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(1977) Europe Issue. The Mineralogical Record Vol. 8 (4) The Mineralogical Record, Inc. Journal (issue)
Lengenbach Mineral Locality, Binna Valley, Valais, Switzerland............................................Imhof Famous Mineral Localities: Lengenbach, Switzerland 275 by Stefan Graeser Rare Earth Minerals in...Bochum-Querenburg, West Germany Eric Offermann Arlesheim, Switzerland photomicrography: Julius Weber Mamaroneck, New...g e n b a c h q u a rry , B in n a V a lle y , Valais, S w itz e rla n d (see a rtic le s in th is issue...have been formed in the last few years. The Oslo Area club (Oslo og Omegn Geologiforening) has its own
Graeser, S. (1968) Lead isotopes and minor elements in galenas and sulphosalts from Binnatal. Earth and Planetary Science Letters, 4 (5) 384-392 doi:10.1016/0012-821x(68)90068-x Journal (article/letter/editorial)
sches Institut, University of Berne, Berne, Switzerland Received 6 May 1968 Lead isotope compositions...galenas and sulphosalts from Binnatal (Ct. Wallis, Switzerland). Isotope compositions yielded model ages ranging...geodes in a mostly "sugary", white dolomite of Triassic age. This dolomite represents the sedimentary cover...Monte Leone nappe. There are several different dolomite layers passing through the valley in N E - S W...direction (fig. 2). In a detailed study on the dolomite and the sulphosalts from the Binnatal [2] we tried
Thompson, R. M., Gower, J. A. (1954) A magnesium borate from Isere, France, and Swift River, Yukon Territory, with x-ray powder data for some anhydrous borates. American Mineralogist, 39 (5-6) 522-524 Journal (article/letter/editorial)
these minerals, monazite, zircon, galena and chalcopyrite have been identified. AcrwowtBocMENTS Mr. Franc...polished section, the sphalerite shows exsolved chalcopyrite and a lesseramount of stannite in the form of...thesis, Unirers'ity of British Columb,ia,1952). This area lies in the southeastern Yukon Territory between...settlement in the area. A magnetite-pyrrhotite deposit in limestone and dolomite outcrops on the east bank...noted in a gangueof serpentine,diopside, calcite, dolomite, chlorite, and clinohumite. Ludwigite needlesabout
Smith, Arthur E., Fay, Robert O., Lobell, Joe (1997) Oklahoma: Mineral Locality Index. Rocks & Minerals, 72 (4) 252-264 doi:10.1080/00357529709605050 Journal (article/letter/editorial)
brochantite, and sphalerite. 0 k,,,ama, a state with an area of almost 70,000 square miles, is not known as the...counties. In addition, the TriState zinchead mining area, active for more than one hundred years, extends...southeastern Oklahoma. Only relatively recently has this area been seriously exploited by recreational and commercial...of this type of locality is the copper mineral outcrops in the Permian red beds. Joe Lobell’s (1986) article...R.11W, plus others, Permian-age Cedar Springs Dolomite and Flowerpot Shale: malachite (Fay 1962, 1964)
El-Shatoury, H. M., Whelan, James A. (1970) Mineralization in the Gold Hill mining district, Tooele County, Utah. Bulletin 83. Utah Geological Survey Report (issue)
. . . . . . . . Geologic map of Rodenhouse Wash area, showing occurrence of berylliferous quartz-carbonate-adularia...,,/ ~ '\ 20 CO. 30 , ~y;~ 'I. ........ AREA OF INDEX Scale in Miles Improved road - - - Unimproved...EI-Shatoury.J../ and J. A. Whelan..L! ABSTRACT area is composed of a highly dissected group of hills...of Gold Hill village is 5,321 feet. The Gold Hill area is bounded on the east by the Great Salt Lake Desert...Mountain whose highest elevation is 7,541 feet. The area is characterized by an interior drainage system
(1954) Fluorspar deposits of Utah. Bulletin Vol. 1005. US Geological Survey doi:10.3133/b1005 Report (volume)
5. 6. Geologic map of the Cougar Spar-Blue Bell area, Beaver County, Utah. . ..,. <-. Geologic plans...sizeable tonnages of fluorspar from pipes in faulted dolomite and rhyolite porphyry. From 1918 to 1924 the Silver...Star district near Milford, in the Monarch (Staats) area 47 miles west of Milford, and in the Indian Peak...Utah-Nevada State line. In Juab County the fluorspar area is in the Thomas Bange in, the center of the county...Quartz locally fills openings in fluorite and the dolomite wall rock in the Thomas Range district; in some
Smith, R. C. II (1977) Zinc and lead occurrences in Pennsylvania. Mineral Resource Report M72. Pennsylvania Geological Survey Report (issue)
