 | | Report (issue) | | Trip Roadlog for International Gold Conference, San Jose, Costa Rica, October 20-22, 1987 edited by...Laboratories, conducted a resource assessment of Costa Rica. This work culminated in the production of 1-1865...the Republic of Costa Rica. In October of 1987, a meeting was held in San Jos6, Costa Rica, in order to... International Gold Conference Conferencia International de Oro San Jose, Costa Rica October 20-22,... INTERNRTIONRL GOLD CONFERENCE CDNFERENCIB INTERNflCIONRL DEL PRO San Jose, Costa Rica 20-22 Octubre |  | | Journal (article/letter/editorial) | | Costa Rica Author(s): George Earl Church Source: The Geographical Journal, Vol. 10, No. 1 (Jul., 1897)...use subject to JSTOR Terms and Conditions 56 COSTA RICA. activity. Turkistan, Caucasia, the Amur region...parts of the great continent of Asia. _P. K. COSTA RICA.* By Colonel GEORGE EARL CHliUCH. ALONG the northernborderof...political factor of moment. During a recent voyage to Costa Rica, I had facilities affordedto me to collect data...permanentabode. With the exception of San Salvador,Costa Rica is the smallest country of the New World. Its |  | | Report (issue) | | Follow-up examination of field areas with gold potential in Costa Rica - analytical results by Steve Ludington1... Follow-up Examination of Field Areas with Gold Potential in Costa Rica Analytical Results by Steve Ludington...first phase of a mineral resource assessment of Costa Rica (U.S. Geological Survey, 1987), and publication...return visit to Costa Rica to follow up on new ideas for possible areas of occurrence of gold deposits that...Republic of Costa Rica and with the Central American School of Geology at the University of Costa Rica. Funding |  | | Report (issue) | | 5 5 9 9 9 10 10 11 12 13 i3 13 13 13 13 Costa Rica ···············-···············-------------...geologic divisions and principal mineral deposits in Costa Rica -----------------------------------------------------...--------- 17 9. Energy resource potential in Costa Rica --------------------------------------------...24. 25. Page Major surface-water features of Costa Rica --------------------------------------------...FRAMEWORK AND EVOLUTION Central America (Belize, Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua |  | | Report (issue) | | Butte County Calaveras County Colusa County Contra Costa County Del Norte County El Dorado County __ Fresno...Obispo County San Mateo County Santa Barbara County Santa Clara County Santa Cruz County Shasta County Sierra...gypsum deposit, Kern County Eagle Mountains iron mine. Riverside County 11. Loading limestone for suyar-beet...28-29 Tables Table 1. 2. 3. 4. 5. Mine production of gold in California during 1947, by counties...production in California during 1947, by counties Mine production of silver in California during 1947, |  | | Report (issue) | | Publication by John Cover Photo: Morningstar Mine San Bernardino County L. Burnett SPECIAL PUBLICATION...mines active in California during 1986. An "active" mine is defined here as one with production during 1986...name of mine, lead agency for approval of reclamation plan for the mine, and whether or not the mine has...county and city governments; U.S. Bureau of Mines, Mine Safety and Health Administration; California Occupational...under Federal agency management For each active mine entry we have indicated "yes" it is on Federal land |  | | Report (volume) | | system_______________________________ ________ Santa Rosa formation______________________________ Chochallimestone..._________ Siria mine ________________________ ------------- __ ----Los Hornitos mine ______ ;_______...mine____________________________________ La Uni6n mine ________________ -----------------------(}uatem...______ __ ____ ______ _ 48 48 49 50 51 51 51 La Paz mine ______ ---------------------------Cabanas distr...district___________________________________ La Joya mine ____ ----------------------------La Corona depos |  | | Report (issue) | | Bulletins or Reports, giving the conditions existing in gold, copper, quicksilver, and all the branches of giving...250tons 7,725 Glass 7,725 " Glass Sand Sand... . . Gold Gold........ ... Granite 408,625 cu. It. 408,625 Granite...substances (including precious metals) for 1903 1903was gold, silver, mineral paint, quicksilver, copper, manganese...value value of the principal mineral products of the Gold; 2d, Petroleum The relative the principal mineral...products the State State is as follows: follows 1st, Gold Petroleum; their products; 5th, Quicksilver; 6th |  | | Report (issue) | | nine (Alameda, Contra Costa, JIarin, Napa, San Francisco, San Mateo. Santa Clara, Solano, and Sonoma)...water transportation and econonuc factors of the Gold Rush. In describing the geology, a much broader... A geologic section Taay be followed from the province of the Coast Ranges, across the broad expanse...expanse of the Great Valle.v to the edge of the gold belt in the Sierra Xevada. Thus three distinct, natural...the enormous acreage of prune and apricot in Santa Clara valley. Walnut groves and pear orchards cover |  | | Report (issue) | | account of the diamonds found during the early days of gold mining, and Turner ^^^ contributes a short article...at Chero- kee as platinum, iridium, iridosmine, gold, pyrite, chromite, magnetite, limonite, diamonds...disseminated in the limestones and metamorphics of the Santa Lucia range, sxuth of ]\Ionterey. San Bernardino...Grande. Santa Cruz Count\- Occurs in flakes and foliated masses at the limestone (juarries near Santa Cruz...Pine Flat and to occur in the : : : : : Santa Hosa. Tulare County ley, : Graphite occurs in |  | | Report (issue) | | Coal Deposits of the Santa Clara District near Tonichi Sonora, Mexico GEOLOGICAL SURVEY BULLETIN 962-A...962-A Coal Deposits of the Santa Clara District near Tonichi Sonora, Mexico By IVAN F. WILSON and....................................... Silver and gold ...................................... f ..... t.......................... General sequence in Santa Clara district and surrounding region..... Barranca................................. Structure of Santa Clara district................................ Structure |  | | Report (issue) | | manufactures, in agriculture, or in commerce. It is the province of the State Mining Bureau to give general information...sent to the State Mining Bureau to be assayed for gold, silver, lead, copper, tin, etc.; the Bureau does... arranged, and spent seventeen days in visiting gold mines in Georgia and North Carolina, and some of...stars or rosettes of gold. The iron columns were painted bronze color, relieved with gold color. The capitals...MINERALOGIST. 18 dome was also richly decorated in gold, blue, red, green, and maroon. colors were selected |  | | Report (volume) | | portion of coarse-grained granite veins in Piedmont Province from alteration of feldspar. In Calhoun County...STATES ALABAMA. H ing in pure white clay at Eureka mine, 4 miles northeast of Valley Head. Etowah County...Melaconite. Corundum (emery). Found in various places in gold region, including Coosa County, near Mount Olive...Guntersville. Gas. See Natural gas. Gneiss. See Granite. Gold. In metamorphic rocks, Chilton, Clay, Cleburne,...was mined with other copper ores at Woods' copper mine. Mica (muscovite). Chilton County, mined in T. 22 |  | | Report (issue) | | 1=8 The bells were thrmv down. THE MONTE Felt. Santa Barbara Gazette, 19 July Los Angeles Star, 14 July...Felt dis ti nctly. I=F Tra sk (1864b), p. 139. SANTA BAkBAPA COUNTY SA NTA BARBARA I=F Felt di sti...Era (San Franci sco) , 6 Jan 1?.5 6, p. 4. SANTA CLARA COUNT Y SAN JOSE I=ll Rattled doors and windows...p. 2. SANTA CLARA COUNTY SAN JOSE I =5 Awoke all. San Jose Telegraph, 19 Feb SANrA CLARA 185~,... Steamer Issue, 20 Feh S/\NT A CRUZ CO! J ITY SANTA CRUZ 1=6 Several windm·ts were broken. lRSF, |  | | Report (issue) | | minerals discovered in California came from the gold mining region of the Sierra Nevada, beginning with...Non-metals MINERALS OP CALIFORNIA 16 l)entiues of the gold regions have beeu derived. Tlie discovery near...account of the diamonds found during the early days of gold mining, and Turner (99) and Storms (17) contribute...black sands at Cherokee as platinum, iridosmine, gold, diamonds is diamond, quartz, rutile, almandite...considerable amounts in the wall rock at the Argonaut mine, Josephson (32). County: It is found in the copper-bearing |  | | Report (issue) | | ELEMENTS. yon-mctals. Metals. Gold. Diamond. Graphite. Sulphur. Platinum. Gold amalgam. Iridium. Bismuth...Bismuth Platinii-idlum gold. Electrum. Palladium. Iridosminc. Silver. Mercury. Osmium. Rhodium. Arsenic...placers. A few 3^ears later they were observed in the gold gravels at Cherokee, Butte County, and this locality...igneous rocks from which the serpentines of the gold regions have been derived, and continued search...account of the diamonds found during the early days of gold mining, and Turner ^^^ and Storms^^^ contribute |  | | Report (issue) | | classified with K4 oils discussed below. The McLaughlin Mine (Oil 103) and Rathbun (Oil 105) seeps are isotopically...Mirabel Mine (Oil 107), (2) the curtisite sample (a hydrocarbon mineral) from the Mirabel Mine (Oil 108)...mercury-bearing silica-carbonate rock from near the Helen mine (Oil 109). K3 and K4 Subgroups The K3 and K4 samples...includes oil seeps and stains from Marin, Mendocino, Santa Cruz and San Mateo Counties and most of the northern...Eocene oils and tars in the onshore and offshore Santa Cruz Basins, California [abs]: Annual Meeting Abstracts |  | | Book (edition) | | exten sive deposits, such as coal and iron fields, gold belts, etc., are mentioned in general terms. 