On-line Open-File Reports: 2007 | 2006 |2005 | 2004 | 2003 | 2002 | 2001 | 2000 | 1999 | 1998 | 1997 | 1996 | 1995 | 1994 | 1993 | 1992
2001 Open-File Reports
- PTCOUNT -- A Fortran-77 Computer Program to Calculate the Areal Distribution of Mapped Data Points Using Count-Circle Methodology
Open-File Report 01-0002 - Geochemical Data for Historic mining areas, Central Western Slope, Colorado
Open-File Report 01-0003 - The distribution of MVT-related metals in acid-insoluble residues of Paleozoic rocks in the Ozarks Plateaus region of the United States
Open-File Report 01-0042 - Geophysical Signatures Used to Constrain Geologic Mapping: The Search for VMS Deposits in Southeast Alaska
Open-File Report 01-0044 - Compilation of Various
Geologic Time Scales
Open-File Report 01-0052 - Geochemical Baseline Studies and Relations Between Water Quality and Streamflow in the Upper Blackfoot Watershed, Montana: Data for July 1997 - December 1998
Open-File Report 01-0059 - New Mexico aeromagnetic and gravity maps and data: A web site for distribution of data
Open-File Report 01-0061 - Measurement of Seafloor Radioactivity at the Farallon Islands Radioactive Waste Dump Site, California
Open-File Report 01-0062 - Preliminary Mineralogical Characterization of Weathered and Less-Weathered Strata of the Meade Peak Phosphatic Shale Member of the Permian Phosphoria Formation: Measured Sections C and D, Dry Valley, Caribou County, Idaho
Open-File Report 01-0072 - Arizona aeromagnetic and gravity maps and data: A web site for distribution of data
Open-File Report 01-0081 - Anchorage Urban Region Aeromagnetics (AURA) Project - Preliminary geophysical results
Open-File Report 01-0085 - Georgia Aeromagnetic and Gravity Maps and Data: A Web Site for Distribution of Data
Open-File Report 01-0106 - Seismic Images and Fault Relations of the Santa Monica Thrust Fault, West Los Angeles, California
Open-File Report 01-0111 - Magnetotelluric data across the Battle Mountain-Eureka and Carlin trends, north of Cortez, Nevada
Open-File Report 01-0117 - Magnetotelluric data across the Battle Mountain-Eureka and Carlin trends, south of Cortez, Nevada
Open-File Report 01-0118 - Aerial Gamma-Ray Surveys in Alaska
Open-File Report 01-0128 - Inventory of Mines and Mining-Related Facilities in Idaho and Western Montana Active From 1997 Through 2000
Open-File Report 01-0129 - Six aeromagnetic surveys in Nevada and California: A web site for distribution of data
Open-File Report 01-0145 - Use of structural geology in exploration for and mining
of sedimentary rock-hosted Au deposits:
Open-File Report 01-0151 - Laboratory measurements of electrical properties of composite mine dump samples from Colorado and New Mexico
Open-File Report 01-0158 - Baseline Geochemical Data for Stream Sediment and Surface Water Samples From Panther Creek, the Middle Fork of the Salmon River, and the Main Salmon River From North Fork to Corn Creek, Collected Prior to the Severe Wildfires of 2000 in Central Idaho
Open-File Report 01-0161 - Magnesium Recycling in the United States in 1998
Open-File Report 01-0166 - Magnetotelluric Data Across the Battle Mountain-Eureka and Carlin Trends, North of Eureka, Nevada
Open-File Report 01-0168 - Lead Recycling in the United States in 1998
Open-File Report 01-0170 - The Distribution of MVT-Related Metals in Ground Water of the Ozark Plateaus Region of the United States
Open-File Report 01-0171 - Chemical Composition of Strata of the Meade Peak Phosphatic Shale Member of the Permian Phosphoria Formation
Open-File Report 01-0195 - Technological Advancement — A Factor in Increasing Resource Use
Open-File Report 01-0197 - Preliminary Precambrian Basement Map Showing Geologic-Geophysical Domains, Wyoming
Open-File Report 01-0199 - A simplified economic filter for open-pit mining and heap-leach recovery of copper in the United States
Open-File Report 01-0218 - Magnetotelluric data across the Battle Mountain-Eureka and Carlin Trends, near Battle Mountain, Nevada
Open-File Report 01-0228 - Topographic surveying using the Sokkisha SET2 Electronic Total Station with the NEC MOBILE PRO 780 Computer
Open-File Report 01-0231 - Time-domain Electromagnetic Soundings near Antioch, Illinois and Berrien Springs, Michigan
Open-File Report 01-0241 - Log for Joint SEPM-Colorado Scientific Society Field Trip, September 20-21, 1986: Late Paleozoic Sedimentation and Laramide Tectonics of the Sangre de Cristo Range, From Westcliffe to Crestone, Colorado
Open-File Report 01-0249 - Metal Loading Assessment of a Small Mountainous Sub-Basin Characterized by Acid Drainage -- Prospect Gulch, Upper Animas River Watershed, Colorado
Open-File Report 01-0258 - Magnetotelluric data across the Battle Mountain-Eureka and Carlin Trends, near the 41st Parallel, Nevada
Open-File Report 01-0278 - Magnetotelluric data across Boulder Valley and the Humboldt River, Nevada
