 | | Journal (article/letter/editorial) |
| Miami. The castle Dome open-pit mine, on the south slope of porphyry Mountain, is owned and operated by...probabry geneticaly related to the Schultze granite south of the deposit. The Schurtze granite is of probabre...not as yet been studied. Wulfen'ite,PbO.MoOz.-Wulfenite, although not a phosphate, is discussed here because...of the usual tabular crystals, the Castle Dome wulfenite occurs as small, pointed, tetragonal prisms, rarely...associated with adularia in the Cripple creek district. RussellT describes wavellite in the castle-an-Dinas |
 | | Book |
| Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series of incompletely...which they called the Bentley Lake Road occurrence, south of Bancroft. Sharp, flattened rhombohedral ilmenite...Girardville, itself 40 km northwest of Lac Saint-Jean in south-central Quebec, very large and sharp ilmenite Cl)...the town of Amsteg, subordinate drainages running south to Val Caverdiras; ilmenite rose-bearing clefts...western flank of the Tschingelstock, a few kilometers south of the uppermost Maderanertal and near the Brunnital |
 | | Report (issue) |
| though expressing the general features of the district, lack the detail desirable for the laying out...very careful mapping. A portion of the Park City district, mapped by Boutwell, Irving, and Woolsey, is shown...the region discussed to that district. The map of the Park City district as a whole is published in Professional...Wasatch Mountains just southwest of the Park City district. Its approximate limits are parallels 40° 30'...divides bounding the canyons. The Big Cottonwood district is the northernmost of the three and is reached |
 | | Report (issue) |
| deep was made. The deposit is situated on the south slope of a gentle hill 500 or 600 feet high, overlooking...older than the other two and runs nearly north and south with an almost vertical dip. Many of the joints...length, making a stretch of over 300 feet north and south in which the granite has been proved to carry the...The molybdenite evidently still follows the north-south joints. The width of the molybdenite-bearing granite...any more definitely than on the property to the south. No molybdenite was seen in the material thrown |
 | | Report (issue) |
| 13 13 13 14 15 17 CHAPTER n.-BISBEE OR WARREN DISTRICT. By Wm. G. Hogue and Eldred D. Wilson...........Eastern Part of District ........................ Lead and Zinc in Western Part of District..................... 30 30 30 31 33 34 36 CHAPTEH IV.-PIMA DISTRICT. By Eldred D. Wilson............................ 46 47 48 48 49 49 50 50 CHAPTER V.-ARAVAIPA DISTRICT" By Eldred D. Wilson ............................................. ~.......... Origin of the Wulfenite and of the Vanadium Minerals ................ |
 | | Journal (issue) |
| 10, 1990. The topic of the symposium will be wulfenite, the featured mineral of the 36th Tucson Gem and...Papers are invited on topics in any way related to wulfenite, including its descriptive mineralogy, associations...diamonds, a position it held until the fabulous South African diamond fields surpassed it in the late...abolition of slavery combined with competition from South Africa resulted in a precipitous drop in production;...ORIGIN OF THE DEPOSITS Brazil occupies half of the South American continent and has a surface area equal |
 | | Report (volume) |
| Porphyry Mountain, Castle Dome area, from the south. A, · Before mining operations were started; B,...Castle Dome area is in the Globe-Miami mining district, Gila County, Ariz., 5 miles west of Miami. The...represented by dikes and small masses of granite porphyry south and east of the mine. The copper mineralization...striking east-northeast and dipping steeply to the south. The distribution of the hypogene minerals shows...and (2) a chalcopyrite-rich zone that borders the south side of the pyritic zone. The hydrothermal alteration |
 | | Report (volume) |
| quartz-mica diorite cutting Cretaceous volcanic rock on south side of Deer Creek east of Adjust mine___ I.. A...altered trap in Tornado limestone on Gila River just south of the southern border of the Christmas area_________...Geologic map of the part of the Banner mining district in the Ray quadrangle __________________________...of several ages. The Paleozoic succession just south of the Christmas area differs in a number of details...that are characteristic of the Saddle Mountain district may grade in depth into contact-metamorphic deposits |
 | | Journal (issue) |
