 | | Journal (article/letter/editorial) | | com/journal/geosciences Article Late Tertiary Petrified Wood from Nevada, USA: Evidence of Multiple Silicification...Western Washington University, Bellingham, WA 98225, USA; E-Mail: mustoeg@wwu.edu; Tel: +1-360-650-3582 Academic...Abstract: Late Tertiary fossil woods from the state of Nevada provide an opportunity for observing the mineralization...mineralization sequences that cause buried wood to become permineralized. Oligocene and Miocene caldera basins...basins contain abundant petrified wood that ranges in composition from incipient silicification to complete |  | | Journal (article/letter/editorial) | | minerals Article Silicification of Wood: An Overview George E. Mustoe Geology Department, Western Washington... Bellingham, WA 98225, USA; mustoeg@wwu.edu Abstract: For many decades, wood silicification has been...hot springs. Extensive examination of silicified wood from worldwide localities spanning long geologic...these generalizations are not dependable. Instead, wood silicification may occur via multiple pathways,...sediment that encloses buried wood. Rapid silica deposition takes place on wood in modern hot springs, but |  | | Report (issue) | | Annotated Bibliography and Preliminary Survey of Nevada Paleobotany by Howard E. Schorn 1 - 2 , Christopher...Quadrangle Appendix B: Bibliography Cross-Referenced by County/Quadrangle Appendix C: Bibliography Cross-Referenced...groups of the Nevada Bureau of Land Management, Nevada Bureau of Mines and Geology, Nevada Department of...of Transportation, Nevada Parks and Recreation, the Nevada State Museum, and geologists, paleontologists...Annotated Bibliography and Preliminary Survey of Nevada paleobotany arranged alphabetically by author and/or |  | | Journal (article/letter/editorial) | | OCCURRENCES IN THE UNITED STATES PART 1: ARIZONA, NEVADA, AND NEW MEXICO By MAHGARET COOPEB CONTENTS Page...Bibliography 197 Nevada, and New Mexico 208 3. Index I. Gazetteer for Arizona, Nevada, and 5. Index III... and other radioactive occurrences in Arizona, Nevada, and New Mexico. It represents the first section...for Arizona, Nevada, and New Mexico; Index II, Geographical Index for Arizona, Nevada, and New Mexico;...Mexico; Index III, Subject Index for Arizona, Nevada, and New Mexico. The geographical and subject indexes |  | | Journal (article/letter/editorial) | | sand from Rehoborh Beach, Del. Petrified wood sand from Virgin Valley, Ne v. From one of Delaware's...white sea shells. Rehoboth Beach in eastern Sussex County in S.E. Delaware is on the Atlantic Ocean. "Here..."Here is another sand sample from Virgin Valley, Nevada. This is ant hill sand from halfway up a mountain...mountain. This is several miles down the valley from the carnelian area, that I sent you a sample of before...sand from Naples, Fla. Naples, in N . W . Collier County in southern Florida, is on the Gulf of Mexico. |  | | Book | | A FIELD GUIDE Rockhounding Nevada is a must-have book for anyone interested in collecting rocks, minerals...Globe Pequot Press NEVADA A Guide to the State’s Best Rockhounding Sites NEVADA 2nd Edition Essential...obsidian, chalcedony, wonderstone, malachite, petrified wood, limb casts, and much more. ROCKHOUNDING ...and minerals WILLIAM A. KAPPELE Rockhounding Nevada RockhoundingNV 3pp.indd 1 6/27/11 3:02 PM Help...RockhoundingNV 3pp.indd 2 6/27/11 3:02 PM Rockhounding Nevada A Guide to the State’s Best Rockhounding Sites |  | | Journal (article/letter/editorial) | | geosciences Article Mineralogy of Non-Silicified Fossil Wood George E. Mustoe ID Geology Department, Western...Western Washington University, Bellingham, WA 98225, USA; mustoeg@wwu.edu; Tel.: +1-360-650-3582 Received:... Abstract: The best-known and most-studied petrified wood specimens are those that are mineralized with...Eh, and burial temperature. Permeability of the wood and anatomical features also plays important roles...several episodes, fossil wood may have complex mineralogy. Keywords: fossil wood; mineralogy; paleobotany; |  | | Journal (article/letter/editorial) | | uranium deposits in northwestern Nevada and southeastern Oregon, USA Stephen B. Castor ) , Christopher...NV 89557, USA Received 14 June 1999; accepted 24 September 1999 Abstract Northwestern Nevada and southeastern...hosted by peralkaline rocks in the McDermitt and Virgin Valley calderas. At McDermitt, major deposits are along...chalcedony, opal, and numerous sulfides. At Virgin Valley, deposits are mostly in tuffaceous sediments...numerous sulfides. Minor U occurrences at Buff Peak, Nevada, the newly recognized, westernmost topaz Žperaluminous |  | | Journal (article/letter/editorial) | | geosciences Article Wood Petrifaction: A New View of Permineralization and Replacement George E. Mustoe...Western