 | | Report (issue) | | Inventory of Neoproterozoic and Paleozoic strata in Sonora, Mexico By John H. Stewart1and Forrest G. Poole2 Open-File...mapped as Paleozoic Problematic strata in southern Sonora Index of Neoproterozoic and Paleozoic localities...localities of Paleozoic or possible Paleozoic strata in Sonora outside of figure 2. 2. Index of localities described...to 540 Ma. 5. Distribution of Cambrian strata in Sonora 6. Distribution of Ordovician strata 7. Distribution...outcrops of Neoproterozoic and Paleozoic strata in Sonora, Mexico. We have not attempted an interpretation of |  | Wilkinson, W., Wendt, C., Wilkins, J., Haxel, G. (1986, March) Frontiers in geology and ore deposits of Arizona and the southwest, Field Trip Guidebook 3 - Precious metal mineralization, stratigraphy, and tectonics in southeastern California - Part B. Guidebook. Arizona Geological Society | Report (issue) | | depart from Stardust Motel Stop 1. Overview of Picacho Basin Stop 2. Traverse to examine structural behavior... Exposure of cataclastic ledge Stops 5 and 6. Picacho mine. Lunch* between stops Depart for Tucson Arrive...00. Directly ahead is Picacho Peak to the left of the highway and the Picacho Mountains to the right...this point, the view is increasingly dominated by Picacho Peak. It has the classic shape of an exhumed volcanic...Oracle Granite found near the summit. Fig. 1. Picacho Peak. Apparent dip of planar elements in the lava |  | | Report (issue) | | SURVEY PRELIMINARY DEPOSIT-TYPE MAP OF NORTHWESTERN MEXICO By Kenneth R. Leonard U.S. Geological Survey...Figure 4. of Mineral Deposits in Northwestern Mexico Los Gavilanes Tungsten District El Antimonio District... Preliminary Deposit-Type Map of Northwestern Mexico Kenneth R. Leonard Introduction The following...economic data on mineral deposits and occurrences in Sonora, North Baja California, South Baja California and...and the northern part of Chihuahua, Mexico. The area is important for the evaluation or mineral deposits |  | | Journal (article/letter/editorial) | | CHARACTERISTICS OF GOLD DEPOSITS IN NORTHERN SONORA, MEXICO: A PRELIMINARY REPORT MILES L. SILBERMAN...GILES,* Contratista Tormex, Chihuahua, Chihuahua, Mexico AND CINDA GRAUBARD Departmentof Geological Sciences...California93106 GeologicFramework of Northern Sonora havebeentightlyfolded.The southwestern boundary...(Roldan-Quintana,1979). Amorphousgraphite deof the Sonora-Sinaloa batholithof Cretaceousto early positsandW...1986). The norththe eastand south(Fig. 2). eastern Sonora Cu, Mo, W province represents an The most common |  | | Report (issue) | | TUNGSTEN DEPO PART OF S OF THE SOUTHERN ORA, MEXICO cqo1~ration with the ECC:>N~)M][A NACIONAL...,.~ ......... ..,,..,. UNIVERSIDAD NACIONAL DE MEXICO, TNI:l:TT'I'TT...• • • • • • • • • • • • • • • • • • • • • 118 Picacho district •••••••••••••••••••••••••••••••• 118 Zubiate...Index map of the southern part of the State of Sonora, Mexico, showing tungsten deposits • • • • • • • •...showing tungsten deposits near Hermosillo, Sonora, Mexico •••••••••••• In 41. Geologic maps of the Carnaval |  | | Report (volume) | | of the Picacho-Peter Kane Mountains area 4 3. Geologic map of the area between Little Picacho Wash and... Geologic map of the area southwest of Little Picacho Peak 12 8. Geologic map of the Sortan Wash area...Jurassic rhyodacitic metavolcanic rocks, a medial quartz arenite member, and an upper argillitic siltstone...presented here was gathered during mapping of the Picacho-Peter Kane Mountain area of southeasternmost California...app. 2). ACKNOWLEDGMENTS The presence in the Picacho area of supracrustal rocks intermediate in metamorphic |  | | Report (issue) | | Fortuna basin .............................. 