 | | 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...otherwise noted Map of Mining Districts and significant mineral occurrences of Nevada by Nevada Bureau of Mines...Cataloging-in-Publication Data Castor, Stephen B, Minerals of Nevada / Stephen B. Castor and Gregory C. Ferdock.— Ist |  | | Report (issue) | | 6.018(8) X-ray Powder Pattern: Majuba Hill, Nevada, USA. 14.3 (100), 4.52 (60), 10.38 (24), 4.00 (21)...64 17.41 Total 99.50 100.00 (1) Majuba Hill, Nevada, USA; by electron microprobe, average of ten spots...Hill, Nevada, USA). Association: Spangolite, chalcophyllite, chenevixite, goudeyite, malachite, azurite...azurite, brochantite, chrysocolla (Majuba Hill, Nevada, USA); cyanotrichite, brochantite, lavendulan, ma...Garonne mine, France); chrysocolla, brochantite, malachite, tyrolite, connellite (Gwaithyrafon mine, Wales) | | | Report (issue) | | MINERALS OF NEVADA MINERALS OF NEVADA STEPHEN B. CASTOR and G R EGOR Y C . F E R D OC K l NEVADA BUREAU...association with the UNIVERSITY OF NEVADA PRESS Reno & Las Vegas Nevada Bureau of Mines and Geology Special...University of Nevada Press, Reno, Nevada 89557 USA Copyright© 2004 by Uni versity of Nevada Press Photographs...Districts and si gnificant minernl occurrences of Nevada by Nevada Bureau of Mines and Geology All rights reserved...-Publ ication Dat,i Castor, Stephen B. Minerals of Nevada/ Stephen B. Castor and Gregory C. Ferdock.- rst |  | | Journal (article/letter/editorial) | | Universitesi] at 20:25 14 March 2016 Blanchard Mine, Bingham, New Mexico T here once was a time when...originating at what was then known only as the Blanchard mine, Bingham, New Mexico. Oh, for those simpler times...fine brochantite from the abovementioned Blanchard mine has been selected for this issue. Brochantite, a...97. Brochantite crystallizes in the monoclinic system (2/m), exhibiting about forty known forms! Crystals...in arid regions. Common accessory minerals are malachite, azurite, cuprite, linarite, caledonite, cerussite |  | | Journal (article/letter/editorial) | | location; the type material is in the Freiberg Mining Academy collection in Germany (Anthony et al. 2000)...is 2. The mineral crystallizes in the hexagonal system (3) and is often seen in six-sided platy crystals...Dr. Rob Bowell, a consultant geochemist in the mining industry, is an avid collector of microminerals...now-closed Harborside mine and nearby Rosier mine, Brooksville, Hancock County, Maine. It is, however...sparingly in ores of the Tucson mine in the Leadville district of Lake County, Colorado (Eckel 1997). In Arizona |  | | Report (issue) | | scorodite, pharmacosiderite, brochantite, azurite, malachite, chrysocolla. Distribution: At the Zapachitsa...from Kamsdorf and Saalfeld, Thuringia; at the Clara mine, near Oberwolfach, Black Forest; in the Richelsdorf...Mountains, Hesse; and elsewhere. From the Cap Garonne mine, near le Pradet, Var, and Triembach-au-Val, Haut-Rhin...Tynagh mine, near Loughrea, Co. Galway, Ireland. In the USA, in Nevada, at the Majuba Hill mine, Antelope...Antelope district, Pershing Co., in the Nickel mine, Table Mountain district, Churchill Co., from the San |  | | Journal (article/letter/editorial) | | Library] at 03:41 01 August 2012 Olivenite TSUMEB MINE, TSUMEB, OSHIKOTO REGION, NAMIBIA H ydrothermal...from the worldfamous Tsumeb mine in Namibia, where attempts at specimen mining have taken place in recent...Southampton University. A consultant geochemist in the mining industry, he is also an avid collector of micromounts...Mountain states. In the copper mines of Houghton County, Michigan, where primary arsenides have provided...from Hinsdale County, Colorado, and from the Blackbird and Nickel Plate mines in Lemhi County, Idaho. In |  | | Catalog/List | | WULFENITE & ASSOC/A TIONS: Finch Mine (AKA Barking Spider), Pinal County, Arizona: Very nice combinations...