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Casquero, J. L. Garcia, Priem, H. N. A., Boelrijk, N. A. I. M., Chacon, J. (1988) Isotopic dating of the mylonitization of the Azuaga Group in the Badajóz-Córdoba belt, SW Spain. Geologische Rundschau, 77 (2) 483-489 doi:10.1007/bf01832393 Journal (article/letter/editorial)
M2 of low grade (epidote, zoisite, chlorite, actinolite, albite, almandine). Relict assemblages of clinopyroxene...7, La Atalaya Fm., 8, Sierra Velita Fm., 9, Torrecillas Fro.; 10-12, Igneous rocks, 10, Ribera del Fresno...Ordovicien, Silurien et Devonien dans le Nord de la province de Seville (Espagne). C. R. Ac. Sci. Paris, ser
Chukanov, Nikita V., Chervonnyi, Alexandr D. (2016) Infrared Spectroscopy of Minerals and Related Compounds. Springer International Publishing. doi:10.1007/978-3-319-25349-7 Book
41)(Si3.86Al0.10 Fe0.04O10)(OH)2 from Mikhailovskii mine, Zheleznogorsk, Russia (Chukanov 2014a). IR spectra...In Fe3+-bearing Mg-poor schorl from the Limoeiro mine, Murta, Minas Gerais, Brazil, the band of OH groups...area), olmiite CaMn(HSiO4)(OH) from N’Chwaning II mine, Kalahari manganese fields, South Africa (c), and...brandtite Ca2Mn(AsO4)2·2H2O from skarn (Harstigen mine, Sweden) (b), and roselite Ca2Co(AsO4)2·2H2O from...from Cigana mine, Brazil (a), landesite [nominally, Fe3+Mn2+2 (PO4)2(OH)·] from Bull Moose mine, South Dakota
(1977, June) Rocks & Minerals Vol. 52 (5) Informa UK Limited Journal (issue)
Mines and Localities BE A PROSPECTOR VISIT OUR _MINE_-KEEP WHAT YOU FIND DOOR PRIZES HOURLY DEALERS...J. Alexander Speer Minerals from the Old Sulphur Mine, Louisa County, Virginia Richard S. Mitchell and...Classified Advertisements VIRGINIA! The Rutherford Mine, Amelia Court House and certainly Mineral, Virginia...the Blue Ridge (Stose et al., 1919). The Crimora mine, in Augusta County (Marcin, 1958), has the distinction...having yielded more man­ ganese ore than any other mine in the United States. Nodular psilomelane made up
(1932) Tertiary and Quaternary geology of the lower Rio Grande region, Texas. Bulletin Vol. 837. US Geological Survey doi:10.3133/b837 Report (volume)
region 7 miles northeast of Oilton (formerly Torrecillas), about 38 miles east of Laredo, and 100 miles...of Llave Creek 100 yards east of the mine, it is roofed in the mine shaft by 20 to 25 feet of fine to medium...sample from Mount Selman formation near Santo Tomas mine, Webb County (sample 02170) Bedding. No bedding...volcanic glass and heavy grains, including obsidian, actinolite, garnet, magnetite, rutile, olivine, and tourmaline...Heavy materials, obsidian, magnetite, garnet, actinolite, limonitic aggregates, rutile, leucoxene, olivine
Johnson, Paul Willard (1965) A Field Guide to the Gems and Minerals of Mexico. Gembooks, Mentone, CA. Book
Eulalia District....... El Potosi Mine............. San Antonio Mine....... Cusihuiriachic District................................. Minerals of Ojuela Mine .... . Velardena District.........................Guanajuato District ..................... El Sanlin Mine......................... San Miguel de Allende ...assistant superintendent, both of Fresnillo’s Naica mine, helped with data and review. Dr. Edwin Roedder...made possible our visit to the Esperanza fluorite mine. Engineer Macario Munoz, Comision de Fomento Minero
(2018) Musonoi!. The Mineralogical Record Vol. 49 (2) The Mineralogical Record, Inc. Journal (issue)
tgressman@comcast.n et The Musonoi mine, Kolwezi District, Lualaba Province, Democratic Republic of the Congo...COVER: METATORBERNITE, 6.6 cm, from the Musonoi mine, Kolwezi District, Democratic Republic of the Congo...and on the best grossular garnets from the Jeffrey mine (2015). The Yukon Territory has been one of Rod's...west of the Mackenzie River Delta. The Nanisivik mine on Baffin Island was another prolific locality pioneered...Nanisivik mine, at Rapid Creek in the Yukon, at the El Bonanza mine, at the Society Girl mine, and at Emerald
(1965) Geology of the Ciales quadrangle, Puerto Rico. Bulletin Vol. 1184. US Geological Survey doi:10.3133/b1184 Report (volume)