15 Picacho-Bard basin ........................................... Resistivity profile b-b' across part of Picacho-Bard basin ......................................UNITED^TATES San Diego CALIFORNIA. ,-BAJ A CALIFORNIA - "MEXICO \ r ° Mexicali %\ "*$ \ CHOCOLATE\c ,^ -__...major rock units in the Yuma area. porphyritic quartz monzonite, locally gneissic and containing large...radiometric dates available are for the porphyritic quartz monzonite from a locality at Yuma. Biotite from |  | | Report (volume) | | Mineral Resources of the Indian Pass and Picacho Peak Wilderness Study Areas, Imperial County, California... Chapter A Mineral Resources of the Indian Pass and Picacho Peak Wilderness Study Areas, Imperial County, California...Data Mineral resources of the Indian Pass and Picacho Peak Wilderness Study Areas, Imperial County, California...resources California Picacho Peak Wilderness. 3. Indian Pass Wilderness (Calif.) 4. Picacho Peak Wilderness...(CDCA-355) Wilderness Study Area and part of the Picacho Peak (CDCA-355A) Wilderness Study Area, Imperial |  | | Book (edition) | | PAGE 96 Ajoite and papagoite Amethyst scepter quartz Aragonite Aurichalcite Azurite and cuprite . 1X... Smithsonite Spangolite Sphalerite and galena Stolzite on quartz Stringhamite on xonotlite Turquoise Vanadinite...Canyon, New Mexico 20 Minerals found at other Indian dwellings in Arizona and New Mexico 21 Minerals...American Museum of Natural History, New York Arizona-Sonora Desert Museum, Tucson; x = micromount collection...specialized literature sources. Some minerals (quartz, for example), in addition to their occurrences |  | | Report (issue) | | Spring Wilderness Study Areas Indian Pass and Picacho Peak Wilderness Study Areas Kelso Dunes Wilderness...California----------------Location of the Indian Pass and Picacho Peak Wilderness Study Areas, Imperial County, ...as parts of Oregon, Idaho, Utah, Colorado, New Mexico, and California. This area is characterized by...fractions described above may be so diluted by quartz, feldspar, and other components of unmineralized...arid environments: (1) Diluting minerals such as quartz and feldspar have been removed in the panning process |  | | Report (issue) | | California, southwestern Arizona, and northwestern Mexico. This province occupies the area south of the Great...limits of the map area, to the Guaymas area in Sonora, Mexico. The term neotectonic refers to tectonic processes...Utah, eastern California, Arizona, New Mexico, and northern Mexico (see Eardley, 1962; Gilluly, 1963; Hamilton...the Rio Sonoyta just south of the United States-Mexico border. The Lost Trigo fault near Cibola in Yuma...Grande rift in the Socorro and Las Cruces areas: New Mexico Geol. Soc. Guidebook, 26th Field Conf., Las Cruces | | | Book (edition) | | PAGE 96 Ajoite and papagoite Amethyst scepter quartz Aragonite Aurichalcite Azurite and cuprite il...Metatorbernite Molybdenite Paramelaconite Pyromorphite Quartz Rosasite Scheelite Shattuckite Silver Silver x... Smithsonite Spangolite Sphalerite and galena Stolzite on quartz Stringhamite on xonotlite Turquoise Vanadinite...Canyon, New Mexico —.20 Minerals found at other Indian dwellings in Arizona and New Mexico — 21 Minerals...American Museum of Natural History, New York Arizona-Sonora Desert Museum, Tucson; x = micromount collection |  | Wilkinson, W., Wendt, C., Wilkins, J., Haxel, G. (1986, March) Frontiers in geology and ore deposits of Arizona and the southwest, Field Trip Guidebook 3 - Precious metal mineralization, stratigraphy, and tectonics in southeastern California - Part A. Guidebook. Arizona Geological Society | Report (issue) | | depart from Stardust Motel Stop 1. Overview of Picacho Basin Stop 2. Traverse to examine structural