$15.00 each ROWLEYWULFENITE &ASSOCIATIONS: Rowley Mine, Painted Rock Mtns., Maricopa Co., Arizona: Clear...and $ 30.00 each GLOVE WULFENITE: Glove Mine, Santa Cruz County, Arizona: Very nice crystalline specimens...00 each YUMA WULFENITE: Old Yuma Mine, Tucson Mountains, Pima County, Arizona: Butterscotch to deep orange-red...mounted in 1 1/4 79 WULFENITE: 79 Mine, Banner District, Gila County, Arizo _na: Transparent bright yellow |  | | Catalog/List | | COLLECT/ON: RED CLOUD WULFENITE: Red Cloud Mine, La Paz County, Arizona: The best wulfenite locallty in...WULFEN/TE & ASSOC/A [IONS: Finch Mine (AKA Barking Spider), Pinal County, Arizona: Very nlce combinations...00 each ROWLEY WULFENITE & ASSOCIA T/ONS: Rowley Mine, Painted Rock Mlns., Maricopa Co., Arizona: Clear...and $25.00 each GLOVE WULFENITE: Glove Mine, Santa Cruz County, Arizona: Very nice cryslalline speclmens...each D~SCLOIZl[E 0N VANADIN/TE: Plnal Clalms, GIia County, Arizona: Mini to drusy crystals of desclolzlte |  | | Journal (article/letter/editorial) | | York, N. Y. 10023 Assistant Treasurer: JACK T. BURRUS, Box 570, Waynesville, N. C. 28786 PRESIDENT'S...Having our southern headquarters in Palm Beach County has made possible close association with the active...Florida Turnpike off Okeechobee Road in Palm Beach County on the property of Mr. P. C. Smith who notified...of the largest col- Science Museum of Palm Beach County lections of fossils in Florida. As Secre- of which...should be ordered as a Club order from Jack T. Burrus, Box 570, WaynesviHe, North Carolina 28786. The |  | | Book (volume) | | chalcedony, jasper and gem petrified wood. BUFFALO COUNTY KEARNEY, area gravel bars and pits along the Platte...townagate, chalcedony, jasper, petrified wood. CASS COUNTY WEEPING WATER, SE, on rd. to Nehawka, in the Snyderville...chalcedony, jasper, fossils. CHERRY COUNTY VALENTINE, in the Sandhills county along the Niobrara R. and Minnechaduza...gem qualityagatized and opalized wood. DAWES COUNTY CHADRON, in N part of Co. and as far W as Crawford...woods, etc. DAWSON COUNTY GOTHENBURG, in sand pitspetrified palm wood. DEUEL COUNTY CHAPPELL, all regional |  | | Catalog/List | | of specimens including Aurichalcite, Azuritc, Malachite, Ccrussite, Chrysocolla, Bemimorphite, Copper...AROUND THE WORLD** BLADED HEMJMORPHITE; Dauntless Mine, Robinson Distric!, White Pine Co., �evada: J:?irec...size and quality. OLIVENITE; Majuba Hill Mine, Pershing Co., Nevada: Originally described from tlte famous...locations have been found in the U.S., mostly in Nevada and Utah. This is the best material found in the...quality. RICHELSDORFITE; Burrus Mine, Pyramid District, Washoe Co., Nevada: Lets talk about rarity! Richelsdorfite |  | | Book (volume) | | Most specimen collecting is done in the Lead-Zinc mining dists. of northwestern Illinois, the glacial drift...These measures constitute the Upper Carboniferous system of repeated alterations of sandstone, shale, bituminous...600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper, rare...