 | | Journal (article/letter/editorial) | | XIINERALOGY OF THE N{OUNT ROSA AREA, EL PASO AND TELLER COUNTIES, COLORADO III. LANIPROPHYRES AND MINERAL DEPOSITS1...mineralogy of the Mount Rosa area, El Paso and Teller Counties,Colorado,we report the results of studies...ao"o*-o No. Olivine (altered) Augite Titanaugite Aegirine Barkevikite Biotite Andesine (Ab62) Oligoclase...Teller County. One-half mile southeast of Kineo Mtn., El paso County. Near trail, North Cheyenne Creek...Creek, El paso County. One-fourth mile northwest of pegmatite 61-4, El paso County. the larger rectangular |  | | Journal (article/letter/editorial) | | 20:04 16 May 2014 Stove Mountain Area Colorado Springs, Colorado All photos by Gary Zito unless otherwise...otherwise noted 224 ROCKS & MINERALS GARY ZITO Colorado School of Mines Metallurgical and Materials Engineering...Engineering Department 1500 Illinois Street Golden, Colorado 80401 gzito@mines.edu SARAH L. HANSON Adrian...20:04 16 May 2014 in the Stove Mountain area of Colorado have provided numerous attractive specimens of...crystals. Figure 1 (center spread). Stove Mountain, Colorado. Figure 2 (center spread, inset). An outcrop of |  | | Journal (article/letter/editorial) | | northeasterly-trending continentul Figure 2. Geologic map of the Colorado Front Range showing the Precambrian metamorphic...Karistrom 1978; Lanthier 1978). Farther south in Colorado, sediments accumulated in decper-water rocks formed...Survey into “Early, Middle, and Late” Eras. In Colorado we because of the subsequent folding and overthrusting...subduction zone and possibly the creation Era in Colorado and Wyoming of a volcanic island arc. Carpenter...perhaps be the Phillipine island arc, and Jack Colorado show two major rock groups with different ages |  | | Journal (article/letter/editorial) | | MINERALOGY OF THE MOUNT ROSA AREA, EL PASO AND TELLER COUNTIES, COLORADO. I. THE GRANITES1 E. B. Gnoss2.q...the southern termination of the Colorado Front Range, Teller and EI Paso Counties, Colorado.It may be reachedfrom...discoverlrof unusual minerals in pegmatitesof the St. Peters Dome district, which attracted attention of mineralogistsas...Miles Frc. 1. fndex map of the Mount Rosa area, Colorado. other plutons southeastof Pikes Peak. Stevens(1949)...approximately 1,200 square miles in the southern Colorado Front Range. The batholith extends from the Rosalie |  | | Report (issue) | | 886(2) Z=4 X-ray Powder Pattern: St. Peters Dome, Colorado, USA. 2.858 (10), 1.746 (8), 1.489 (8),...0 Total [98.98] [99.88] 100.5 (1) St. Peters Dome, Colorado, USA; by XRF, flame photometry, electron...pegmatite subjected to alkali metasomatism (St. Peters Dome, Colorado, USA); in pegmatite in a differentiated...microcline, albite, riebeckite, chlorite, zircon, aegirine, anatase, rutile, thorite, pyrochlore, xenotime...xenotime, genthelvite, zincian davidite (St. Peters Dome, Colorado, USA); landauite, rutile, monazite, bastnäsite |  | | Journal (article/letter/editorial) | | 97-106 Zinc- and Y-group-bearing senaite from St Peters Dome, and new data on senaite from Dattas, Minas...Denver, Colorado 80225, USA AND JOHN W . ADAMS 705 Garland Street, Lakewood, Colorado 80215, USA A B S...phase associated with murataite at the St Peters Dome area, Colorado. The Znand Y-group-bearing senaite is...Y)4(Zn,Fe+2)3(Ti,Nb)6Ols(F,OH), from E1 Paso County, Colorado (Adams et al., 1974), mention was made of...Pikes Peak biotite granite batholith of Colorado. The St Peters Dome area of the batholith continues to supply |  | | Journal (article/letter/editorial) | | MINERALOGY OF THE MOUNT ROSA AREA, EL PASO AND TELLER COUNTIES, COLORADO. II. PEGMATITESI EuceNB B. Gnoss...alkalic granites in the Mount Rosa area, west of Colorado Springs. One is the older calc-alkalic Pikes Peak...minerals in pegmatites of the St. Peters Dome district, Mount Rosa area,Colorado,attracted