 | | Report (issue) | | Hillsboro and San Lorenzo quadrangles, Grant and Sierra Counties, New Mexico By D. C. Hedlund 1 Open-File Report...... Mining districts........................................................ Hillsboro district...................................................... Mining history................................................. Kingston district.................................................. Mining history..................... Black Colt mine.......................................... Comstock mine.................... |  | | Journal (article/letter/editorial) | | Supergroup (Graff 1978; Graff. pers. com. to Carpenter, Galagher, and Huber 1979). Beginning about 2...Colorado and Wyoming of a volcanic island arc. Carpenter, Gallagher, and Huhcr (1979) suggest that a possible...Batholith Figure 5. Topaz from Crystal Park, El Paso County. Crystal is 3.1 cm tall. George and Betty Fisher...from Helen Hunt Falls, Cheyenne Canyon, El Paso County. Top crystal is 1.1 cm on edge. Dan and Dianne...quartz from the Saint Peters Dome area, El Paso County. Crystal is 2.2 cm tall. Dan Kile and Dianne Kile |  | | Journal (article/letter/editorial) | | Rhodochrosite (specimen and cut stones), N'Chwaning mine, Hotazel, South Africa. Martin Zinn specimen and...photo. May/June: Pyromorphite,Daoping Lead Zinc mine, Guangxi, China. Fine Minerals International specimen...Rhodochrosite on sulfides, Sweet Home mine, Alma, Park County, Colorado, Martin Zinn specimen, Jeff Scovil...photo. November/December: Copper, Cliff mine, Keweenaw County, Michigan. A. E. Seaman Mineral Museum specimen...specimen, John A. Jaszczak photo. Adamite, New Mexico, 301 Adularia, Michigan, 393 Advertising cards |  | | Report (issue) | | SURVEY Geology and gold deposits of the Oatman District Northwestern Arizona By Ed DeWitt 1 , Jon P...Geological Survey Denver, CO 80225 2EXXON Company USA, Denver, CO 80201 o -"Consulting Geologist 3150...northwestern Arizona........ Geologic map of the Oatman district, Arizona................. Rj-R2 classification...Detailed geology and location of mines in the Oatman district.................................................per ton, of individual deposits in the Oatman district............................ 7B. Contour map of |  | | Journal (article/letter/editorial) | | Photographs January/February: Galena, Tri-State district, Kansas. Smithsonian Institution specimen; Chip... March/April: Quartz, Middleville, Herkimer County, New York. John C. Medici specimen and photo. May/June:...May/June: Turgite, Graves Mountain, Lincoln County, Georgia. Ronald E. Bentley specimen and photo. July/August:...July/August: Quartz, H. deLinde No. 4 mine, High Peak, Montgomery County, Arkansas. Private collection; Ronald...Bentley photo. September/October: Barite, Otero County, Colorado. Dan and Dianne Kile specimen; John Muntyan |  | | Journal (article/letter/editorial) | | 2016 3140 CEC Center for Mineralogy New York State Museum Albany, New York 12230 sccham2@yahoo.com A Alexander...NYF-type pegmatites of the Wausau complex in Marathon County, Wisconsin (Falster, Buchholz, and Simmons 2013)...2013), and the LCT-type pegmatites of Florence County, Wisconsin (Falster, Simmons, and Webber 1996). He...has been a coauthor on the descriptions of seven new pegmatite minerals: esperanzaite (Foord et al. 1999a)...Palermo No. 1 pegmatite, North Groton, Grafton County, New Hampshire. It occurs in small cavities in a 10–30-cm-thick |  | | Report (issue) | | and San lorenzo Quadrangles, Sierra and Grant Counties, New Mexico Background Information to Accompany...and San Lorenzo Quadrangles, Sierra and Grant Counties, New Mexico By D.C. Hedlund, with sections on Geochemistry...Silver City and Las Cruces 1° by 2 quadrangles, New Mexico---------4. Parallel-surface-continued aeromagnetic...quadrangles-------5. Map of magnetic anomaly in the Hillsboro district with north-south section showing the measured... 