| | Report (issue) | PHYSICAL SCI. COUNTY REPORT 7 GEOLOGY AND MINERAL RESOURCES OF IMPERIAL COUNTY, CALIFORNIA Uk ... R&daubced. oj COUNTY IMPERIAL Gedifansua By Paul K. Morton Geologist COUNTY REPORT California...Sand Hills, as viewed toward the northwest from County Park. The prevailing wind direction, as indicated...PREFACE vi ABSTRACT vii INTRODUCTION Summary of County 1 Mineral Trends and Needs Principal Geographic...Quaternary lake beds Eastern and northeastern Imperial County Sedimentary breccia 1 1 1 1 1 19 19 19 1 Andesite | | | Journal (issue) | drug-steeped calm. SUNSET By ZENA HENDERSON Phoenix, Arizona Panting, the desert lies beneath the sun The day...plan. DESERT CANTEEN By N E L L MURBARGER Costa Mesa, California You may choose to drink from a mountain...Tucson, Arizona, where for the past five years he has been official state photographer for Arizona Highways...SEASONS JUNE, 1946 2 . . . QUIZ FIELD TRIP MINING ART OF LIVING NEWS HOBBY CRAFT COMMENT LETTERS...Desert By JOHN HILTON HUMOR DESERT CALENDAR Arizona—Trout—May 30-September 30. California—Trout — May | | | Journal (issue) | 1-4 — Annual Fiesta and Devil Dance at Mescalero Apache Indian reservation, Mescalero, New Mexico. Volume...COVER July 1-4 — Frontier Day Roundup, Prescott. Arizona. HAVASU FALLS. Photo by Martha Burleigh, Glendale...BELL July 2-4 — All-Indian Pow-Wow at Flagstaff, Arizona. July 2-4—Hillbilly Jubilee, rodeo and barbecue...July 15-16—Round Valley rodeo at Springerville, Arizona. July 21-22—Members of Rock Climbing section of...July 27-30—State convention of Arizona American Legion, Nogales, Arizona. July 28-29—Sierra Club 100-peakers | | | Journal (issue) | LET'S GO PROSPECTING By Edward Arthur, Head of the Mining Division of Los Angeles Chamber of Commerce. Written...MAGAZINE DESERT CALENDAR September 2-4—Summit County Fair, Coalville, Utah. September 3-6—Onion days...days and Rodeo, Payson, Utah. September 3-6 — Elko County Fair, Elko. Nevada. September 3-6—Annual Fiesta...Fiesta, Santa Fe, New Mexico. September 4-5—Socorro County Rodeo, Socorro, New Mexico. September 4-6—49er...Rodeo, Winnemucca, Nevada. September 4-6—Old Time Mining Celebration, Randsburg, California. September 4 | | | Journal (issue) | elevations in all the California desert areas, through Arizona and New Mexico to western Texas and down into Mexico...common over most of Arizona from moderate to high elevations, extending north to Utah, east to Texas, through...from low to moderately high altitudes in western Arizona and the Colorado desert, extending over the border...Bushes ByMARYBEAL CLOSE-UPS GEOLOGY RECREATION MINING A. 2 Notes on Desert features a n d their writers...their mining in the Castle Dome mountains of western Arizona. This is a picture of wartime mining which | | | Journal (issue) | the contest for Robert Riddell, Jr., of Tucson, Arizona. Picture taken with a 4x5 Speed Graphic camera...International Mining Days Celebration, El Paso, Texas. October 1-3—Cochise County Fair, Douglas, Arizona. October...Club World Championship Junior Rodeo, Phoenix, Arizona. October 9—Second Annual Colorado River Cruise...Celebration, Ajo, Arizona. October 15-16—Blythe Rodeo, Blythe, California. October 20-23 — Pima County Fair, Tucson...Tucson, Arizona. October 21-23—Helldorado Celebration, Tombstone, Arizona. October 21-23—Western Celebration | | | Report (issue) | literature. An example was with the Osamu Utsumi mine in Brazil. This deposit has been reported in the...includes the deposit or occurrence name, the mining district, the tectonic setting, the geological type...database was developed in 1984 for the data from the USA and has proven to be more accessible to the geologist...producer. Mine A mine is a deposit from which ore is currently being recovered. Depleted Mine A depleted...depleted mine is, a mine-out or depleted ore deposit with insufficient Reasonably Assured Resources recoverable | | | Book (volume) | Cover Photo: Chapter 20. 