author with sampling in the active Friedens ville area; exploration geologist Charles G. Van Ness furnished...through the trace-sphalerite occurrences in the York area. IV Drs. Jacob Freedman and John W. Price of...drill site), and R. L. Schmiermund (Keystone mine area base map). Donald T. Hoff of the William Penn Memorial...assisted with field work in the Altoona 15' quadrangle area, and assisted with the difficult mapping of the...of The New Jersey Zinc Company Woodbury prospect area 305 149 Berks County Grace Mine 271 Oley Valley
Gee, R. D. (1986) Peak Hill, Western Australia, second edition (2nd edition). 1:250 000 explanatory notes. Geological Survey of Western Australia Report (issue)
following what was largely reconnaissance mapping in an area whose complexity was not recognized at the time...emphasize the geological importance that this key area holds in gaining an understanding of the tectonic...occur on these drainage divides, a s most of the area has been subject to some dissection. These uplands...areas of latcritic plain, namely, the interfluve area southeast of Mount Leake and in the far northeast...i i l d e Formation Robinson Range BIF ~ A dolomite cheri breccia Labouchere Horseshoe (BIF indicaled)
Ridge, John Drew (1976) Annotated Bibliographies of Mineral Deposits in Africa, Asia (exclusive of the USSR) and Australasia. Pergamon Press. doi:10.1016/c2013-0-02747-8 Book
1 , Sur des inclusions cobaltiferes dans la chalcopyrite d'Azegour (Maroc) (example d'utilisation de...Paleozoic beds in the Azegour dis­ trict; their outcrops are grouped in four principal bands that strike...the west side, they are anticlinally folded in the area between the two summits of the Aborji Mountain....changes begin in the schists. Carbonates in this area are, however, even more strongly affected. The schists...skarn in which the principal ore mineral is chalcopyrite, and it is accompanied by pyrite. Pyrite also
(1915) The calcite marble and dolomite of eastern Vermont. Bulletin Vol. 589. US Geological Survey doi:10.3133/b589 Report (volume)
DIRECTOR BULLETIN 589 THE CALCITE MARBLE AND DOLOMITE OF EASTERN VERMONT BY T. NELSON DALE WASHINGTON...the marble and dolomite localities described. II. A, Polished slab of granular dolomite breccia from Plymouth... such as coal, iron, oil, or copper, in a given area, but others treat of all the economically important...at present not only impossible to determine the area and general attitude of many of the beds but also...formations which are but partly exposed. The eastern area appears to be .one of greater metamorphism than
Bagas, L., Williams, I. R., Hickman, A. H. (2000) Rudall 1:250 000 sheet, Western Australia, second edition (2nd edition). 1:250 000 explanatory notes. Geological Survey of Western Australia Report (issue)
west to east across the central part of the sheet area. Occupying the northern margin of the Little Sandy...southwestern margin of the Great Sandy Desert, the area forms part of the Marble Bar District of the Pilbara...River National Park covers about 60% of the sheet area, and is centred on the drainage of the Rudall River...sheet area. A good quality, four-wheel drive track connects the southern part of the sheet area to Newman...AND CURRENT INVESTIGATIONS The isolation of the area and the lack of a permanent water supply impeded
(1954) Colonial Geology and Mineral Resources Vol. 4 (4) Colonial Geological Surveys Journal (issue)
France, Canada, Germany, Holland, Italy, Sweden, Switzerland, U.S.A. ASSAYERS BANK to OF the ENGLAND...larger size rock sections. Specimens up to 8" by 6'" area can be cut quickly andeconomically. Thismodel can...Plate I Photomicrographs of Rocks from Broken Hill Area . facing p. 356 Plate II Photomicrographs of...of Broken Hill a narrow ESB-trending tongue of dolomite, with subordinate bands of siliceous and argillaceous...angles a north-westerly plunging syncline in the dolomite. They strike in a general direction between N
(1994) USGS research on mineral resources, 1994; Part B, Guide book for field trips. Circular 1103. US Geological Survey doi:10.3133/cir1103b Report (issue)