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E |  | | Book (volume) | | Most specimen collecting is done in the Lead-Zinc mining dists. of northwestern Illinois, the glacial drift...These measures constitute the Upper Carboniferous system of repeated alterations of sandstone, shale, bituminous...600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper, rare...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E |  | | Journal (article/letter/editorial) | | New York, N. Y . 10023 Assistant Treasurer—Jack Burrus, Box 750, Waynfsville, N. C 28786 EFMLS Newsletter...Club of Lower Bucks County, Fairless H i l l s , visited the American Cop per Mine at Somerville, N ....Appalachia Rock Club, Middleton Depot, went to the Silver Mine K n o b i n Hares Valley to look for pyrite, zinc...N D MINERALS ALABAMA MARYLAND T h e Calhoun County Rock and Min eral Club, Jacksonville presented...to the W o o d Copper M i n e to collect Green Malachite and Green Gar nets ! T h e members of the Susquehanna |  | | Journal (article/letter/editorial) | | York, N. Y. 10023 Assistant Treasurer: JACK T. BURRUS, Box 570, Waynesville, N. C. 28786 The program...gold panning trip to the Franklin Gold Mine, Fauquier County, Virginia was enjoyed by the Gem, Lapidary...Lapidary and Mineral Society of Montgomery County, Wheaton, as well as a Federation slide show on Safety ...their discussion and samples of native copper. DISTRICT OF COLUMBIA The Gem, Lapidary and Mineral Society...a meeti~g ?f the Mineralogical Society of the District of Columbia. Dr. Gait used slides to depict the |  | | Journal (article/letter/editorial) | | 8 6 7 3 A s s ' t . T r e a s u r e r — J a c k Burrus Box 7 5 0 W a y n e s v i l l e , N. C . 2 8 7...Reports note the good result of this type meetings. DISTRICT OF COLUMBIA The Gem. Lapidary and Mineral So...recent guest of the Mineralogical Society of the District of Columbia on synthetic gems. Former president...minerals! Today the Sand and Grit of the Imperial Folk County Gem and Mineral Society, Winter Haven, tells of...and Mineral Club, Hannibal, joined with the Wayne County Gem and Mineral Club, Marion, in a field trip to |  | | Journal (article/letter/editorial) | | New York, N. Y. 10023 Assistant Treasurer—Jack T. Burrus, Box 750, Waynesville, N. C . 28786 Show Chairman—Robert...Mineral Society, Greenville, went to the Tweedy Mine (location not given) for garnets and came away with...the Park The Rock and Mineral Club of Lower Bucks County, Fairless Hills, learned about micromounts from...Lapidary and Mineral So ciety of Prince Georges County, Hyatts ville, reports that the quarries visited...Gem, Lapi dary and Mineral Society of Montgomery County, Rockville, traveled to Stanley, Virginia, for |  | | Journal (article/letter/editorial) | | New York, N. Y . 10023 Assistant Treasurer—Jack Burrus, Box 750, Waynesville, N. C . 28786 EFMLS Newsletter...them to Loudville, Mass., for galena, quartz, malachite, pyromorphite, cerrusite, pyrite and wul fenite...President of rhe Mineralogical Society of the District of Columbia and newly elected Vice Presi dent...program of cooperation among the Clubs of the District and nearby Maryland and Virginia looking forward...Club. The C l u b collected at the Yates Uranium Mine, Otter Lake, Quebec T h e Cape Cod Gem and Mineral |  | | Book (volume) | | exposed as thick bands around the entire mountain system. The rising granite mass intruded the famed Cretaceous...instance, a single Spodumene crystal from the Etta Mine near Keystone on the east side of the Mount Rushmore...Harney Peak. The northern section is characterized by vein deposits, while the Southern Hills Dist. Includes...beds, excavations, etc.Selenite roses. BRULE COUNTY AREA: in the Oacoma zone of the Pierre Fm. On Elm...gray Barite rosette up to 5 or 6 inches. CAMPBELL COUNTY MOUND CITY, W to the Missouri R., regional hillsides |  | | Journal (article/letter/editorial) | | York, N. Y . 