Filters: Tags: Egypt (X) > partyWithName: U.S. Geological Survey (X)
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Album Caption: Perforated elbow, Mut well 1, Dakhla Oasis. Egypt. ca. 1964. Published in U.S. Geological Survey Water Supply Paper 1757-O, Figure 6. 1979.
Album Caption: Flowing well at Kharga Oasis. Egypt. 1961. Published in U.S. Geological Survey Water Supply Paper 1757-O, frontispiece. 1979.
This data release includes 40Ar/39Ar data from the U.S. Geological Survey for samples from the Gidami gold deposit in the Eastern Desert of Egypt. Rock samples were collected by Basem Zoheir--Benha University/University of Kiel. Potassium-bearing mineral grains were separated from the bulk sample and analyzed by argon geochronology at the U.S. Geological Survey Bascom ARgon Dating (BARD) Laboratory in Reston, Virginia. The data constrain the timing of gold mineralization in the Gidami gold deposit.
Album Caption: Severely corroded bridge-slotted steel specimen from down-hole string, Mut well 2. Egypt. ca. 1964. Published in U.S. Geological Survey Water Supply Paper 1757-O, Figure 16. 1979.
Album Caption: Surface line corrosion specimens, Kharga well 1A, Kharga Oasis. Egypt. ca.1964. Published in U.S. Geological Survey Water Supply Paper 1757- O, Figure 39. 1979.
Album Caption: Key-lock joint, fiberglass well pipe. Egypt. ca. 1964. Published in U.S. Geological Survey Water Supply Paper 1757-O, Figure 33. 1979.
Album Caption: Kanat at non-flowing well, Kharga Oasis. This kanat, an ancient underground tunnel, was once used to tap a declining well below the surface and convey its water to a lower part of the oasis. Egypt. ca.1964. Published in U.S. Geological Survey Water Supply Paper 1757-O, Figure 34. 1979.
Album Caption: Corroded aluminum probe, Nasser well 1. (x11) Egypt. ca. 1964. Published in U.S. Geological Survey Water Supply Paper 1757-O, Figure 26. 1979.
Cassiterite (SnO2) samples were collected from alluvial ore concentrate from the Abu Dabbab Granite in eastern Egypt. Samples (in the form of mounted loose grains) were prepared and analyzed for direct age dating on a laser ablation inductively coupled plasma mass spectrometer (LA-ICPMS) system at the U.S. Geological Survey in Denver, Colorado in February 2019. This data release accompanies the publication, 'Monazite and cassiterite U-Pb dating of the Abu Dabbab rare-metal granite, Egypt: Late Cryogenian metalliferous granite magmatism in the Arabian-Nubian Shield.' (Lehmann and others, 2020). The publication constrains the timing of the magmatic-hydrothermal processes of the Abu Dabbab Granite which represents...
Categories: Data;
Tags: Abu Dabbab mine,
Egypt,
GGGSC,
Geochemistry,
Geology, Geophysics, and Geochemistry Science Center,
Severed screen bridge, Kharga well 1A, Kharga Oasis. Egypt. ca.1964. Published in U.S. Geological Survey Water Supply Paper 1757-O, Figure 7. 1979.
Album Caption: Corroded, aluminum specimen from down-hole string, Mut well 2. Egypt. ca. 1964. Published in U.S. Geological Survey Water Supply Paper 1757- O, Figure 17. 1979.
Compilation of Geospatial Data (GIS) for the Mineral Industries and Related Infrastructure of Africa
This geodatabase reflects the U.S. Geological Survey’s (USGS) ongoing commitment to its mission of understanding the nature and distribution of global mineral commodity supply chains by updating and publishing the georeferenced locations of mineral commodity production and processing facilities, mineral exploration and development sites, and mineral commodity exporting ports in Africa. The geodatabase and geospatial data layers serve to create a new geographic information product in the form of a geospatial portable document format (PDF) map. The geodatabase contains data layers from USGS, foreign governmental, and open-source sources as follows: (1) mineral production and processing facilities, (2) mineral exploration...
Album Caption: Hassan Mostafa (right), Egyptian General Desert Development Organization, and the late Paul Bieber, USGS, measuring bicarbonate ion in water from Kharga Oasis well. Egypt. 1962. Published in U.S. Geological Survey Water Supply Paper 1757-O, Figure 27. 1979.
Album Caption: Etched aluminum probe, Kharga well 1A. (x10) Egypt. ca. 1964. Published in U.S. Geological Survey Water Supply Paper 1757-O, Figure 25. 1979.
Album Caption: Undamaged stainless steel screen specimen, surface line, Mut well 1. (x5) Egypt. ca. 1964. Published in U.S. Geological Survey Water Supply Paper 1757-O, Figure 18. 1979.
Album Caption: Corroded discharge line, Kharge well 1A, Kharga Oasis. Rule at right for scale. Egypt. ca.1964. Published in U.S. Geological Survey Water Supply Paper 1757-O, Figure 8. 1979.
Album Caption: Photomicrograph of Nubian sandstone, showing loosely cemented angular grains. Egypt. n.d. Published in U.S. Geological Survey Water Supply Paper 1757-O, Figure 3. 1979.
This data release presents the Yale stocks and flows database (YSTAFDB). Its data describe the use of 102 materials from the early 1800s to circa 2013 through anthropogenic cycles, their recycling and criticality properties, and on spatial scales ranging from suburbs to global. This data collection was previously scattered across multiple non-uniformly formatted files such as journal papers, reports, and unpublished spreadsheets. These data have been synthesized into YSTAFDB, which is presented as individual comma-separated text files and also in MySQL and PostgreSQL database formats. Consolidation of these data into a single database can increase their accessibility and reusability, which is relevant to diverse...
Album Caption: Corroded steel probe wire, Baris well 11, Kharga Oasis. (x12) Egypt. ca. 1964. Published in U.S. Geological Survey Water Supply Paper 1757- O, Figure 22. 1979.
Album Caption: Down-hole corrosion specimen string, Mut well 2, Dakhla Oasis. Geologists for scale. Egypt. ca. 1964. Published in U.S. Geological Survey Water Supply Paper 1757-O, Figure 14. 1979.
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