the attention of...and agesof pegmatites occur side-by-sidein the district has led us to a clarification of the paragenesis...the lack of muscovite and scarcity of beryl, the district receivedscant attention during World War II (Hanle-vet |  | | Journal (article/letter/editorial) | | 09:35 10 October 2014 Helen Hunt Falls, El Paso County, Colorado O wing to its diverse paragenesis and...localities is quite long. The Pikes Peak region of Colorado has been a historical source of exceptional zircon...zircon crystals from Helen Hunt Falls, El Paso County, Colorado. Dave Bunk specimen, Jeff Scovil photo...quartz specimen from Helen Hunt Falls, El Paso County, Colorado. Dave Bunk specimen, John Smolski photo...syenite in the Litchfield-Gardiner area, Kennebec County (King and Foord 1994). Zircon crystals to 2.5 cm |  | Adams, John W., Botinelly, Theodore, Sharp, W. N., Robinson, and Keith (1974) Murataite, a new complex oxide from El Paso County, Colorado. American Mineralogist, 59 (1-2) 172-176 | Journal (article/letter/editorial) | | 172-176, 1974 Murataite,a New ComplexOxidefrom El Paso County,Golorado' JouN W. AoAms,TnsooonB BorrNrnv,...^lNoKsrrH RogrNsox U.S. GeologicalSuraey,Denuer, Colorado 80225 Absfact Murataite, a new complex oxide with...OH),, occurs in a pegmatite in the St. Peters Dome area, Colorado. The mineral is cubic, spaae group...found in debris from a small pegmatite in the St. Peters Dome areagavean X-ray powderdiffractionpattern that...including albite, riebeckite, astrophyllite, zitcon, aegirine, rutile, thorite, pyrochlore, xenotime, g€trthelvite |  | | Book (edition) | | MILEAGE L OGS. REVISED EDITION Revised Edition, COLORADO GEM TRAILS AND MINERAL GUIDE HICllAHD :--1. PEARL...an extensive ¥em and mineral collecting tour 01 Colorado, revealing the interesting places where Nature...highways. Latest information is given on local tra\'el and collecting conditions and land ownership, so...Swallow, Publisher) 2679 South York Street Denver, Colorado 80210 - , =· - ·, BOOKS BY RICHARD M. PEARL...PEARL Exploring Rocks, Minerals, Fossils in Colorado America's Mountain: Pikes Peak and the Pikes Peak |  | Pekov, I. V., Chukanov, N. V., Kononkova, N. N., Zubkova, N. V., Rabadanov, M. Kh., Pushcharovsky, D. Yu. (2008) Elpasolite from hyperalkaline pegmatite of the Khibiny pluton, Kola Peninsula. Symmetry of elpasolite. Geology of Ore Deposits, 50 (8) 749-754 doi:10.1134/s1075701508080114 | Journal (article/letter/editorial) | | pegmatite in association with amicite, sodalite, aegirine, pectolite, catapleiite, sitinakite, lemmleinite-K...pegmatite of St. Peters Dome related to Pikes Peak Alkali Granite, El Paso County, Colorado, United States... (Polyakov, 1985); Morefield pegmatite, Amelia County, Virginia, United States, where it occurs as granular...prosopite (Kearns, 1995); and Zapot pegmatite, Mineral County, Nevada, United States, where elpasolite was described...Fremont County, Colorado, United States, in association with calcite, barite, fluorite, aegirine, cryolite |  | | Report (issue) | | eudialyte, lovozerite, natrolite, chabazite, aegirine (Mont St. Hilaire, Canada). Distribution: Formerly...southwestern Greenland. In the USA, from St. Peters Dome, near Pikes Peak, El Paso Co., in the Goldie carbonatite...carbonatite, Fremont Co., and the Green River Formation, Colorado; in the Round Top intrusion, Sierra Blanca Peaks...pegmatite, 25 km northeast of Hawthorne, Fitting district, Mineral Co., Nevada; in the Morefield pegmatite...minerals of the Goldie carbonatite, Fremont County, Colorado. Mountain Geol., 14, 33–46. (7) Dirken, P |  | | Report (volume) | | Minerals of Colorado: A 100- Year Record By EDWIN B. ECKEL GEOLOGICAL SURVEY BULLETIN 1 1 14 A...knowledge____________________________________ Future of Colorado mineralogy______________________________________...mineral localities and metallic mineral