 | | Report (issue) | | 72 5. Sketch map of mill-tunnel level of Virtue mine, Virtue district, Oreg__________________________________..._ 72 6. Composite plan and section of Flagstaff mine, Virtue district, Oreg___________________________...section of Standard mine, Quartzburg district, Oreg 104 8. Geologic sketch map of Gold Hill and vicinity...conglomerate resting on greenstone at High Gravel mine; B, Tertiary conglomerate with sandstone lenses...resting on Tertiary conglomerate at Llano de Oro mine; B, Serpentine bedrock at Llano de Oro mine______________ |  | | Report (issue) | | contact metamorphic in origin. Alaska Chief Copper, Gold, Silver, Zinc(?) Juneau district MF-436, loc. 59...depth not known. Alaska Independence Mining Co. Gold(?) Juneau district Mt. Fairweather N 1/2 SE 1/4...prospect. No other data available. Probably was a gold (Astrolabe Peninsula) Iron, Titanium Yakutat...magnetite and 2% ilmenite. A2 (Blue Mouse Cove) Gold, Silver, Zinc Juneau district MF-436, loc. 37 ...granitic rocks contains tetrahedrite, pyrite, and gold. Sample, possibly not from same spot, contained |  | | Journal (issue) | | large rubellite crystals were found in the pegmatite mine at Sakangyi. Furthermore, Bauer (Spencer transi...Griffith Griffith University, Queensland, Australia Australia MarbacherStr. D-8067 Petershausen, Germany...Korund und und rocas alcalinas alcalinas(Australia, (Australia,Nigeria, Nigeria, Cambodia y ThailanCambodia...46. Growth structures in natural sapphire from Australia; planes parallel to c (0001) and r (1011). View... Growth structures in natural sapj)hire from Australia; planes parallel to c (0001), n (2243) and z (2241) |  | Brew, David A., Johnson, B.R., Grybeck, Donald, Griscom, Andrew, Barnes, D.F., Kimball, A.L., Still, J.C., Rataj, J.I. (1978) Mineral resources of the Glacier Bay National Monument Wilderness Study Area, Alaska. Open-File Report Vol. 1978 (78-494) US Geological Survey doi:10.3133/ofr78494 | Report (issue) | | vicinity C-162 North side of Johns Hopkins Inlet gold 22 anomaly C-168 Johns Hopkins_J.nlet_moj.ybdenum...Reid Inlet gold area C-195 Introduction C-195 LeRoy mine C-199 Rainbow mine Incas mine - ; C-193...-continued j i Page i Reid Inlet gold area-ffontinued 10 13 Sentinal mine CH221 Highland Chief (Joe's...C-237 Mt. Parker area C-: 237 Russell Island gold prospect C-238 Ptarmigan Creek basin C on c lus...deposit- C-253 Dundas Bay tungsten prospect 22 Gold placer south of Wood Lake Other occurrences or prospects |  | | Journal (issue) | | retains some of the brick buildings erected in the gold-rush years between 1855 and 1860, following a disastrous...of which 55 percent is Douglas fir, 25 percent western yellow pine, 13 percent sugar pine, 6 percent white...several different ages have been mined for placer gold. The most productive have been the recent gravels...157, 1903. D. P., The Weaverville-Trinity Center gold County, California: U. S. Geol. Survey, Bull. 430...extensively mined by the hydraulic method at the La Grange mine, west of Weaverville, belong to a fault-block of |  | | Report (issue) | | diatomite of T ertiary age R ec:ent ~'1lines; placer gold in Trans\·er se R anges 1. ~ierra Xe, ada _____...rer,la<:Pments in serpentine P eninsular R anges Gold bells Tin district (;pn1-bcari 11g llt'~n1a tite...district northern Coast R anges-Tertiary Yer.v little gold in ,Jurassic rocks Titanium deposits in 'an Gabriel...and Qu aternary Complex metalliferous c.l eposit~. gold and sih·er. <.'CC. Epithermal manganese deposits...various sa1i n<>::: • Sulful' anrl g_,·psum clepo its Gold and tungsten placers Late Juras ·ic ancl earl y |  | | Journal (volume) | | centers of the state; exhibits of minerals, rocks, mine models, etc.; a service laboratory for the determination...47 Barium, by W, B. Winston 85 Penn Mine Slag Dump and Mine Water, Calaveras County, fornia, by Frank...La Joya mine, Napa County 1. Geologic 2. Underground workings map of of La Joya mine, Napa County...Geologic Densmore mine, Tuolumne County 5. A, Harvard mine, Tuolumne County. mine, 7. 8. In pocket...publicity, are seeking information on elementary gold placer mining and the placers where they may profitably |
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