| F. J. Parker Tveitite from the Barringer Hill District, Texas..................................387 byW...on calcite, from Sicily. Photo by Dane Penland. South Africa: Horst Windisch 30 Van Wouw Street Groenkloof...thumbnail stock; locations —Bolivia, Colorado, Europe, South Africa. * write fo r our 1 NEW free catalog of...Rokana deposit consists of the Mindola, Central and South in most open pits and several underground workings...NORTH OF THE OHIO TURNPIKE (EXIT 16) AND 20 MINUTES SOUTH FROM I-76 & 80. IF YOU PASS THROUGH YOUNGSTOWN GOING |
 | | Journal (issue) |
| Oeepwood Crescent. Don Mills, Ontario M 3C 1N 8 South Africa: Horst Windisch, 30 van Wouw St., Groenkloof...1978 Famous Mineral Localities: Flotazel area, South Africa Famous Mineral Localities: Paterson, New...Bimonthly Lists JOHN J. M ETTEER 32866 46th Place South Auburn, Washington 98002 F. CURETON I I & SONS...OCATION I # The mining district of Bou-Azzer is located approximately 30 km south of Ouarzazate and 100...Marrakech in south-central Morocco. To reach Bou-Azzer from Marrakech, begin by taking the road south toward |
 | | Report (issue) |
| ___________ ____ __ ________ ____ Silver Islet district ___________________ ~_____________________ Cache..._______________________________ American Fork district (Alta area)___________________________ Alpine...County_________________________________________________ Redmond district __________________________________ _:________...Map showing oxidized ziuc deposits of the Tintic district, Juab and Utah Counties. 3. Map showing oxidized...the Star district, Beaver County. 5. Map showing oxidized zinc deposits in the Park City district, Summit |
 | | Report (issue) |
| Olivenite, 1.6-cm cluster, Majuba Hill Mine, Antelope district, Pershing County. N. Prenn collection. Photograph... Davis The Goodsprings (Yellow Pine) Mining District, Clark County John C. Kepper 91 References ...Nightingale district Quartz epimorph after Calcite Agardite Grossular, Buena Vista district Quartz (amethyst)...Orpiment inclusions Calcite, Getchell Mine Robinson district inclusions inclusions Realgar and Fluorite Rhodochrosite...and Gold Silver and Quartz Silver, Reese River district Smithsonite Sonoraite Callaghanite Malachite |
 | | Report (issue) |
| ore as such was first shipped from the Tombstone district in 1915, and from the Globe and Bisbee districts...Cruz, Yavapai, and Yuma counties. 'They are all south of the main line of the Atchison, Topeka & Santa...districts, are Thurston & Hardy, in the Ash Peak district, Greenlee County; the Manganese Development Co...Armour group, and Hatton group, in the Aguila district, Maricopa County; the Arizona Manganese Co., operating...Copper Co. and Superior & Globe Co., in the Globe district, Tarr & Harper, and the Chamberlain deposit, in |
 | | Report (issue) |
| from references to the geographic term ''Mining District," especially in the pre-1920 literature. Widespread...region between Death Valley and Goff's Mining District, nearer the former, and that good samples were...the museum of the Bureau. * * * "The turquoise district, as described by Mr. Eisen and others of the party...Among them suddenly appeared, from the west or south, a strange tribe searching for precious stones among..."A Voyage around the World by way of the Great South Sea, perform 'd in the years 1719, '20, '21, '22 |
 | | Book (volume) |
| Georgia, Kentucky, Mississippi, North Carolina, South Carolina, Tennessee, Virginia, and West Virginia...Missouri, Montana, Nebraska, North Dakota, Oregon, South Dakota, Washington, and Wyoming VOLUME 4: THE SOUTHWESTERN...road 3 miles south, then 5.3 miles west to cattle-guarded road on right; go 2.2 miles south and west on...on this dirt road to faint road south; follow latter over flats to the base of Saddle Mountain; alluvial...long; better specimens eroding from ledges on the slope of the mountain at elevation 1600’ to 1700’. Agate |
 | | Report (issue) |
| prospects within what is locally known as the Papago district, although they appear to be included within what...called the Sierritas district. On the east side of the range lies the Pima district, within which are a...three areal groups those near Twin Buttes, on the south; those near Mineral Hill, on the north; and those...narrow fissures. The Pima district was organized in 1877. The Papago district is about 38 miles by road... the gentle slope to the foothill belt in which the pros-, pects of the Papago district are situated |
| | Report (issue) |
| te, r.6-cm cluster, Majuba Hill Mine, Antelope district, Pershing County. N. Prenn coJlection. Photograph...A. Vavis The Goodsprings (Yellow Pine) Mining District, Clark County John C. Kepper MINERAL CATALOG...Mountain Mine Grossular, Nightingale district Grossular, Buena Vista district Gypsun1 Heterogen ite He½•eltite...Magnesio-axinite Malachite Malachite and Azurite, Robinson district Malachite after Azurite, Mount Potosi Marcasite...and Gold Silver and Quartz Silver, Reese River district S1nithsonite Sonoraite Sphalerite and Galena Stcphanite |