10 La Caridad Copper Mine, I. Salas, Guillermo P. 90-28579 ■ Sonora. 98765432...mineral deposits of the El Boleo copper mine, Santa Rosalia district, Baja California Sur . Ivan F. Wilson...Topia Mining District . H. Monje H. 215 23. Geology of the Tayoltita Mine, San Dimas District, Durango...26. Economic geology of the Santa Eulalia Mining District, Chihuahua . D. Maldonado E. 241 24. Economic...Economic geology of the San Martin Mining District P. Olivares R. Contents V 27. Geology and mineralization | | | Book | Pale-blue turquois; Gove Turquois mine, near Cottonwood, San Bernardino County, Cal. Fie. . Turquois matrix;...Turquois mine, m Nye County, near Millers, Nev. Fia. Turquois matrix; Weber mine, Belmont, Nye County, Nev...Azure mine, Burro Mountains, N. Mex. Fic. . Cobweb turquois matrix; Southwest Turquois Co. mine, Mineral...Myers and Bona Turquois mine, 13 miles north of west of Millers, Esmeralda County, Nev. -7. Split veinlet...student at Yale University; Los Angeles Gem Co. mine, Mineral Park, Ariz. Fia. Fi. Fic. Fic. Fic. ia | | | Book (edition) | The largest groups of new terms have been U.S. county names; rock-formation names (mostly North American);...Thesaurus. These include local geographic terms, U.S. county names, rock-formation names, and fossil names....term must be a name unique to one area. Lincoln County is not assigned coordinates in the Thesaurus, because...North America from the broader terms of Hanover County. There is no reciprocal entry for each broader...counties of the United States; e.g., Chautauqua County may have a broader term Kansas or New York. BX | | | Book (edition) | the total of 4,284 new Terms were United States county and city Terms. Counties and Cities in the United...States Earlier editions had Terms such as Washington County and Portland for counties and cities of the United...for example: Washington County Arkansas and Portland Maine. Each new county Term can now autopost its...to counties was a major task. The scope of U.S. county and city Terms can now be clear even when they...For example, whenever an in¬ dexer uses Atchison County Kansas the Terms Kan¬ sas, Midwest, and United | | | Book | Turquoia mine, near Cottonwood, San Bernardino County, Cal. Turquois matrix; Royal Blue Turquoie mine, in...in Nye County, near Millers, Nev. Turquois matrix; Weber mine, Belmont, Nye County, Nev. Dark-blue turquoisj...turquoisj AzUJ'8 mine, Burm Mountains, N. Mex. Cobweb turquois matrix; Southwest Turquois Co. mine, Mineral Park...Myen &nd Bona Turquoia mine, 13 miles north of we!Jt of Yillen,, EsmentJda County, Nev. • Flo. 7. Split...Gem Co. mine, Mineral Park, Ariz. Flo. 8. Pendant of turquoia matrix; ~ti.thwest Turquois Co. mine, Mineral | | | Book (volume) | preferred. For almost all chemicals, there is a range tolerated or needed by life. For many elements,...Oldershaw, St. Albans, UK Quantifying Gemstone Mining ß 2005, Elsevier Ltd. All Rights Reserved. While...always been difficult to quantify. Much gemstone mining is carried out in remote places, with secrecy and...purchase a licence to mine; in other areas there is little regulation, and mining may be controlled by...buyer) will, by building relationships with miners, mine owners, and local traders, gain expertise and some |
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