6. Map of magnetic anomaly of the Carpenter (Swartz) district with east-west section showing the measured |  | | Report (issue) | | the current-year issues of the monthly catalog "New Publications of the U.S. Geological Survey." Prices...Alaska Distribution Section, U.S. Geological Survey, New Federal Building - Box 12 101 Twelfth Ave., Fairbanks...Distribution, Bldg. 810, Federal Center FAIRBANKS, Alaska-New Federal Bldg., 101 Twelfth Ave. Chapter I Epithermal...Part II Geology and Gold Deposits of the Oatman District, Northwestern Arizona By ED DEWITT, JON P. THORSON...Marysville Mining District, Montana By JAMES W. WHIPPLE Gold Deposits of the Boulder County Gold District |  | | Report (issue) | | Volcanic rocks._____________________________ Patsy Mine volcanics_-__________________ Golden Door vo...____________________ 8. Unconformity between Patsy Mine and Golden Door volcanics-________-____-_-__...____-__-___-__-_----_Volcanic rocks of Oatman district, Arizona________--___-_-_---_-_--------------...Cretaceous formations north of the lake. The Patsy Mine volcanics, oldest of the eruptive series, consist...suggesting that these volcanics and the older Patsy Mine volcanics are at least as old as Eocene. Mount |  | | Journal (article/letter/editorial) | | Gait, Royal Ontario Museum; Dr. William Kelly, New York State Geological Survey; Dr. Robert King, National...of Bioengineering, Syracuse University, Syracuse, New York 13244-1240. We previously reported unusual square...available, we suggested that these represented pyrite overgrowths on tabular twins of marcasite whose...crystals are pyrite octahedra with severe distortion. Only the X-ray powder pattern of pyrite was observed...octahedral pyrite crystal with mi nor cube and pyritohedral faces. Right: Tabular pyrite crys tal from |  | | Report (issue) | | AND IRETEBA PEAKS WILDERNESS STUDY AREAS, CLARK COUNTY, NEVADA By JAMES E. CONRAD*, GARY A. NOWLAN* £7...Peaks (NV-050-438) Wilderness Study Areas, Clark County, Nevada. 11 CONTENTS Summary 1 Abstract 1 Character...Acknowledgments 9 Appraisal of identified resources 9 Mining and mineral exploration history 9 Evaluation of...and Ireteba Peaks Wilderness Study Areas, Clark County, Nevada 17 2. Summary of geochemical characteristics...and Ireteba Peaks Wilderness Study Areas, Clark County, Nevada, based on analyses of samples of stream |  | | Report (volume) | | McCullough Mountains Wilderness Study Area, Clark County, Nevada U.S. GEOLOGICAL SURVEY BULLETIN 1730-C...McCullough Mountains Wilderness Study Area, Clark County, Nevada By ED DE WITT, J. L ANDERSON, H. N. BARTON...McCullough Mountains Wilderness Study Area, Clark County, Nevada. (Mineral resources of wilderness study...Mountains Wilderness Study Area (NV-050-435), Clark County, Nevada. CONTENTS Abstract Cl Summary Cl Introduction...Appraisal of identified resources C6 Setting C6 Mining history C6 Mines and prospects C7 Recommendations |  | | Report (issue) | | (Fig. I), in the northern Pahroc Range in Lincoln County, Nevada, and in the vicinity of Beatty, Nevada...the Death Valley are Mabey, 1966; Wright (4) the Grant and He Nevada (Moores and there is no agreement...MILES Index map. SA, San Antonio Mountains; GR, Grant Range; CR, Cactus Range; PR, P� Range; DV, Death...\fabey. 1966; Wright and Troxel, 1 969), and (4) the Grant and Horse ranges of east-central l'evada (Moores...by Longwell.