yourself on these outings. If you are new to the area, please note that the Sonoran Desert vegetation...a high-standing area that provided detritus ihat was shed northeastward into the area now occupied by...known magmatic or tectonic activity (fig. 1). One area is the Mojave Desert and adjoining parts of the...eastern California and western Nevada. The other area is in southern Arizona and northern Sonora. Whether... south of Arivaca in the Oro Blanco-Ruby mining area, subsided far less during initial collapse (as much
Beaty, David W., Landis, Gary P., Thompson, Tommy B. - Eds. (1990) Carbonate-Hosted Sulfide Deposits of the Central Colorado Mineral Belt. Economic Geology Monograph 7. Economic Geology Publishing Company Report (issue)
marmatite with minor gale na and quartz. W hite dolomite fills some ,·ugs. Late narrow veinlets of quartz...hrownis11-gray dolomite sand matrix , locally cemented or veined with ferroan dolomite. rv1oose mine,...Leadville Dolo1nite: Geochemisti·y of the Leadville Dolomite (Mississippian), central Colorado ..............ore-bearing b e ds in the Leadville Dolomite, Leadville-Gilman area .....................................which an estin1ated 50,000 people 1noved into th e area (Blair, 198 0). These so-called " Fifty-Niners"
Mapel, W. J. (1954) Reconnaissance for uranium in black shale, Northern Rocky Mountains and Great Plains, 1953. Trace Elements Investigations 464. US Geological Survey doi:10.3133/tei464 Report (issue)
content of basal Mississippian black shale at outcrops in the northern ~ocky Mountain region. • e ~ •...inves~igation by the Geological Survey. FIELD WORK Outcrops of black shale described in the geologic literature...appreciable radio= activity were sampled. Roads between outcrops were traversed with a car= mounted scintillation...According to Nordquist~ sandstone~ siltstone, or dolomite." the upper shale unit may be correlative with...page 327 Table '12 of analytical data and outcrops examineda Equiva"" lent uranium Map no. (fig
Van Alstine, R. E., Worl, R.G., Heyl, A.V., Trace, R.D., Parker, R.L., Griffitts, W.R., Sainsbury, C.L., Cathcart, J.B. (1976) Geology and resources of fluorine in the United States. Professional Paper 933. US Geological Survey doi:10.3133/pp933 Report (issue)
....................................... Stanley area .. ... .. ..... .. .. ..... ... . .......... .....27. Cross section of Davenport mine, Moore Hill area, Kentucky.........................................veins occur in volcanics and porphyries and in dolomite, respectively; and the Snowbird, Spar, and Crystal...district, the Central Kentucky district, and the Rossie area, New York. Deposits of the Valley and Ridge type...minerals are described in detail, by geographic area; many other deposits are described briefly, and
(1955) World News on Mineral Occurrences. Rocks & Minerals, 30 (11) 583-594 doi:10.1080/00357529.1955.11767886 Journal (article/letter/editorial)
in one article, we shall take up the Pegmatite Area this time. There is quite a 'belt' of this formation...plentiful here. There are many old mines thru this area. Another way into this territory is by gravel road...stepping off into them. Not uncommon, thru this area, they are a definite hazard to the careless. Proceed...white, cleavable mass. Chalcopyrite, tiny bronzy xls in white calcite. Dolomite, tiny white xls on calcite...the filled-in shafts, associto the opalized wood area where we ated with phlogopite, graphite, and pyrfound
Geological Survey of India (2022) Special Publication Vol. 1-V (77), A Manual of the Geology of India - Precambrian, Part-V : Extrapeninsular Region (4th ed.) Report (edition)
Raina, 1964) 10 Fig.16.1.1c Geological map of the area around Jorethang-Jorebungalow areas of Sikkim-Darjeeling...Sikkim-Darjeeling Himalaya 11 Fig.16.1.1d Geological map of area around the Mahakal Hill, West of Jainti River dist...phyllite-metawacke sequence (Gorubathan Formation) at Saliram area, T.S.No. 78A/7 15 Fig.16.1.1h Phylllite (with...sheen) of Gorubathan Formation at Lower Gangyap area, T.S. No. 78A/7 16 Fig.16.1.1i Thinly bedded...bedded quartzite (Gorubathan Formation) at Saliram area, T.S. No. 78A/7 16 Fig.16.1.1j Thinly laminated
McIver, J.R. (1967) Gems, Minerals and Rocks in Southern Africa. American Elsevier Publishing Company, Inc. Book
an amateur, whose exploration of the Klerksdorp area is a gold-mining epic. Yet with these examples of...decided that not far from his front door there lies an area that he wants to investigate before he goes further...nature of the mineral deposits that occur in the area covered by each map. Such information is invaluable...a to ,,·hether prospectino- is permined in char area and, if so, for which mineral . If prospe ting i...are the gold-bearing quartz veins of the Barberton area, the antimony and associated mercury ores of the