behavior... Exposure of cataclastic ledge Stops 5 and 6. Picacho mine. Lunch* between stops Depart for Tucson Arrive...structural control of Au mineralization in the Picacho mine. Recent successes by exploration geologists...southeastern California. Two of these discoveries, Picacho and Mesquite, are now in production. The influx...University of Arizona) will guide us through the Picacho mine and surrounding areas. The emphasis here will |  | | Report (issue) | | along I he length of the western Cordillera from Sonora to southern Idaho, the metamorphic core complexes...Unmelamorphosed :'~~ Linealed, lolialed biolile quartz/ monLonilic coarse augen gneiss 37 Terliary Qravel...fault 38 G. H. DAVIS I"·, Pre- or synlectonic quartz - monzonitic Ia granilic intrusion Undeformed...Mouillains, Suizo Hills, Durham Hills, and southern Picacho Mountains in lhe corrodor helween Tucson and Phoenix;...Arizona 10 norlh-soulh from Tucson 10 Hermosilla, Sonora. The Rincon-Sanla Calalina-Torlolila metamorphic |  | | Journal (volume) | | THE HISTORICAL SOCIETY OF NEW MEXICO AND THE UNIVERSITY OF NEW MEXICO MEYER 30 CONTENTS NUMBER...Mendinueta's Proposals for the Defense of New Mexico, 1772-1778 . Alfred B. Thomas . 21 The Zuniga...Historia de Todos los Colegios de la Ciudad de Mexico desde le Conquista hasta 1780 303 . Alessio Robles...$4.00; Vol. II, $8.00. Vols. I and III, NEW MEXICO HISTORICAL REVIEW (quarterly since January, 1926)...FRANCISCANS IN titles NEW sent on request. MEXICO, 44 REPRINTS from the Historical Review, each |  | | Journal (issue) | | Laguna, Isleta and other Indian pueblos in New Mexico. Dec. 25—Ceremonial dance, usually the Deer dance...Indian pueblo, New Mexico. Dec. 26—Turtle dance at San Juan Indian pueblo, New Mexico. Dec. 30-31 and Jan...unofficial mayor of Picacho, points out landmarks on the township plat of old Picacho, subdivided in 1896...on Garces' Trail Chalcedony rose field on the Picacho road. The huge rock formation shaped like'a sheep's...other side of this mountain. The old gold camp at Picacho on the Colorado River yielded millions in nuggets |  | | Report (issue) | | a good day, the top of Picacho Peak can be seen (Shafiquillah, 1976). Picacho Peak in the past was a...thence to California via the Gila River. Now the Picacho Peak area is probably best known for the ostrich...the foot of the Santa Catalina Mountains is the quartz monzonite (20-24 my) of Samaniego Ridge, as are...built of schist, gneiss, quartzite, granitoids, and quartz vein materials from Tortolita complex, plus odds...hills. On skyline is massive "granite" (grey) of Picacho Mountain complex (10-11 o'clock) (Yeend, 1976) |  | | Journal (issue) | | DESERT FREICHT TRAIL 12 OscoN.Cole PICTURESQUE PICACHO 14 Bill Jennings FROM ARROWHEADS TO ATOMS 20... SUBSCRIPTION RATES: United States, Canada and Mexico; 1 year, $6.00; 2 years, $11.00; 3 years, $16.00...a 200-mile circle trip out of Albuquerque, New Mexico which literally spans man's history from stone...popular offroad camping, hiking and fishing mecca of Picacho State Recreation Area, 25 miles northwest of Yuma...days. The author traveled through Arizona, New Mexico, Utah and California, sitting on the earth, in |  | | Report (issue) | | stockwork molybdenum deposits Vein deposits Gold-silver quartz vein deposits Epithermal vein deposits Vein-type...and 114° west. Its southwest corner lies in Mexico. The Mexico-United States boundary also crosses the Lukeville...The Ajo and Lukeville quadrangles lie within the Sonora Desert section of the Basin and Range physiographic...Schist) and granitic (Oracle Granite and Chico Shuni Quartz Monzonite) rocks characterize these Proterozoic...others, 1968). Throughout southern Arizona, northern Sonora, and elsewhere in