 | | Journal (article/letter/editorial) | | 253-260,1979, THE HYDROTHERMAL TRANSFORMATION OF SEPIOLITE TO STEVENSITE AND THE EFFECT OF ADDED CHLORIDES...Abstract-Hydrothermal reactions in the system sepiolite/H20 have been examined between 149° and 316°C...316°C. Approximately 10-20%> of the starting sepiolite was converted to a smectite (stevensite) at 204°C within...system. In the presence of NaC!, about 60% of the sepiolite was converted to stevensite, whereas, only 5%...in these systems. Above 316°C, 60-80%> of the sepiolite was converted to stevensite in 24 hr, regardless |  | | Report (volume) | | and Geology Bull. Idaho Bur. Mines and Geology County Rept.Idaho Bur. Mines and Geology Mineral Resources...Idaho Bureau of Mines and Geology Bulletin and County Report and Mineral Resources Report. Moscow, Idaho...Division, Nebraska Water Survey Paper. Lincoln, Nebr. Nevada Bur. Mines Prelim. MapNevada Bur. Mines Rept.Nevada... Nev. Nevada Dept. Conserv. and Nat. Resources Ground-Water Resources-Inf. Ser. Rep~.- Nevada Department...City, Nev. :xm Nevada Dept. Conserv. and Nat. Resources Water Resources BulL-Nevada Department of Conservation |  | | Book | | Department of Geological Sciences Duluth MN 55812-2496 USA grapp@d.umn.edu ISBN: 978-3-540-78593-4 e-ISBN:.... . . . . . . . . . . . 42 3.1 Granite grinder, Mine Dunquash, Egyptian Eastern Desert . . . . . . ....quartzite, Boulder Lake Reservoir, St. Louis County, Minnesota, USA . . . . . . . . . . . . . . . . . . . ...southwestern USA . . . . . . . . . . . . . . . . . . . . . 87 Basalt hand axe from unnamed wadi near Mine Mueilha...Superior north shore, USA . . . . . . . . . . . 90 Hafted granite hammer from a mine near Bir Al Alam, Egyptian |  | | Report (volume) | | Nev. State Engineer's Office, Water Res. Bull.-Nevada State l1ngineer's Office, Water Resources Bulletin... 299, Dec. 1955. Aitchison, William E. Donalda mine operations [Quebec]: Canadian Min. Jour., v. 76...and gas possibilities of the basins of the Sierra County region, in N. Mex. Geol. Soc., Guidebook of south-central...diorite pegmatite near Camp Irwin, San Bernardino County, California: Am. Mineralogist, v. 40, nos. 5-6...investigations in the Hockley salt dome, Harris County, Texas: Geophysics, v. 20, no. 4, p. 829-840, illus |  | | Report (volume) | | Idaho Bur. Mines and Geology Pamph.-Idaho Bureau of Mine~j~· and Geology Pamphlet. Moscow, Idaho. Ill. State...zinc-lead-barite deposits in an area in Lafayette County east of Cuba City, Wisconsin: U. S. Geol. Survey...de;posits in GoOdsprings '(Yellow Pine} district,, Nevada: U.S. Geol. :Survey Bull. 1010, vi, 111 p., illus...the north side of San Gorgonio Pass, Riverside County, Map Sheet no. 20 of Jahns, R. H., ed., Geology...William. Geology of Garrett County, in Geology and water resources of Garrett County: Md. Dept. Geology, Mines |  | | Report (volume) | | described. Div. Mines, 1; Jenkins, O. P., Choctaw County, Highway 17 area: 3. Toulmin, L. D., Jr., 3. Minor:...analysis: KelH. D., 5. ler, W. D., 3. Talladega County, hematiteOklahoma, potash agstone, granite magnetite...ground water: Powham, C. E. ell, W. J., 4. Marengo County: Newton, J. G., 1. Core-drilling program, ChattanooMica:...J.,4. Excursion, Tertiary type-localiMontgomery County: Reade, ties: Rainwater, E. H. , 1. H. L. , Jr...Harris, H. B. trolled: Braunstein, J., 3. Escambia County: Cagle, J. W. ,Jr. Pollard field: Jones, W. B. |  | | Report (volume) | | are: ALABAMA, ALBERTA, CANADA, JAMAICA, MEXICO, NEVADA, and UNITED STATES. CANADA and UNITED STATES are...are as follows: COLORADO. Mineralogy. Montrose County, uranium-vanadium deposits: Weeks, A. D., 13R....Iron, Cook County, titaniferous magnetite: Grout, F. F., 5. IRON. Minnesota, Cook County, titaniferous...Journal. Birmingham, Ala. Ala. Geol. Survey Bull.; County Rept.; Inf. Ser.; Map; Mus. Paper; Special Rept...Rept. Alabama Geological Survey Bulletin; County Report; Information Series; Map; Museum Papers; Special |
|