Open-File Report 01-0279 - Water-Quality, Biology, and Streambed Sediment Data and Preliminary Geochemical Interpretations for Streams in the Upper Prickly Pear Creek Watershed, Montana, 2000
Open-File Report 01-0280 - An Inexpensive Magnetic Mineral Separator for Fine-Grained Sediment
Open-File Report 01-0281 - Water-Quality Data at Selected Sites in the Mississippi-Valley-Type Zn-Pb Ore District of Upper Silesia, Poland, 1995-97
Open-File Report 01-0283 - Mineral potential modeling of gold and silver mineralization in the Nevada Great Basin--A GIS-based analysis using weights of evidence
Open-File Report 01-0291 - Databases and Spatial Data Model for Mineralized Areas, Mines, and Prospects in the Grand Mesa, Uncompahgre, and Gunnison (GMUG) National Forests, Colorado
Open-File Report 01-0298 - Preliminary Digital Geologic Map
of the Appalachian Piedmont and Blue Ridge, South Carolina Segment
Open-File Report 01-0298 - Lithology of Gravel Deposits of the Front Range Urban Corridor, Colorado: Data and Multivariate Statistical Analysis
Open-File Report 01-0299 - Annotated Bibliography of the U.S. Geological Survey Front Range Infrastructure Resources Project -- 1996-2001
Open-File Report 01-0302 - Manganese Recycling in the United States in 1998
Open-File Report 01-0304 - Spectral Induced Polarization Measurements at the Main Iron Incline Mine Dump Near Leadville, Colorado
Open-File Report 01-0315 - Magnetotelluric data across the Battle Mountain-Eureka Trend in Pumpernickel Valley and Kelly Creek Basin, Nevada
Open-File Report 01-0316 - Chromite deposits in central part Stillwater Complex, Sweet Grass County, Montana: a digital database for the geologic map of the east slope of Iron Mountain
Open-File Report 01-0321 - Results of electrical surveys near Red River, New Mexico
Open-File Report 01-0331 - Deep regional resistivity structure Across the Battle Mountain-Eureka and Carlin Trends, North-Central Nevada
Open-File Report 01-0346 - Facies Analysis of Late Proterozoic Through Lower Cambrian Rocks of the Death Valley Regional Ground-Water System and Surrounding Areas, Nevada and California
Open-File Report 01-0351 - Mineral Resources.....Out of the Ground, Into Our Daily Lives poster
Open-File Report 01-0360 - Geochemical baselines of stream and spring waters form areas underlain by Permian and Pennsylvanian rocks including evaporites, and potential environmental damage in the Eagle Valley, Colorado
Open-File Report 01-0362 - Spectral induced polarization measurements at the Carlisle Mine Dump, New Mexico
Open-File Report 01-0363 - Preliminary Precambrian Basement Map of Colorado -- A Geologic Interpretation of the Aeromagnetic Anomaly Map
Open-File Report 01-0364 - Facies Analysis of Tertiary Basin-Filling Rocks of the Death Valley Regional Ground-Water System and Surrounding Areas, Nevada and California
Open-File Report 01-0400 - Locatable Mineral Reports for South Dakota and Colorado, Provided to the U.S. Forest Service in Fiscal Years 2000 and 2001
Open-File Report 01-0401 - Images of the World Trade Center Site Show Thermal Hot Spots on September 16 and 23, 2001
Open-File Report 01-0405 - Fracture network, fault zone, and geologic data collected from the Turkey Creek Watershed, Colorado Rocky Mountain Front range
Open-File Report 01-0416 - Magnetotelluric Data in the Middle Rio Grande Basin, Rio Rancho, New Mexico
Open-File Report 01-0417 - Principal facts for gravity data collected in South Dakota: A web site for distribution of data
Open-File Report 01-0423 - Environmental Studies of the World Trade Center Area After the September 11, 2001 Attack
Open-File Report 01-0429 - A Preliminary Survey of Marine Contamination from Mining-Related Activities on Marinduque Island, Philippines: Porewater Toxicity and Chemistry Results from a Field Trip - October 14-19, 2000
Open-File Report 01-0441 - Magnetotelluric Data in the Middle Rio Grande Basin, at Cochiti Pueblo, New Mexico
Open-File Report 01-0442 - Application of Geophysical Techniques to Minerals-Related Environmental Problems
Open-File Report 01-0458 - Results of Chemical and Stable Isotopic Analyses of Water Samples Collected in the Patagonia Mountains, Southern Arizona
Open-File Report 01-0463 - 40Ar39Ar age-spectrum and laser-fusion data for Cenozoic volcanic rocks in west-central Colorado
Open-File Report 01-0472 - Colorado Vermiculite Deposits: Mines, Prospects, and Occurrences
Open-File Report 01-0475 - Basement Geophysical Interpretation of the National Petroleum Reserve Alaska (NPRA) Northern Alaska
Open-File Report 01-0476 - Major- and Trace-Element Geochemistry; Lead, Strontium, and Neodymium Isotopic Compositions; and Petrography of Late Cenozoic Basaltic Rocks From West Central Colorado
Open-File Report 01-0477 - Potential Environmental Impacts of Quarrying Stone in Karst -- A Literature Review
Open-File Report 01-0484 - Databases and Simplified Geology for Mineralized Areas, Claims, Mines, and Prospects in Wyoming
Open-File Report 01-0497