Deer, W. A., Howie, R. A., Zussman, J. (1962) Rock-Forming Minerals (1st ed.) Vol. 5 - Non-Silicates. Longman. Book (volume)
111 118 122 124 SULPHIDES Pyrite Pyrrhotite Chalcopyrite . Sphalerite Galena . 128 128 146 168 166 180...CARBONATES . Calcite . Magnesite Rhodochrosite Siderite Dolomite Ankerite Huntite Aragonite Strontianite . Witherite...aureoles, having been formed by the dissociation of dolomite, CaMg(C03)2-^-CaC03 + MgO + CO2, and often occurs...Progressive metamorphism of siliceous limestone and dolomite. Journ. Geol., vol. 48, p. 225. _and Schairer...1951. The zoned contact skarns of the Broadford area, Skye: a study of boronfluorine metasomatism in
(1935) Zinc and lead deposits of northern Arkansas. Bulletin Vol. 853. US Geological Survey doi:10.3133/b853 Report (volume)
____________________________ _____ ______ _________ _ R ock outcrops ______ ____________ ____ __ ____ ___ __ ______...ins______________________ D epo it in fin e-grained _dolomite_------------------- D eposits in medium- and coar...g conti.nuation of lam ination lines of Cotter dolomite into the chert __ ___________ __ ____ ______ 20...form of authigen ic feld par in li m tones and dolomite of th Ev rton formation _________________________...ar th otter dolomite and a erta in bed , about 10 f t thick , lying in th Powell dolomite 00 f t nboYe
Gee, R. D. (1986) Explanatory Notes on the Peak Hill 1:250 000 geological sheet, Western Australia (2nd edition). Record 1986/11. Geological Survey of Western Australia Report (issue)
t h e geological importance t h a t t h i s key area h o l d s i n g a i n i n g a n u n d e r s t a...a i n a g e d i v i d e s , a s most o f t h e area h a s been s u b j e c t t o some d i s s e c t...i c p l a i n , namely t h e i n t e r f l u v e area s o u t h e a s t o f Mount L e a k e , a n d i...Formation 0 i Robinson Range BIF EARAHEEDY GROUP dolomite Labouchere, Horseshoe (BIF indicated ), Thaduna...and stratigraphic uncertainties in this complex area, the Peak Hill Metamorphic Suite is rightly retained
Thorne, A. M., Seymour, D. B. (1991) Geology of the Ashburton Basin, Western Australia. Bulletin 139. Geological Survey of Western Australia Report (issue)
Creek Dolomite, Duck Creek Gorge. Alternating beds of stromatolitic and non-stromatolitic dolomite (dark...24 CHAPTER 3 CHEELA SPRINGS BASALT AND WOOLY DOLOMITE Page Cheela Springs Basalt ........................................................... Wooly Dolomite ................................................42 CHAPTER 5 DUCK CREEK DOLOMITE AND JUNE HILL VOLCANICS Duck Creek Dolomite .............. ...........Creek Dolomite ........................... Relic evaporite textures in the Duck Creek Dolomite .....
Shapiro, Lewis H., Gries, John Paul (1970) Ore deposits in rocks of Paleozoic and Tertiary age of the northern Black Hills, South Dakota. Open-File Report Vol. 1970 (70-300) US Geological Survey doi:10.3133/ofr70300 Report (issue)
127 4.62.1 Lead-Blacktail Area ............ 127 4.62.2 Yellow Creek Area ............. 130 Ragged...CONTENTS - Con't. 4.8 4.9 Page 4.74.1 Dacy Area ................. 147 4.74.2 Deadwood Standard...Mining and Reduction Co. . . 162 4.74.6 Ulster Area ................ 170 4.74.7 Victoria Gold Mining...Other Prospects .............. 180 Squaw Creek Area .................... 182 4.81 Introduction ............. 182 4.82 Mines of the Squaw Creek Area ........... 183 Two Bit District ...........
Perkins, George H. (1930) 1929-1930. Report of the State Geologist on the Mineral Industries and Geology of Certain Areas of Vermont 17. Vermont State Geologist Report (issue)
................ 5—Generalized section of ocher area .......................... 58 110 118 6—Map showing..................................... 12—Monadnock area in Vermont ............................... 13—Philipsburg...THE VERMONT STATE GEOLOGIST PAGE 32—East Mountain area showing section lines and topography... 238 33—Mendon...to be ascribed. Geologically Vermont is not a new area, if we go back to the times when the foundation...Vermont except to repeat that it is a very old land area. All the essential data by which the age can be