing various nappes and tectonic windows of |
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massive sulfide deposits. These types of mineral occurrences are common features of marine volcanosedimentary...Bimodal-Mafic (Kuroko-Type) or Bimodal-Felsic VMS Occurrences in the Mbout Supergroup of the Southern Mauritanides.............. 44 Mafic-Type (Cyprus-Type) VMS Occurrences in the Gorgol Noir Complex of the Southern Mauritanides... The principal greenstone belts and mineral occurrences discussed in the text are shown (from Gunn and...5 Figure 3. Simplified Geology of the Inchiri district showing the various nappes and tectonic windows |
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massive sulfide deposits. These types of mineral occurrences are common features of marine volcanosedimentary...Bimodal-Mafic (Kuroko-Type) or Bimodal-Felsic VMS Occurrences in the Mbout Supergroup of the Southern Mauritanides.............. 44 Mafic-Type (Cyprus-Type) VMS Occurrences in the Gorgol Noir Complex of the Southern Mauritanides... The principal greenstone belts and mineral occurrences discussed in the text are shown (from Gunn and...5 Figure 3. Simplified Geology of the Inchiri district showing the various nappes and tectonic windows |
| Taylor, Cliff D., Finn, Carol A., Anderson, Eric D., Joud, M. Y., Taleb, M. A., Horton, John D. (2015) Algoma-, Superior-, and oolitic-type iron deposits of the Islamic Republic of Mauritania (phase V, deliverable 83): Chapter O in Second projet de renforcement institutionnel du secteur minier de la République Islamique de Mauritanie (PRISM-II). Open-File Report Vol. 2015 (2013-1280) US Geological Survey doi:10.3133/ofr20131280o | Report (issue) |
terrane, and (4) the Saouda Group of the Inchiri district. Neoarchean Algoma-type BIF is present in the...Eizzene and Oumachouema Groups of the Inchiri district, (6) the Ijibbitene Group of the Ijibbitene massif...Sfariat belt, which hosts at least three known occurrences, and at Guelb Zednes, all of which are interpreted..................... 4 5 Mineral Deposits and Occurrences in Mauritania ............................................................. 7 History of Iron Mining in the F’Derik-Zouérate Area ................. |
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terrane, and (4) the Saouda Group of the Inchiri district. Neoarchean Algoma-type BIF is present in the...Eizzene and Oumachouema Groups of the Inchiri district, (6) the Ijibbitene Group of the Ijibbitene massif...Sfariat belt, which hosts at least three known occurrences, and at Guelb Zednes, all of which are interpreted..................... 4 5 Mineral Deposits and Occurrences in Mauritania ............................................................. 7 History of Iron Mining in the F’Derik-Zouérate Area ................. |
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Wiseman quadrangle Descriptions of the mineral occurrences shown on the accompanying figure follow. See...mineral occurrences throughout Alaska. o o o o o o o o Distribution of mineral occurrences in the... Alaska Resource Data File WI001 Site name(s): Unnamed (near Walkaround Creek) Site type: Occurrence ARDF... Alaska Resource Data File WI002 Site name(s): Unnamed (on lower Walkaround Creek) Site type: Occurrence... Alaska Resource Data File WI004 Site name(s): Unnamed (southwest of Sillyasheen Mountain) Site type: |
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Resource Reviews Series editor John Slack, Reston, VA, USA More information about this series at http://www...John F. Slack U.S. Geological Survey Farmington, ME USA ISSN 2365-0567 (electronic) ISBN 978-3-319-31733-5...terms of regional metallogeny and potential future mining activity. The lead paper, by M. Bouabdellah and...tungsten-gold and lead-zinc-silver deposits of the Tighza district of Morocco, proposing links to granite-related...polymetallic vein deposits of the Edough-Cap de Fer district of Algeria, including fluid inclusion data that |
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with published data and information provided by mining companies to give an account of each deposit and.... 3 1 ...................... ..... 31 Other occurrences .................................................................................... Other occurrences .................................................................................... Other occurrences .................................................................................... Other occurrences ............................................ |