absent locally from near the center of barr-io Torrecillas eastward to the Rio Morovis for a distance of...topography of the Northern Foothills topographic province is shown on figure 4. TOPOGRAPHY OF THE MOUNTAINOUS...extensive overgrowth of wispy amphibole (tremolite-actinolite?) as a secondary mineral around the pyroxene...the vicinity of Torrecillas and the absence of a karst topography north of Torrecillas is not readily...such a circumstance, the Lares Limestone of the Torrecillas area would have been removed at that time. Such
Ridge, John Drew (1990) Annotated Bibliographies of Mineral Deposits in Europe Vol. 2 - Western and South Central Europe. Elsevier. doi:10.1016/c2009-0-15915-9 Book (volume)
to try to list all of the mining geologists and mine managers who made these visits possible and who...east of Coimbra (N40°12 N, 8 ° 2 5 W ) in the province off Beira f Baixa and some 25 km slightly NofW...crude ore averages about 0.3 per cent of WO3. The mine can produce 2000 to 2500 tons per day of tungsten...content of these two metals in the sections of the mine that were being mined. The tin (cassiterite) concentrates...Kelly and Rye (1979) point out, the Panasqueira mine is composed of several more or less localized deposits
(2007) Geology of México: Celebrating the Centenary of the Geological Society of México. GSA Special Paper 422. Geological Society of America doi:10.1130/978-0-8137-2422-5 Report (issue)
North American plate margin in México. It is this province that is the subject of the paper by Ferrari et...for the first time, a comprehensive view of the province, including its structural and stratigraphic characteristics...of the magmatic and tectonic evolution of the province as well as a discussion of the age-old debate...The Mesa Central (Mexican Plateau) is a geologic province whose stratigraphy and structure are very different...propose the crustal structure of this geologic province, taking into account the tectonics of the oceanic
(1977, July) Jewelry Making, Gems and Minerals 477. American Federation of Mineralogical Societies Journal (issue)
The spring of 1866 saw the opening of the Juanita Mine, Hutchason's first claim and, indeed, the first...district. Three weeks later the celebrated Graphic Mine began production. Colonel Hutcheson constructed...gave it his name, and leisurely worked it. When the mine began to indicate promise of developing into a rich...not stab1l12ed, appx. 65 pcs par strand) Small Chile. .......•.•...........•.•......•......•...........powder blue, appx. 120 pcs. per strand) Medium Chile ...............................................
(1938) Lexicon of geologic names of the United States (including Alaska) Bulletin Vol. 896. US Geological Survey doi:10.3133/b896 Report (volume)
called Mandan antygdaloid.] Belongs in Central Mine group. Older than Manitou amygdaloid and younger...the Mandan lode. Named for occurrence in Mandan mine, Keweenaw Co. Mandan flow. Includes Mandan amygdaloid...evi­ dently not the sole member of the sedimental province in which it is found. So, while retaining the...Peorian loess.] The name Manitoba'n is taken from province of Manitoba, Canada, in which general area the...U. S. G. S. P. P. 144, 1929. Belongs in Central Mine group. Is older than Medora amygdaloid and younger
Melody (1998) Love is in the Earth - A Kaleidoscope of Crystals. Earth-Love Publishing House. Book
beautiful and powerful mineral formation. Angel Torrecillas - for my first introduction to, and for his loving...number 9. [Astrological Sign of Scorpio] ACTINOLITE Actinolite crystals are long-bladed and are usually...produce a wearing-away of that which is unwanted. Actinolite is an immensely important tool. It is a phenomenal...attune to both the spiritual dimension and the province of chaos in order to facilitate the complete traversing...not yet been defined. It was found in a Beryllium mine and does contain silica. When using it in meditation
(1911) Encyclopædia Britannica (11th ed.) Vol. 1 - A to Androphagi. The Encyclopedia Britannica Company, Ltd, Cambridge. Book (volume)
together by one or two men who were still for their province. specialist learning, which has since given...ABADEH, a small walled town of Persia, in the province of Fars, situated at an elevation of 6200 ft....ABANO BAGNI, a town of Venetia, Italy, in the province of Padua, on the E. slope of the Monti Euganei...the royal functions to Mahommed b. Raik. Province after province renounced the authority of the caliphs...fourth in descent from Abbas, who, supported by the province of Khorasan, achieved considerable successes,