(1963, p. E20). with the overlying Patsy Mine Vol canics. Volcanic Rocks utge structural |  | | Journal (article/letter/editorial) | | MINERALS WORLD NEWS ON MINERAL OCCURRENCES Items on new finds are desired. Please send them in. not be determined...an in a recent letter he writes: "Bastnaand old mine tunnel located west of Tucson. There were also calcite...much of the barite with cal- tain Pass, Calif. The mine is about 3 miles cite and galena." David P. Record...Mart, 4400 Mission Road, road leads to the mine. The mine consists of one shaft. Some bastnasite has...crystals. It is an attractive speciassaying. This mine will be a potential men. source of cerium metal |  | | Report (issue) | | Office of Sci enti f'i c Pub 1i cations Subject: New USGS open-file report The fo 11 bwi ng report was...of the San Lorenzo quadrangle, Grant and Sierra ~ounties, New Mexico AUTIDR(S)a D. C. Hedlund COnTENTSs...Texas 75202 -·~SGS, 223 Geology Bldg., Univ. New Mexico, Albuquerque, N.Mex. 87106 ... 1R EC :EH \Jt;...depositories holding reproducibles. Y~RCH 1975 NEt-7 MEXICO Report No. 75-1._09 -! ~------------~-~-~~-------...of the San Lorenzo Quadrangle, Grant and Sierra Counties, New Mexico Description of Map Units By D. |  | | Journal (issue) | | 28-30 Our Affiliates 31 Mimetite, Ojuela mine, Mapimi, Mexico, 2.4 x 1.8 x 1.7 cm, Alex Schauss Collection...By Alex Schauss Greetings to all, including our new members from around the world, bringing our global...Mineralogy National Newsletter”, to our newsletters new name, The Bulletin of Friends of Mineralogy This...experiencing remnants of winter while the rest of the county can feel spring in the air. This means it’s time...VALLEY CHAPTER: Larry Nuelle; LNuelle@gmail.com NEW JERSEY CHAPTER: KC Dalby; fluoriteguy@gmail.com |  | | Report (issue) | | I T II I 1)ECEBIIIElZ 1944 No. 5 GEOLOGY AND MINING SERIES No. 41 er Deposits In Nevada BY EDGARH...STATEBUREAUOF MINES A N D THE MACKAY &HWL OF MINES JAY A. CARPENTER. Dirrctor m PREFACE PUBLISHED QUARTERLY BY...districts, but also more than twenty maps of the mine workings of the more important mines. Besides a...the Bureau's request, a history of quicksilver mining in Nevada with production figures, and a description...issued without the individual mine descriptions a n d m a p s. . JAY A CARPENTER. Director of the Nevada |  | | Journal (issue) | | 409 by J. P. Cassedanne & J. Alves Zanazziite, a new mineral from M inas Gerais, Brazil ................Zoned eosphorite from Lavra da Ilha, Taquaral district, M inas Gerais, Brazil ............................................................. 394 What's new in minerals? Rochester Sym posium .................tall, from the O juela m ine, M apim i, D urango, Mexico. Collected in 1981 a n d n o w in the C arnegie...issue a bonus for our subscribers: a copy of the new catalog of the Carnegie Museum of Natural History |  | | Journal (issue) | | 409 by J. P. Cassedanne & J. Alves Zanazziite, a new mineral from M inas Gerais, Brazil ................Zoned eosphorite from Lavra da Ilha, Taquaral district, M inas Gerais, Brazil ............................................................. 