 | | Journal (article/letter/editorial) | | mineralisation in the Sams Creek peralkaline porphyritic granite, South Island, New Zealand Received: 9 July...potential sources of sulphur for sulphides in the Sams Creek veins. Another possible source of the sulphur...alteration/mineralisation, and deformation in the region are not well constrained, which makes it difficult...crystallisation of the Sams Creek granite or an underlying magma chamber, then the Sams Creek gold deposit appears...Brathwaite GNS Science, P.O. Box 30-368, Lower Hutt, New Zealand E-mail: k.faure@gns.cri.nz Keywords Granite |  | | Journal (article/letter/editorial) | | Prospects of the Waitekauri Area, Hauraki Goldfield, New Zealand MARK P. SIMPSON†AND JEFFREY L. MAUK School of...Auckland, New Zealand Abstract The Waitekauri area of the Hauraki goldfield, New Zealand, contains several...Jubilee, Scimitar, Scotia, Teutonic, and Jasper Creek deposits and prospects, which are hosted by andesitic...restricted to shallow levels at both Scotia and Jasper Creek. Albite occurs in a discrete zone below adularia...illite-smectite and smectite at Teutonic and Jasper Creek. Veins are typically less than 10 cm wide, but have |  | | Report (volume) | | ................ Geography of the Yukon-Tanana region..................................... Geography..................... Geology of the Yukon-Tanana region........................................ Geology........................................... Birch Creek schist................................................................. Gold in the Yukon-Tanana region........................................... General....................... 53 53 54 54 54 55 Birch Creek schist......................................... |  | | Report (volume) | | Prof. H. E. Gregory, Sheffield Scientific School, New Haven. Delaware.........Prof. B. L. Miller, Lehigh...Tangier Smith, Berkeley, Cal. New Jersey...... .Dr. H. B. Kummel, Trenton. New York.........Mr. D. H. Newland...Eureka V ALABAMA. 7 mine 4 miles northeast of Valley Head. Etowah County, white, good ball clay at Gadsden...Pegram. Dekalb County, coarse, sandy at Kaolin and Valley Head. Jefferson County, at Littleton, Mabel and...counties. Clay (porcelain). Dekalb County, dug near Valley Head, hard, white, close to halloysite, used for |  | | Report (issue) | | I Oregon . 1 Discussion Hudspeth and Gable Creek Formations, by Keith F. Oles Clarno Group, by Harold...have begun to yield to analysis in terms of the "new tectonics." Recent work in the Tertiary units about...and is ripe for reinterpretation in terms of the new tectonics. The fault blocks, basalt flows, and ignimbrites...the body of knowledge which surrounds a potential new source of almost Geology for the pollution-free...STRATIGRAPHY OF NORTH-CENTRAL OREGON HUDSPETH AND GABLE CREEK FORMATIONS Keith F. Oles Oregon State University |  | | Report (issue) | | (Petrology)—Appalachian Region—Congresses. 2. Olistostromes—Appalachian Region—Congresses. I. Horton,...Olistostromes of the Avalonian terrane of southeastern New England 0 iic0o0. sia SO OO BE ate. Richard H. Bailey...the U.S. Appalachians in order to emphasize these new and exciting research endeavors. Canadian Appalachian...a more complete picture of the geology. Several new discoveries and interpretations in the U.S. Appalachians...Orogen held in 1984 were unable to agree on any new or previous definition. Similar disagreements are |  | | Report (issue) | | changing world jeology of the National Capital Region Field Trip Guidebook Circular 1264 U.S. Department...and Recreation. Geology of the National Capital Region Field Trip Guidebook Joint Meeting of Northeast...geological and historical legacy of the National Capital Region. The field trips cover all of the major physiographic...of the central Appalachians in the Mid-Atlantic region. Trip 1 outlines the tectonic history of northern...the Paleozoic rocks of the Allegheny Plateau and Valley and Ridge province in West Virginia, Pennsylvania |  | | Report (volume) | | ...... New Hampshire........................................................... 190 201 New Jersey.............. New Mexico............................................................. New York. .........F. C. Schrader: Besides giving several thousand new localities of mineral deposits and adding more than...uranium and vanadium minerals in the high plateau region of the West. The present bulletin, like the earlier...especially from those of Arkansas, California, Colorado, New Mexico, Oregon, South Dakota, Tennessee, and Texas; |  | | Report (volume) | | series, a geologic name commonly used in the State of New York, is listed under the Canadian province of Ontario...Atlantic and Gulf Coastal Plain and the Caribbean region: ibid., v. 54, no. 11, p. 1713-1723. Reports American...A., 1956, Croixian type area upper Mississippi Valley, in Eodgers, John, ed., El sistema Cdmbrico, su...Eodgers, John, 1957, Principles of stratigraphy: New York, John Wiley and Sons, 356 p. Durham, J. W.,...Stratigraphic relations of Upper Cretaceous in Great Valley, California: Am. Assoc. Petroleum Geologists Bull |  | | Report (volume) | | to continue the compilation of geologic names as new names or re.. visions of old names appeared in the...pertinent geologic publications for preparation of a new lexicon. After the review had been brought up to...publish quickly some of the essential data concerning new names that had been published since 1935, the cutoff...Wilmarth Lexicon. Bulletin 1056-A listed about 5,000 new names introduced for use in North America, the Pacific...given in the Wilmarth Lexicon has been replaced by a new usage, which is given in the present lexicon. Thus |  | | Book (volume) | | . . . . . . . ... . . . . . . . . . 147 2 - 129 New or Insufficiently Known Iron Meteorites . . . . ...(1873) and many Mexican meteorites ; or entirely new meteorites could be established, such as Augusta...across, which are locally arranged in COLLECTIONS New York (11.4 kg), Vienna (7.8 kg), Budapest (2,I24... Perth (24.5 kg main mass), Washington (283 g), New York (230 g). Specimen in the U.S. National Museum...in the Faculty of Engineering, (Rock Collection , New School of Engineering, Mexico City) is erroneously |
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