 | | Report (volume) |
| CountY----------------------------------------------Copper Basin district _______ ------ _____ --------------__ Commercial...pocket] PLATE 1. Santo Nifio mine, Patagonia District, Santa Cruz County, Ariz. 2. 3. 4. 5. 6. 7. ... Molybdenite (MoS 2) and, to a minor extent, wulfenite (PbMo04) and powellite ( CaMoW04) are the commercially...commercially. In recent years practica:lly no wulfenite has been mined, and during World War II the Wa...Rowley (Reliance) mine is in the Painted Rock district approximately 27 miles west and north of Gila |
 | | Journal (issue) |
| paragenesis of the Little Three mine pegmatites, Ramona district, San Diego County, California ..................located on the Little Three property in the Ramona district, San Diego County, California. This mine, strictly...material produced from the Mursinka-Alabashka District, Urals, and the Volyn pegmatites in the Ukraine...Minas Gerais, Brazil, and St. A nne’s mine, Karoi district, Zimbabwe. Fine specimens of dark green elbaite...claim map o f the Little Three mine area. Ramona district (compiled by the F. H. Weber, California Division |
 | | Journal (issue) |
| Western market. Perhaps Russia’s neighbor to the south noticed the money that was being brought into that...plate in the west. In the Paleozioc period, the South China plate was broken away from the Gondwana supercontinent...with its continental accretions, collided with the South China plate in the east and with the Paleo-Tethyan...between the Siberia, Tarim, North China, Yangtze, South China, Indian and Pacific palaeoplates plus other...Siberian-Mongolian plate in the north and from the South China plate in the south by lost oceans (the Mongolian Sea in |
 | | Report (issue) |
| -----------------------------Palomas (Hermosa) district Location and area ---------------------------...DISTRICTS—Continued The Black Range—Continued Palomas (Hermosa) district—Continued Mine descriptions—Continued Wolford...--------------- 97 The Black Range (Kingston) district ----------------------------- 98 Location and...----------- 105 Tierra Blanca (Bromide No. 1) district ----------------------------- 105 Location --...Milling Co. property --------------- 110 Carpenter district -------------------------------------------------------- |
 | | Report (Issue volume) |
| mine and the chromite deposits of the State Line district follow at $5-7 million. The Phoenixville type...Reservoir Stonersville Snydersville Esterly mine South of Reading Reading Fe Fe Fe{Cu) Fe U, Fe Mo Mo...type are the chromite deposits of the State Line district in Lancaster and Chester Counties. Similar hut...Mora Phillips. and Stence mines) Location: Y2 mile south of Nottingham. History: Operated in the late 1860's...body in which most of the State Line chromite district is located. The mines are in the northern part |
 | | Journal (issue) |
| little island oflwo Jima, four hours by ship to the south. Iwo Jima means "sulfur island" in Japanese and...(such as the infamous Iwo Jima of WWII, which lies south of Toh.')'o).The day I was supposed to learn Kagoshima...island: molybdenite, wulfenite (first recorded locality in the world for wulfenite as a fumarolic mineral)...sent to the coast by a cable that ran down the south slope of the mountain. An unusual form of native sulfur...to the high-temperature fumaroles to get any wulfenite or thallium sulfides; too worried about damaging |
 | | Journal (issue) |
| by M. Hansen The libethenite zone, Burra mine, South Australia ....................................105...Renato Pagano Via S. Anna 1/B I-34074 Monfalcone South Africa: Horst Windisch 30 Van Wouw Street Groenkloof...subscriptions in the U.S. are $35 per year (in Austria, OS 624; in Switzerland, SFr 76.80; in Germany...and went around in a tunnel and we emerged headed south along the same cliff. This took us down to the city...dump there. Figure 3. The Chanarcillo mining district. The many dumps do not show up in the picture |
 | | Report (issue) |
| rock bearing a resemblance to the diamond pipes of South Africa has led to some active operations on the...eclogite differing in is Hanks ^^^^ kimberlite of South Africa. gives the gravels at Cherokee Flat, about...been obtained from the placers It seems in this district and it leads all other districts in the State...Guerneville, one a few miles south of Healdsburg and one four miles south of Petaluma, are known in this...intermixed. It is mixed with alum in the Sunset district. Lake County: At the Sulphur Bank quicksilver |
