 | | Journal (article/letter/editorial) | | crystal'ized cinnabar which comes from the Culver-Baer mine, Sonoma Co., Calif. Colorado—An interesting article...Michigan, Ann Arbor, Mich.) The Micanite pegmatite district lies across the Park-Fremont County line in south-central...village of Micanite. The pegmatite of the Micanite district contains unusually large 378 ROCKS AND MINERALS...operating a cobalt mine in the Blackbird district of Lemhi Co., Idaho. This mine is reported to be the...the largest cobalt mine in the U. S. Reliable reports say that plans are being made to construct a large |  | | Journal (article/letter/editorial) | | Reference 7. CHELF, Carl 566. A New Feldspar Deposit in Llano County, Texas. U.S. Works Progress Administration...Investigation, No. 16, 1933, 15 pp. See p. 11. 568. The Etta Mine. South Dakota State School of Mines, Rapid City...Kansas Part of the Tri-State Zinc and Lead Mining District, Cherokee County, Kansas. Kansas State Geological...Minerals of the Rare-Earth Metals at Baringer Hill, Llano County, Tex. U. S. Geological Survey, Washington...Richard B., 598. SCHOFFELMAYER, V. H. 612. Radium Mine in the Ozarks? Technical World, Chicago, Vol. 18 |  | | Journal (article/letter/editorial) | | lies near the eastern edge of the Central Mineral (Llano) Region (Fig. 1) about 100 miles northwest of Austin...any consequenceare Burnett, 16 miles east, and Llano, about 22 miles southwest. Access to the pegmatite...road from Blufiton, a settlement on the Burnett-Llano highway, about four miles northeast of Baringer...Brown, L. S., A new report on the Baringer Hill district of Texas: (abstract) Amer. MineraL, vol. 15, p...Minerals of the rare earth metals at Baringer HilI, Llano County, Texas: [/. S. GeologicalSurvey,BIIL340, |  | | Report (issue) | | number Location Arc!ers(, nitc. 1/ usrm Hillside mine, Yac;apal County, Ariz, Ref. no. of X-ray patterns...cf Y.-ray atterns Quantity Ear. 1640 Ruggles mine, H. Arentina Far. 5546 -— ..IttAnite ;'7239 ...r:ineral fying number Location La4fl7J:Tite Hillside mine, Yavapai County, Ariz. Inv. 2777 Quantity now...number Location 1 :.!ta-bayleyite ? Hillside mine Yavapai County, Ariz. Ref. no. of X-ray patterns...Jo 1.-:al- ct mine, Pa ax Valley, Uontrose County, Cf7,7c. USGS-KSC Ra 4fur Ho. 6 mine, haOium TE 42 |  | | Journal (article/letter/editorial) | | ALLANITE FROM BARRINGER HILL, LLANO COUNTY, TEXAS* JouN Purxart Mennlo, LIni,ted, StatesIVati.onalMwseum...data are given. The pegmatites of Barringer Hill, Llano County, Texas, have yielded many specimensof radioactive...usually be made evident by the occurrenceof gummite or gummite-like secondary minerals in cracks and on...helium-radium-thorium ratio. He reports:2 "Helium data, Llano County, Texas, allanite. Date nemarks Resutt I Weigtitl...GeologicalSurvey,aas follows: Allanite from Barringer Hill, Llano County, Texas, U S A. tsy alteration or inversion |  | | Journal (article/letter/editorial) | | the mostabundantsecondarymineralsin pegmatites. Gummite is commonlypseudomorphous after uraninite. It forms...Ce, La, Di, Y, Er, C,H -- •cond•ry minera• Gummite• M•ssive,dense, crusts,pseudo- ' morphs 2.5-5...constantfrom pegmatite to pegmatiteand from districtto district,thoughfew, if any, individualdepositscontainall...describessamarskitereplacementunits in the Petaca district, N. Mex. Cameron et al.,.xødescribethe uranium-bearing...) 9 Jahns, R. H., Mica deposits of the Petaca district, Rio Arriba County, N. Mex.: New Mexico Bur. Mines |  | | | | 5 greenockite 11 greenovite 81 grossularite 78 gummite 36 gypsum 62 halides 20 halite 20 halotrichite...especially near Kimberley); diamonds from the Kimberley mine are embedded in ultrabasic blue rock called kimberlite...carats, equal to 621 grams) was found at the Premier Mine; named the Cullinan diamond, it was presented to...found at Butte, Montana, and the Copper River district of Alaska. A much rarer mineral is covellite,...brown opaque octahedrons in clay at Destricella Mine near Raddusa (Enna) in Italy. A brief mention should |  | | Book | | 5 greenockite 11 greenovite 81 grossularite 78 gummite 36 gypsum 62 halides 20 halite 20 halotrichite...59 zippeite 62 zircon 77, 78, 78 zoisite 88 THE MINE LKINGDOM All physical bodies in Nature can be...or slightly rotated Vitreous. Like glass 3 THE MINE Class I: native ·elements Chemical elernents found...especially near Ki1nberley); diamonds from the Kimberley mine are embedded in ultrabasic blue rock called kimber/ite...carats, equal to 621 grams) was found at the Pren1ier Mine; named the Cullinan diamond, it was presented to | | | Book | | 5 greenockite I1 greenovite 81 grossularite 78 gummite 36 gypsum 62 halides 20 halite 20 halotrichite...especially near Kimberley); diamonds from the Kimberley mine are embedded in ultrabasic blue rock called kimberlite...carats, equal to 621 grams) was found at the Premier Mine; named the Cullinan diamond, it was presented to...found at Butte, Montana, and the Copper River district of Alaska. A much rarer mineral is covellite,...brown opaque octahedrons in clay at Destricella Mine near Raddusa (Enna) in Italy. A brief mention should |  | | Journal (issue) | | x 1 x ½ .