| | Journal (issue) | Cairncross & C. R. Anhaeusser Minerals of the Linwood mine, Scott County, Iowa ............. 231 by P. L. Garvin...M. Crawford Famous mineral localities: Hiendelaencina, Spain ............... 241 by M. Calvo & E. Sevillano...in the still open underground workings of the Gem mine. He encountered an open pocket containing well formed...camps he would visit. He would typically stop in Santa Eulalia, Charcas, Mapami, Durango and Guanajuato...conglomerate. The stories of these early discoveries and mine developments, some of which were conducted under | | | Journal (issue) | Cairncross & C. R. Anhaeusser Minerals of the Linwood mine, Scott County,Iowa ..................... 231 by...M. Crawford Famous mineral localities: Hiendelaencina,Spain .........................241 by M. Calvo...M o n t B lanc, C h a m o n ix , F ran ce. T h e la rg e st flu o rite cry stals m e a s u re 2.9 cm...in the still open underground workings of the Gem mine. He encountered an open pocket containing well formed...camps he would visit. He would typically stop in Santa Eulalia, Charcas, Mapami, Durango and Guanajuato | | | Book | Crystals up to 140mm (5'A in) long occurred in the Ray mine and in Bisbce, Arizona, USA. Very fine spincl-law...100 mm (4 in) long, come also from the San Gcnaro Mine in Huancavclica and Uchucchaqua, Peru. New finds...many localities in California, USA (Colorado Quartz mine. Nigger Hill and others). Fine leaf gold comes from...110 mm (47.6 in) long were very rare in Ground Hog mine, Gilman, Colorado, USA. The largest known sheets...of crystallized gold occurred in the Jamestow n mine. California, USA, where a cavity, which yielded | | | Book | Crystals up to 140mm (5½ in) long occurred in the Ray mine and in Bisbee, Arizona, USA. Very fine spinel-law...100 mm (4 in) long, come also from the San Genaro Mine in Huancavelica and Uchucchaqua, Peru. New finds...Dorado, California, US.A. Gold, 68 mm, Eagle's Nest Mine, California, US.A. Gold gold on it. Typical aggregates...many localities in California, USA (Colorado Quartz mine, Nigger Hill and others). Fine leaf gold comes from...mm (4 5/i6 in) long were very rare in Ground Hog mine, Gilman, Colorado, USA. The largest known sheets | | | Journal (issue) | Islet Famous mineral localities: the Silver Islet mine, O n ta rio ............... 49 by W. E. Wilson ...photo © SILVER crystals, 3.3 by 4.5 cm, from the mine, Kongsberg, Norway. (See the this issue.) Keith...silver mines at all in Asia. He does mention a silver mine in Macedonia that used to yield a talent of the...out, a for tuitous discovery was made in distant Spain. An intense forest fire on a certain mountainside...January-February, 1986 Figure 2. Interior of a German silver mine, 1830s. Photo Deutsches Museum, Miinchen. hillside |
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