Washington University, Bellingham, WA 98225, USA; mustoeg@wwu.edu; Tel.: +1-360-650-3582 Received:...2017; Published: 20 November 2017 Abstract: Petrified wood has traditionally been divided into two categories...analytical evidence suggests that for most petrified wood, permineralization and replacement are not...cause permineralization of cellular tissues, but the wood is undergoing gradual degradation. The degree of |  | | Report (volume) | | Charles Sheldon Wilderness Study Area, Humboldt and Washoe Counties, Nevada, and Lake and Harney Counties, Oregon...Charles Sheldon Wilderness Study Area, Humboldt and Washoe Counties, Nevada, and Lake and Harney Counttes, Oregon...Charles Sheldon Wilderness Study Area, Humboldt and Washoe Counties, Nevada, and Lake and Harney Counties, Oregon...appraisal of the Charles Sheldon Wilderness Study Area, Nevada and Oregon, by R C Greene (B) Interpretation of...graVIty data, Charles Sheldon Wilderness Study Area, Nevada and Oregon, by Donald Plouff (C) Geochemical evaluation |  | | Journal (article/letter/editorial) | | is defined as the states of New Mexico, Arizona, Nevada, and Utah. Colorado is omitted because its minerals...the Coelophysis quarry, Ghost Ranch, Rio Arriba County, New Mexico. Displayed at the Cleveland Museum...Chinle Formation at the Ghost Ranch, Rio Arriba County, were incredibly complete, thus allowing this species...Kelly mine, Magdalena mining district, Socorro County, Figure 3. Smithsonite, 11 × 7.5 cm, from the...the Kelly mine, Magdalena district, Socorro County, New Mexico. Smithsonian Institution specimen NMNH 143509; |  | | Journal (article/letter/editorial) | | geosciences Article Origin of Petrified Wood Color George Mustoe 1, * and Marisa Acosta 2 1 2 * Geology...98225, USA Department of Geological Sciences, 1272 University of Oregon, Eugene, OR 97403, USA; macosta@uoregon...mineralized wood that displays vivid hues and complex color patterns. However, the origin of petrified color...little scientific attention. Color of silicified wood may be influenced by the presence of relict organic...quantitative analysis of trace metals in 35 silicified wood samples, determined using LA-ICP-MS spectrometry |  | | Book (edition) | | types of agate, opal and petrified this region is noted. The agate is wood for which believed...Hall Co. Horshaw mine, Racooche Valley, White Co. 1866 Vs White County Daniel Light form, % mi. NE ...Alabama has yielded a 4i%4 carat diamond from Shelby County, 30 miles south of Birmingham, found about 1900...Siding in St. Clair County, 20 miles northeast of Bir- mingham. One found in Lee County in 1901 weighs 4^...have a cornfield at Pounding Mill, Tazewell County, Va. A 3 carat stone, bought by a Knoxville |  | | Book | | location of quartz agate, opal wood — collectors. The petrified gems throughout the world is discussed...other quartz varieties such as the opal, and petrified wood; and to give him the most complete information...same Society, supplied many photographs of petrified wood from many localities. Several other club members...Varieties Glossary of Opal Terms 54 Wood 62 Chapter 6. Petrified Chapter 7. Where Quartz Gems Occur...will the agate varieties, are jasper, petrified rarity wood, ehrysoprase, tigereye, and common and | | | Book | | other than agate, opal and its varieties, and petrified wood a great favorite with collectors. The location...Cttiartz varieties st1ch as the opal, jasper, ancl petrified wood; a11d to give l1in1 the most com1Jlete information...same Society, st1ppliecl 1nany pl1otographs of petrified woocl froin 1nany localities. Several other club...are the first one to pick up some agates or petrified wood where tl1ey have lain undisturbed for perhaps...irort1m, the present-clay city of Tre,,es. Along tl1e valley of tl1e ~Ioselle River passecl the Ro111a11 legions |  | | Book (edition) | | describes sites under of the nearest town and county. and the many maps included book contain such...plane of lesser molecular cohesion in the splitting wood along the grain. Cleavage cracks across the prism...lava is petrified wood by replacement of may form in the by decay or destruction of the wood. Agate...Carolina. In the West, the Rockies, the Sierra Nevada, and the coast ranges dominate a vast geological...Rockies, the high plains roll east to Mississippi Valley. Canada and To the north the lavas of the |  | | Book | | Columbia Dinosaur-Capitalsaurus fo, Fossil-Petrified Wood * Arkansas Gem-Diamond * Florida Gem-Moonstone...Louisiana Gemstone-Agate Fossil-Petrified Palmwood aD 60 Stone-Petrified Wood Fossil-Prehistoric Whale Soil-Natchez...River-Platte River * Nevada Fossil-Ichthyosaur Metal-Silver Precious Gemstone-Virgin Valley Black Fire Opal...90 90 91 91 a2 * North Dakota Fossil-Jeredo Petrified Wood 