•.• .. •. •. 7 .50 COBALTITE, Columbus Mine, Cobalt, Ontario. Bright loose xis. about 3/ 16"...to large sizes, enquire. ATACAMITE, Tocapilla, Chile. Xld. mass. 3 x 2 .•.••••••. •• •.••• 5.00 Ar10ther...care must be exercised in mining. In the Selati district, which lies in about the middle of this area,...fi(ld and output was reported also in the Rusapi district. These operations were only beginning to be effeaive...point on the Zambesi River for the Moatize coal mine, or at Blantyre. Production, however, was small |  | | Book | | . . . . . . . . . . . . . . . Basin and Range Province . . . . . . . . . . . . . . . . . . . . . . ....counting only the "end 1ne1nbers" and including gummite and thucolite as species, there are 85 tu-aniun1...deposit, Great Bear Lake, Canada; Gold.fields district, Canada) (Fig. '2.7). Brecciated pitchblende 111ay...and quartz (black) which also replaces core. Bigay mine, Lachaux, Auvergne, France ( X 100) ( Geffroy and...Canada and Schneeberg, Saxony. In the Blind River district of Ontario :fine-grained euheclral uraninite occurs |  | | Journal (article/letter/editorial) | | rare-earth pegmatite was mined at Barringer Hill in Llano County in the early 1900s but was flooded by Lake...Lake Buchanan in 1938. The Terlingua mining district is noted for its rare mercury minerals. Mining here...from 1900 to the middle 1940s; but the Mariposa mine, which produced most of the rare minerals, ceased...wrote for Rocks & Minerals on "The Weeks Pegmatite Mine, Wakefield, Carroll County, New Hampshire" (March/April...70 71 72 73 74 75 76 77 78 79 80 30 Live Oak \ Llano \ Madison Mason Matagorda Nolan Pecos Presidio Real |  | | Book (edition) | | Specimens of corundum from the Zout- pansburg district, Transvaal, respond to long waves with a variable...waves; the material from the Rochester mining district, Nevada, fluo resces a doubtful weak flesh with...specimens from Ovalle, Chile. A whitish afterglow may be seen. Ovalle, Chile, lazurite also thermolumi-...from the 1400 foot level, number two vein, Eldorado Mine, Great Bear Lake, Canada. Pitchblende has a high...soon cease. This may be expected for obviously no mine is inexhaustible. With this in mind, we may expect |  | Piilonen, P. C., Rowe, R., Poirier, G., Grice, J. D., McDonald, A. M. (2014) Discreditation of thorogummite. The Canadian Mineralogist, 52 (4) 769-774 doi:10.3749/canmin.1400058 | Journal (article/letter/editorial) | | 1930), “pilbarite” (Simpson 1910), and “thorium gummite” (Wells et al. 1933), with the most pervasive name...Iimori); and (4) Baringer Hill pegmatite, Bluffton, Llano, Texas (four, one of which is known to have come... H.V. (1927) I. Uranothorite from the MacDonald Mine, Hybla, Ontario. II. Alpha and beta hyblite – new...description of several yttria and thoria minerals from Llano County, Texas. American Journal of Science 38, 474–486 |  | | Book (volume) | | up 165 for to Temiskaming Cochrane district read district. Ref. 4, under oruetite, add See also... for VVakatipu district, CoUingwood, 294 Zealand read Wakatipu 303 line district, 8 in synonomy...and the corresponding citation (Hudson Bay 309 mine). in Ref. 4, line Z, for 670 read 676. 310 in...352 in citation of analysis no. for Quespisiza, Chile, read Quespisiza, 3, Peru. 354 and r on the...5, for Black Forest read Odenwald. for Rhine Province read Westphalia. for in the Tirol read, Salzburg |  | | Report (issue) | | elevation is about 9,000 feet. The Continental-Alta mine is about a mile east of Alta and 300 or 400 feet...been worked for a number of years as a silverlead mine, but has not been a heavy producer. The country...adjoined on the south by the City Rocks, an old mine to which is credited a larger production of silverlead...the oxidized ores of the camp, but the City Rocks mine seems to contain the greatest amount. Molybdenite...Survey, p. 2, 1901, p. 133. Describes the Bellah mine from the standpoint of zinc production. In but |  | | Journal (article/letter/editorial) | | uranium-thorium minerals nivenite, yttrialite and thoro-gummite a few facts may be of interest. Mr. Hidden, who...deposit of rare earths at the Barringer property in Llano County, Texas. Unfortunately at the time he was |  | | Report (volume) | | DIRECTOR BULLETIN 450 MINERAL RESOURCES OF THE LLANO-BURNET REGION, TEXAS WITH AN ACCOUNT OF THE PRE-CAMBRIAN........................ 