Filters: Tags: Lyon County, Nevada (X)

Filters Date Range Past year (7) Past month (0) Past week (0) Past day (0) Custom range... To   Search Types Map Service (7) OGC WFS Layer (7) OGC WMS Layer (7) OGC WMS Service (7) Contacts U.S. Geological Survey Knopf, Adolph U.S. Bureau of Mines Chapman, Robert H. Categories Image (7) Tag Types Place (9) label (9) collection (7) category (6) Tag Schemes http://www.sciencebase.gov/vocab/undefined/DenverHistoryPhotoLibrary/PhotoMedia (6) View Results as: JSON ATOM CSV

WMR 213 - Dayton Iron Deposits. Lyon & Storey Counties, Nevada. 1943. Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Fluorite, Lyon County, Nevada, Storey County, Nevada Garnetite breccia in which the fragments have been partly replaced by epidote, Bluestone Mine. Lyon County, Nevada. 1914. Garnetite breccia in which the fragments have been partly replaced by epidote, Bluestone Mine; shows epidote and fragments of brecciated garnetite. Lyon County, Nevada. 1914. Plate 5-A in U.S. Geological Survey. Professional paper 114. 1918. Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Knopf, A. Collection, Lyon County, Nevada, Photographers, photo print Photomicrograph of latite vitrophyre, showing Labradorite, pyroxene and biotite. Lyon County, Nevada. 1914. Photomicrograph of latite vitrophyre, showing Labradorite, pyroxene and biotite: Lyon County, Nevada. 1914. Plate 2-B, with graphics, in U.S. Geological Survey. Professional paper 114. 1918. Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Knopf, A. Collection, Lyon County, Nevada, Photographers, photo print Specimen showing junction of unreplaced limestone with portion wholly replace by andradite. Lyon County, Nevada. 1914. Specimen showing junction of unreplaced limestone with portion wholly replace by andradite; also sulphides (chalcopyrite and pyrite), limestone and decarbonized limestone. Lyon County, Nevada. 1914. Plate 4-A, with graphics, in U.S. Geological Survey. Professional paper 114. 1918. Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Knopf, A. Collection, Lyon County, Nevada, Photographers, photo print Gangue of copper ore, in which andradite is interstitial between pyroxene crystals, Western Nevada Mine. Lyon County, Nevada. 1914. Gangue of copper ore, in which andradite is interstitial between pyroxene crystals, Western Nevada Mine. Lyon County, Nevada. 1914. Plate 5-B, with graphics, in U.S. Geological Survey. Professional paper 114. 1918. Categories: Image; Tags: Lyon County, Nevada, Mills, Mines, Quarries, Western Nevada mine, photo print Garnetized, silicified, and pyritized porphyry from the Ludwig mine; showing garnet, epidote and pyrite. Lyon County, Nevada. 1914. Garnetized, silicified, and pyritized porphyry from the Ludwig mine; showing garnet, epidote and pyrite. Lyon County, Nevada. 1914. Plate 4-B, with graphics, in U.S. Geological Survey. Professional paper 114. 1918. Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Knopf, A. Collection, Lyon County, Nevada, Photographers, photo print WMR 158 - Western Nevada Copper Co. Lyon County, Nevada. 1944. Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Copper, Lyon County, Nevada R.H. Chapman's camp. Pine Grove Summit. Lyon County, Nevada. 1890. Handwritten information on back of photograph: Pine Grove Summit. R.H. Chapman's Camp, 1890. A "famous" USGS man - Tie Ling, the cook. 20 year topographers. No index card. Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Lyon County, Nevada, Portraits, Portraits Collection, scientists field 1800s, Chapman, R.H. Collection, albumen print Garnetized Halobia. Lyon County, Nevada. 1914. Garnetized Halobia. Lyon County, Nevada. 1914. Plate 2-A in U.S. Geological Survey. Professional paper 114. 1918. Categories: Image; Tags: Halobia, Lyon County, Nevada, photo print