111 * Ohio Gemstone-Ohio Flint Invertebrate...Granite 106 107 128 128 * Washington Gem-Petrified Wood Fossil-Columbian Mammoth * South Dakota Mineral-Rose |  | | Journal (article/letter/editorial) | | R Y M A M M A L BEARING BEDS IN NORTEIIYESTERN NEVADA INthe summer of 1905 the writer received froin... said to have been obtained at Virgin Valley, in northwestern Nevada. Subsequently arrangements were...with Professor John A. Reid, of tho University of Nevada. Professor Reid very kindly made inquiry as to...preliminary examination of the field. I n reaching the valley we were kindly assisted by the eniployees of the...fossil bones in that region. Virgin Valley is situated in northwestern Nevada, about 15 miles south of the |  | | Journal (issue) | | an apple core at Split Mountain canyon, Borrego valley. Taken with a 31/4x41/4 Speed Graphic on Panatomic...California This portrait of Indian George of Death Valley won second prize in the monthly contest. (See Desert...Dad Fairbanks, known to everyone who knows Death Valley and the Mojave. His experiences with early day...ones he has discovered in Wyoming, Idaho, Utah, Nevada, New Mexico and Arizona. • Color of the desert...this month's story about the Pahute Indians of Nevada, is one of the best known white women among the |  | | Book (edition) | | MARIN COUNTY FREE LIBRARY 3 1111 00289 4184 \ I s Fifth Revised Edition A complete, state-by-state... California; Norman and Betty Lemkau of Castro Valley, California; Herbert V. Corbett of Baltimore, Maryland;...live. The Appalachians, the Smokies, the Sierra Nevada, the Rockies and Black Hills, the Cascades and... IT'S FUN TO HUNT FOR GEMS and refreshing, a petrified pool never to be disturbed by wind or tide. Few...molecular cohesion in the crystal. It is like splitting wood along the grain. Cleavage cracks across the prism |  | | Report (issue) | | MINERALS OF NEVADA MINERALS OF NEVADA Peer Hen By CASTOR oan eGORY.C.oFER DOCK NEVADA AND BUREAU... UNIVERSITY Reno & Las Vegas OF NEVADA PRESS GEOLOGY Nevada Bureau of Mines and Geology Special...University of Nevada Press, Reno, Nevada 89557 USA Copyright © 2004 by University of Nevada Press Photographs...Districts and significant mineral occurrences of Nevada by Nevada Bureau of Mines and Geology All rights reserved...Cataloging-in-Publication Data Castor, Stephen B, Minerals of Nevada / Stephen B. Castor and Gregory C. Ferdock.— Ist |  | | Book (volume) | | extensive collecting region of agatized and opalized wood for high gem quality is the Sandhills country around...an abundance of gem quality 283 Nebraska petrified wood, often occurring as huge stone logs lying on...agates, chalcedony, jasper and gem petrified wood. BUFFALO COUNTY KEARNEY, area gravel bars and pits...W of townagate, chalcedony, jasper, petrified wood. CASS COUNTY WEEPING WATER, SE, on rd. to Nehawka...chalcedony, jasper, fossils. CHERRY COUNTY VALENTINE, in the Sandhills county along the Niobrara R. and Minnechaduza |  | | Report (volume) | | streambeds, principally derived from rocks of the Sierra Nevada. Specific localities in California where diamonds...Del Norte County; Trinity River, Trinity County; Spanish Creek and Gopher Hill, Plumas County; Placerville...Dorado County; Cherokee Flats, Yankee Hill,and Oroville, Butte County; French Corral, Nevada County; Indian...Indian Gulch and Volcano, Amador County; and Alpine Creek, Tulare County. Other western localities are:...Diamond Basin, Ada County, Idaho; Curry County, Oreg.; and Nelson Hill, near Glacier County, Mont. The Great |  | | Report (issue) | | opal;: rose opal or quinzite; liver opal or menilite; wood opal ; hyalite; hydrophạne; tabasher ; cacholong...especially valuable as gems. Common opal and opalized wood are sometimes used as gems and are also cut and...especially in recently erupted lavas, as well as in petrified wood and other fossil material . It is formed in...Opal- bearing deposits have been discovered in Nevada and Washington in very recent years . However...published separately . DOMESTIC DEPOSITS Nevada : In variety the Nevada opals are unsurpassed . They range |  | | Journal (article/letter/editorial) | | te from a newly discovered locality in Yavapai County, Ariz., on the Verde River near Camp Verde, Ariz...separated by the entire width of the Verde River Valley. The Geological setting also is quite different...be of interest. These were collected in Yavapai County, East of Prescott, Arizona. "They were taken from...asbestos, from a deposit near Jamestown, Tuolumne County, to its plant in Baltimore, Md. "Asbestos experts...and she had been fishing on Duke's Creek in White County (Ga.) with her nephew, Jere Chambers. Mrs. Lanier |
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Virgin Valley, Humboldt County, Nevada, USA