14 Schists and gneisses (Llano series).................................. . 14 Divisions...and economic map showing locations of Burnet and Llano quadrangles, Texas........................................ 10 2. Cross section and plan of Olive mine............................ 30 3. Distribution...and later effusives MINERAL RESOURCES OF THE LLANO-BURNET REGION, TEXAS, WITH AN ACCOUNT OF THE PRE-CAMBRIAN |  | | Book | | I sell my uranium ore?" "Do I need a license to mine uranium?" "How do I stake a mining claim?" As a...Commission and its predecessor, the Manhattan District, had of a ores. been the sole searchers for...exceptions, the best place to look for a uranium mine is where uranium is known to exist. Descriptions...beryllium is a per cent), however, in a variety of mine, mill, and smelter products, particularly flue gases...principal product of the Shinkolobwe mine, Belgian Congo the Eldorado mine, Great Bear Lake, Northwest Territories |  | | Book (edition) | | for 111in eral collector, prospector, and small mine operator. Price $7.00. THE ROCK BOOK - By Fenton...Specimens of corundum from the Zout pansburg district, Transvaal, responcl to 1011g waves ,vith a ,rariable...dian1onds phosphoresce of differ Rochester mining district, N e\·ada, flu ent colors, most South Africa11...fluorescence (cluhious) in specimens from Ovalle, Chile. A whitish afterglow may be seen. Original from...16 The Uranium and Ruorescent Minerals Ovalle, Chile, lazurite al�o tl1cr111olt1111 i11esces. MOONSTONE |  | | Journal (article/letter/editorial) | | all of which showedcrystal faces. In the Natas mine in middle South-West Africa such a vein in sc...mostlyalteredto torbernitenear the wall and to gummite and uranophane in the centerof the vein. The veinsalsocarry...complexpe•o•natites, suchas thoseat Baringer Hill, near Llano, Tex.; Mount Mica, at Paris, Maine; Pala, Calif...perthiticmicroclinecrystal mined on the farm Tveit, Iveland district, north of Kristiansand. It was 7X •2X3o feet and...individualcrystal. A specimen of beryl from the Old Mike mine near Custer, SouthDakota,showsberylreplacingpotashfeldspar | | | | | Homestake Mine, South Dakota; in Montana and Arizona. Also in Ural Mts., U.S.S.R.; and at Waihi Mine, New...Zealand. In Australia, at Mount Morgan Mine, from Chartres Towers district, from Hillgrove, from Hill End, and...Luning and Cuprite in Nevada; at Sulphur Bank mercury mine and at Lassen Peak, California. Sharp well-shaped...unusual crystals at Carn Brea Mine, Cornwall, England. Found at Wanlockhead Mine in Scotland, and also at...regions. In U.S., fine crystals in calcite at Cahill Mine, Nevada. Also at New Almaden and New Idria Mines |  | | Book (edition) | | Homestake Mine, South Dakota; in Montana and Arizona. Also in Ural Mts., U.S.S.R.; and at Waihi Mine, Mine...Chartres In Australia, at Mount Morgan Towers district, from Hillgrove, from Hill End, and large production...and Cuprite in Nevada; at Sulphur Bank mercury mine and at Lassen Peak, California. Sharp well-shaped... England. Found at La Bufa, Brea Mine, at Wanlockhead Mine Scotland, and also at Wallaroo, South...regions. In USS., fine crystals in calcite at Cahill Mine, Nevada. Also at New Almaden and New Idria Mines |  | | Report (volume) | | ____ ___ ____ ___ _____ _____ _______ ____ ______ Gummite _______ -------------- ______ ____ ____ ____ ___...(U0 3 ) from pitchblende from the Georg Wagsfort mine at J ohanngeorgenstadt in the Erzgebirge of Saxony...development of the rich uranium ores of the Katanga district in the Belgian Congo. The uraninite ores of Great...useful in the past to use a generic or pocket term, gummite, to designate various fine-grained uranium minerals...many years, as all are common constituents of gummite and had been examined if not distinguished by many |  | | Journal (article/letter/editorial) | | (1953-56) C. Osborne Hutton, Stanford University, palo Alto, California Dr. H. V. Ellsworth's untimely death...MAGMATIC AND GRANITIZED ROCKS IN TIIE YELLOWJACKET DISTRICT, LEMEI COUNTY, IDAIIO co,,,"u ri,'"ilT3i,}, ffi;"...The pre-Cambrian Belt strata in the Yellowjacket district, Idaho, have been invaded by three unrelated groups...COLORADO 329 CTTY DISTRICT, F. C. ARMSTRONG Denver, Colorado The Central City district, in the northern...contain metalliferous veins. The Central City district is zoned with pyritic gold ores in the center |
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