the western United States this |  | | Journal (issue) | | Fiesta, Santa Fe, New Mexico. September 4-5—Socorro County Rodeo, Socorro, New Mexico. September 4-6—49er...Annual Meeting, Wilderness Society, Glenwood, New Mexico. September 15-16—Mexican Independence Day celebrations... New Mexico. September 28-29 — Celebration (with parades, bailes and Rodeos), Taos, New Mexico. September...September 30—Sundown Dance, Taos Pueblo, New Mexico. SEPTEMBER, 54 SEPTEMBER, 1954 Volume 17 Number... Shiprock, core of an ancient volcano stands on the New Mexico desert— a challenge to all the fraternity of mountain |  | Bagby, W.C., Haxel, G.B., Smith, D.B., Koch, R.D., Grubensky, M.J., Sherrod, D.R., Pickthorn, L.G. (1987) Mineral resource assessment of the Kofa National Wildlife Refuge, Arizona. Open-File Report Vol. 1987 (87-609) US Geological Survey doi:10.3133/ofr87609 | Report (issue) | | and episodes Introduction Quartz vein systems in Proterozoic granite Quartz vein systems in metamorphic...rhyolite-hosted Sn deposits Domain VII: low sulfide Au-W-quartz veins Deposit types for which no domains were delineated...rhyolite-hosted tin deposits, and low-sulfide gold-tungsten-quartz veins in the Kofa National Wildlife Refuge, southwestern...Grade and tonnage distributions for low sulfide Au-quartz veins (Bliss, 1986). 12. Grade and tonnage distributions...silicic and intermediate volcanic rocks, largely quartz porphyry; a sedimentary and volcanic rock sequence |  | | Report (issue) | | of allochthonous ternaries, Nevada and northern Mexico By Keith B. Ketner 1 Open-File Report 83-792 ...of allochthonous terranes, Nevada and northern Mexico By Keith B. Ketner ABSTRACT » Allochthonous terranes...identified also in southwestern Nevada and in northern Mexico in strati graphic sequences very similar to that...mineralized in southwestern Nevada and in northern Mexico. Elsewhere, Lower Silurian rocks of the Road River...Nevada and Mexico and to suggest guides to prospecting. Geologic investigations in Mexico were undertaken |  | | Report (issue) | | MIN INSPIRATION - 7.5 MIN INSPIRATION - 7.5 MIN SONORA - 7.5 MIN PINAL RANCH - 7.5 MIN GLOBE - 7.5 MIN...SW SW C SE IVES PEAK - 15 MIN UTTING - 15 MIN PICACHO - 7.5 MIN UTTING - 15 MIN CUNNINGHAM MTN - 7.5...- 15 MIN SALOME - 15 MIN MIDDLE CAMP MTN - 7.5 PICACHO - 7.5 MIN VICKSBURG - 15 MIN SALOME - 15 MIN E...9 NE C NW NW NE SW NW NW SW NE C E2 E2 C RED PICACHO - 7.5 MIN BIG HORN MTS - 15 MIN ARLINGTON - 15...WICKENBURG -7.5 MIN NEW RIVER SE - 7.5 MIN RED PICACHO - 7.5 MIN WOOLSEY PEAK - 15 MIN UNION HILLS - 7 |  | | Report (issue) | | Pliocene(?) 8. conglomerate Mammoth Wash fault zone Picacho Basin area "Mud volcano" and "mud pots" near Niland... y MPERIAL COUNTY —— ~~ ^Mexicali ARIZONA MEXICO 10 ' 20 30 ' ' / 40 MILES l SCALE Figure... on the south by the state of Baja California, Mexico, and on the east by Yuma County, Arizona. The county...shortly after the establishment of the Republic of Mexico in 1823. During that period until the Mexican-American...military reconnaissance from the Rio Grande in New Mexico to San Diego. In 1847, Lieutenant Colonel Cooke |  | | Book (edition) | | ico as well as the world at large. The Arizona-Sonora Desert Museum specializesin minerals of the Sonoran...California, the southern portion of Arizona, and Sonora and Baja California, ;\Iex.ico.The Bisbee Mining... Another fine collection is found at the Arizona-Sonora Desert Museum (desertmuseum.org), which is only...found in Arizona, as well as from Sonora and Baja California, Mexico. Currently, the collection holds...Stones ofNorth America. He lists garnet, olivine, quartz, turquoise, azurite, malachite, and petrified wood |
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