688...ALABAMA—Mined. Mineralogical name. Coal, var. bitu minous. Gold. Common name. Remarks. Coal, bituminous coal...county. Many localities opened for local supplies. Gold In the counties of Cleburne, Clay, Talladega, Coosa...Chilton, Elmore, Tallapoosa, Chambers, and Randolph gold occurs both in quartz veins and in surface gravel...ALABAMA —M i n e d — Continued. Mineralogical name. Gold (cont'd). Giaphite— Halloysite . Hematite . |  | | Report (volume) | | possibilities at the New Almaden quicksilver mine, Santa Clara County, Calif.: U. S. Geol. Survey open-file...1952, Eleven maps of the New Almaden quicksilver mine area: U. S. Geol. Survey open-file rept., no text...D. L., 1949, The New Almaden quicksilver mine, Santa Clara County, Calif.: U. S. Geol. Survey open-file...Harry area of the New Almaden quicksilver mine, Santa Clara County, Calif.: U. S. Geol. Survey limited...v. 3, p. 273-293. *Harrington, G. L., 1919, The gold and platinum placers of the Tolstoi district [Alaska]: |  | | Report (issue) | | and ROBERT WALLACE WEBB University of CcdifomicL Santa Barbara With sections by Ian Campbell and Eleanor...Indian minerals 25 The discovery Borax 28 of gold in California 30 Crestmore 36 Pegmatite gem...C. Douglas Woodhouse, University of California, Santa Barbara; and the many individuals who generously...Department of Geology, University of California, Santa Barbara, offered expert stenographic and technical...Angeles, and 1950-1964, University of California, Santa Barbara. The results of these studies, although |  | | Report (volume) | | 87-94, 3 figs., August, 1920. 114. The Porcupine gold field, Ontario: Min. Mag., vol. 23, no. 3, pp. 139-149...Survey, Summ. Kept.. 1918, pt. D. pp. 2-5. 1919. 209. Gold quartz veins and, scheelite deposits in southeastern...2 ligs., July-August, 1920. Bruhl, Paul T. 212. Gold in McDuflie County. Georgia: Eng. and Min. Jour...A. G. 243. (and Knight, C. AV.). Lightning River gold area and a remarkable series of lava flows [Ontario]...40, pp. 83-86, February 12, 1919. 244. Matachewan gold area: Ontario Dept. Mines, 29th Ann. Kept., vol |  | | Journal (article/letter/editorial) | | (country, state or province, county or state division, district, city or village, mine, specific level)...Hill Proprietary mine Block 14 mine Robinson Candobolin (2 mi. NE of) Molong, Gunible mine NMNH N M N H...Mungana, Girofla mine South Mt. Isa district, Boomerang mine Mt. Isa, Mt. Isa mine, Black Rock open cut...Burra copper mine Flinders Range Spring Creek mine Wirrabarra (2 km NW of), Charlton mine 24 ROCKS &...Youngs cobai: mine Sliding Rock mine Copley (29 km W of), Paulls Con solidated mine Stanley mine Old Noll |  | | Report (issue) | | Lytle Creek, Pico Rivera and West Covina. Felt from Santa Barbara to Ensenada, Mexico and northeast as far... 9.919 N 84.808 W 22 G 6.2 7.0 1.1 494 COSTA RICA. Ms 6.8 (BRK). Mo=l . 1*10**20 Nm (GS). MO=7...people slightly injured. Damage (VIII) in the Puntarenas area and about 60 buildings severely damaged...in the area for a short time. Felt throughout Costa Rica and southwestern Nicaragua. Felt (IV) at Almirante...and Liberia, (IV) at Puntarenas, (III) at San Jose and (II) at Limon, Costa Rica. Also felt (II) at San |  | | Report (issue) | | and ROBERT W. WEBB University of California, Santa Barbara College Goleta, California Price $3.00...Robert W. Webb of the University of California, Santa Barbara College, as part of a continuing- cooperative...Aboriginal and Indian minerals 13 Tlie discovery of gold in California 16 Borax 18 Crestmore Pegmatite...; Douglas Woodhouse, University of California, Santa Barbara; and individuals who generously wrote comments...Los Angeles, California University of California, Santa Barbara College Goleta, California June 15, 1955 |  | | Report (issue) | | ________ . ............... Goleta. ............... Santa Barbara ....... 3,059 1 In accordance with latest...Obispo. _ .. Shasta..... . ... Mount Hamilton. . Santa Clara.... _ .... Escondido....... ..... San Diego ______........ Bridgeport... . . Mono... .............. Santa Cruz __ ....... San Mnteo..... ....... Deep Creek...Bernardino __ ... Plurnas-Tehama...... c Santa Barbara... ..... Santa Monica......... Los Angeles.... ............... .....do....... .......... \ 1 Contra Costa. .... Mono-Tuolumne ...... San Luis Obispo. _ . |
|