10023 Assistant Treasurer—Jack T. Burrus, Box 750, Waynesville, N. C . 28786 Show Chairman—Robert...trip to Mifflin County. Member Bob Cox of the Rock and Min eral Club of Lower Bucks County, Fairless Hills...where he showed slides of Russia, including the Malachite Room at the winter palace in Leningrad. - - -...pyrite and black chert; aragonite from the Old Johes Mine; lepidcrocite at Mud Lake and many others. - - -...held two successful field trips: One to the Ray Mine for beryl and aqua marine, and the other to Canton |  | Rainoldi, Ana Laura, Franchini, Marta B., Boyce, Adrian J., Giusiano, Adolfo, Cesaretti, Nora N., Pons, Josefina, Ríos, Francisco J. (2019) Stable isotope and fluid inclusion study of sediment-hosted stratiform copper deposits from the Neuquén Basin, Argentina. Mineralium Deposita, 54 (3) 415-436 doi:10.1007/s00126-018-0815-3 | Journal (article/letter/editorial) | | (Fig. 1a). The basin initially formed as a rift system in the Upper Triassic and evolved into a back-arc...faults formed in a right-lateral transpressive system (Mosquera and Ramos 2006). Tectonic activity in...the Late Triassic to Early Jurassic when the rift system was established (Vergani et al. 1995). These normal...al. 2014) conglomerate deposited in a fluvial system with the development of paleosols and swamps (Leanza...conglomerate deposited in a high-energy meandering fluvial system. The red mudstone of the Cerro Lisandro Formation |  | | Journal (article/letter/editorial) | | 8 6 7 3 A s s ' t . T r e a s u r e r — J a c k Burrus Box 7 5 0 W a y n e s v i l l e , N. C . 2 8 7...However, Gordon Austin in a talk before the Frederick County Rock and Mineral Club, Frederick, takes the stand...Gem, Lapidary and Mineral Society of Montgomery County operates a "Junkite Table" at the Club Show. The...with the Club about Astrogeology. The Tompkins County Gem and Mineral Club, Ithaca, has start ed a class...Fossil Locations at a recent meeting. The Wayne County Gem and Min eral Club, Marion, held a Lapidary |  | | Book (volume) | | ASHTABULA COUNTY CONNEAUT, area pits, quarries, rd. cuts, etc.⎯cone-in-cone Calcite. CLERMONT COUNTY MILFORD...CLINTON COUNTY WILMINGTON, area of Todd’s Ford, a mineral deposit⎯Hematite. COSHOCTON COUNTY AREA, townships...CUYAHOGA COUNTY CHAGRIN FALLS (on Geauga Co. line), area quarries⎯oilstone. DELAWARE COUNTY DELAWARE...nodules⎯Pyrite (crystals sharply cubic). FRANKLIN COUNTY COLUMBUS, area countywide exposures of blue clay...HIGHLAND COUNTY SINKING SPRING, area ore deposit (most important in Ohio) ⎯Hematite. HOCKING COUNTY AREA |  | | Book (volume) | | ASHTABULA COUNTY CONNEAUT, area pits, quarries, rd. cuts, etc.⎯cone-in-cone Calcite. CLERMONT COUNTY MILFORD...CLINTON COUNTY WILMINGTON, area of Todd’s Ford, a mineral deposit⎯Hematite. COSHOCTON COUNTY AREA, townships...CUYAHOGA COUNTY CHAGRIN FALLS (on Geauga Co. line), area quarries⎯oilstone. DELAWARE COUNTY DELAWARE...nodules⎯Pyrite (crystals sharply cubic). FRANKLIN COUNTY COLUMBUS, area countywide exposures of blue clay...HIGHLAND COUNTY SINKING SPRING, area ore deposit (most important in Ohio) ⎯Hematite. HOCKING COUNTY AREA |
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