394 What's new in minerals? Rochester Sym posium .................tall, from the O juela m ine, M apim i, D urango, Mexico. Collected in 1981 a n d n o w in the C arnegie...issue a bonus for our subscribers: a copy of the new catalog of the Carnegie Museum of Natural History |  | | Book | | decade, however, the need has been growing for a new, comprehensive index. Because the 14-year index suffered... Consequently, it was our decision to prepare a new index which is cumulative back to volume 1, fully...the 14-year index, and which is organized on a new plan. Nevertheless, all readers and users of the...the last ten years, and which has inspired this new effort. The current 25-year index is divided into...appears n Brief descriptive note, as in "What's New in Minerals?" p Photograph or other illustration |  | | Report (issue) | | quartz veins (Johnny Lyon Hills, Arizona, USA). Association: Pyrite, galena, sphalerite, chalcopyrite, aikinite...quartz (Johnny Lyon Hills, Arizona, USA). Distribution: From Patsy Creek, immediately south of the Lime...In the USA, from the Johnny Lyon Hills, north of Benson, Cochise Co., Arizona; at the Alaska mine, Poughkeepsie...Colorado; from the Whiskey Canyon prospect, Lewis district, Lander Co., Nevada. In the Golconda prospect...das Gatas tungsten mine, near Vila Real, Portugal. At the Felbertal tungsten mine, Salzburg, Austria |  | Theodore, Ted G., Blair, Will N., Nash, J. Thomas, McKee, E.H., Antweiler, J.C., Campbell, W.L. (1987) Geology and gold mineralization of the Gold Basin-Lost Basin mining districts, Mohave County, Arizona, with a section on K-Ar chronology of mineralization and igneous activity, and a section on implications of the compositions of lode and placer gold. Professional Paper 1361. US Geological Survey doi:10.3133/pp1361 | Report (issue) | | Mineralization of the Gold Basin-Lost Basin Mining Districts, Mohave County, Arizona U.S. GEOLOGICAL SURVEY PROFESSIONAL...MINERALIZATION OF THE GOLD BASIN-LOST BASIN MINING DISTRICTS, MOHAVE COUNTY, ARIZONA Placer gold nugget about...Lost Basin mining district. Geology and Gold Mineralization of the Gold Basin-Lost Basin Mining Districts...Districts, Mohave County, Arizona By TED G. THEODORE, WILL N. BLAIR, and J. THOMAS NASH With a section on...mineralization of the Gold Basin-Lost Basin mining districts, Mohave County, Arizona. (U.S. Geological Survey Professional |  | | Journal (issue) | | Newsletter $2.0 Developments at the William Wise Mine Eric Greene 158 Log Plain Road Greenfield, MA 01301...for a visit to the William Wise Mine in Westmoreland, NH. The Wise Mine is arguably the premiere locality... The Keene Club has been fortunate to have both mine owners as long-standing and active members, and...each year to comb the dumps and catch up on the mining operation. This year's trip proved both interesting...interesting and memorable. The trip up to the mine showed the first evidence of significant changes: the road |  | | Report (chapter) | | Rare-Earth Pegmatltes of the LIBRARY South Platte District, Colorado · by Wm. B. Simmons and E. Wm. Heinrich...Oregon No. 2~ pegmatite, South Platte pegmatite district, Colorado. This striking example graphically illustrates...structural zonation of the pegmatites of this district. A fifty foot high column (40 feet across at the...PLATTE DISTRICT, COLORADO by Wm. B. Simmons, Jr. Department of Earth Sciences University of New Orleans...Orleans New Orleans, Louisiana 70122 and E. Wm. Heinrich Department of Geological Sciences University of Michigan |  | | Report (issue) | | Association: Molybdenite, cosalite, aikinite, pyrite, galena, sphalerite (Lime Creek, Canada); neyite...chalcopyrite, sphalerite (Alaska mine, Colorado, USA). Distribution: In Canada, from Patsy Creek, immediately south...Territories. In the Alaska mine, Poughkeepsie Gulch, San Juan Co., Colorado, USA. From the Secu Valley, Baia...Baia Bora̧ district, Romania. In the Spissko-Gemerske Ore Mountains, eastern Slovakia. From Les Houches...Studies of mineral sulphosalts: XXI—Nuffieldite, a new species. Can. Mineral., 9, 439–452. (2) (1969) Amer |
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