 | | Journal (article/letter/editorial) | | core from a drill hole near Ojo Caliente hot spring in Lower Geyser Basin, Yellowstone National Park,...m north of Ojo Caliente hot spring on the west rim of Pocket Basin in Lower Geyser Basin, Yellowstone...quartz, pectolite, montmorillonite, and possibly albite. Hydrothermal analcime and pyrite occur in the...the microprobe was later determined to lie in the lower size range, 4 to 10 ,c. Furthermore, only those...water from the deep aquifer (88 m) up to Ojo Calientehot spring. Water from the 88 m aquifer was sampled |  | | Book (edition) | | LeadBoulder ville-Boulder County belt — The tungsten deposits en—The County —Summary — Deposits with native...—Pyrite-enargite veins —The pyritic replaceShasta County, California ment deposits — Copper deposits The...gabbros and diorites from the Encampment district, Wyoming, and found copper in all, the largest quantity...syenite porphyry in the Valkyr Mountains, east of Lower Arrow Lake, British Columbia, contained gold that...Candelaria, Nevada 1 1 California -\mdstone, Colusa County, California Sandstone, Angel Island, California |  | | Book (edition) | | waters-Oxidation of pyrite - Examples. CIIAPTER VI THE SPRING DEPOSITS AT THE SURFACE . . . . . . . ....ColoradoThe Leadville-Boulder County belt-The tungsten deposits of Boulder County-Summary- The lead-silver...deposits of Jerome, ArizonaCopper deposits of Shasta County, California- The pyritir deposit 598 CONTENTS...thickness of which is from 60 to 100 kilometers. The lower part is of basaltic or gabbroitic composition, and...the dry assay, ,vhich is 1;,-1 per cent or more lower than the exact content. In some cases the lead is |
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