deposits of Colorado ________________________________ In pocket III...mineral localities and metallic mineral deposits of Colorado, has not been included in this reprint. Many of...especially Fischer and others, 1946). MINERALS OF COLORADO: A 100-YEAR RECORD By EDWIN B. EcKEL ABSTRACT |  | | Report (issue) | | gneisses and paragneisses. Association: Albite, aegirine, arfvedsonite, nepheline, natrolite, zircon, biotite...Pontevedra Province. In the USA, in Colorado, at St. Peters Dome, near Pikes Peak, El Paso Co., and in Maine,...and foliated micaceous habit. Type Material: Mining Academy, Freiberg, Germany, 26244. All rights |  | | Report (issue) | | pegmatites. Association: Nepheline, albite, aegirine, riebeckite, katophorite, magnesio-katophorite...Quebec, Canada. In the USA, from St. Peters Dome, near Pikes Peak, El Paso Co., Colorado; on Hurricane Mountain...Central Province, Zambia. From Mt. Malosa, Zomba district, Malawi. In Australia, from Mittagong, New South |  | | Report (issue) | | )§= 8:00 O 22 (OH)2 : (2) Pikes Peak area, Colorado, USA; corresponds to (Na2:02 K0:29 Ca0:01 )§=2:32...formations as asbestiform \crocidolite." Association: Aegirine, nepheline, albite, arfvedsonite (igneous); tremolite...In the USA, at Quincy, Norfolk Co., Massachusetts; at St. Peters Dome, near Pikes Peak, El Paso Co., Colorado;...Colorado; from Washington Pass, Okanogan Co., Washington. In Canada, at the Red Wine complex, Labrador |  | | Journal (article/letter/editorial) | | R. K., 401 ADAMS, J. W., see FOORD, E. E., 97 Aegirine, New South Wales, titanian, in teschenite sill...aragonite calcite associations, 519; Scone, titanian aegirine, 529; Walcha area, garnet websterites, 167; SOUTH...CAWTHORN, R. G., see DAVIES, G., 469 Celadonite, Lake District, 113 Chalcophanite, Western Australia, low-Zn...distribution, 495; St Michael's Mount and Cligga Head, Sn-bearing sulphides, 389; CUMBRIA, Lake District, celadonite-aluminous...Glauconite, compositional variations, 119; Lake District, aluminous, 113 Grandidierite, Scotland, from |  | | Journal (article/letter/editorial) | | GLASTONBURY, CONNECTICUT. J. H. Betts, 215 W. 98th St., #2F, New York, NY 10025. Mineral collectors are...81MINERALS dletown-Portland, Connecticut, pegmatite district. They are found in South Glastonbury, about 5...includes one of the largest quarries of the entire district, the Howe No. 1. Access is through a trail system...lithium pegmatite minerals. Minerals found in the district include albite, allanite, almandine, autunite...indication that the South Glastonbury quarrying district will produce fine minerals specimens, though perhaps |  | | Journal (issue) | | McCornack 2-Ben M-aben CABOCHONS-LADIES ONLY I--Grace Peters 2-Mrs. Claude Rosenberg 3-Audra Ewing MINERAL SPECIMENS...White Horse Ranch to the Blitzen Valley, (Harney County, Oregon} and on the way I picked up some pieces...looked like slag from a furnace. This was in Grant County, Oregon, about 5 miles from Seneca. I was on a...feet. It was mined on the farm Tveit, Iveland District north of Kristiansand, Norway. A book of biotite...3x3x8 feet in the Luella Mine near Avon, Latah County, Idaho ; and etc. Origin The crystals have reached |  | | Journal (issue) | | Uwharrie Wildlife M anagem ent A rea, M ontgom ery County, North Carolina. T he major crystal m easures 6...reward for me. KEITH PROCTOR 88 RAVEN HILLS CT. COLORADO SPRINGS, CO. 80919 PHONE: 303-598-8805 (Private...the Burlington mine near Jamestown, Boulder County, Colorado. We found perhaps a dozen good specimens,... MINERAL SPECIES: Country: State or Province: County: N earest Town: M ine Name: O ther Inform ation:...Barbara Frank M untyan 6978 W apiti Court Boulder, Colorado 80301 303-443-8462 A ll news and material relating |  | | Book (edition) | | Encyclopedia of minerals ~~cbe County Public Library Saguache, Colorado OEMCO For Refere nee Not to...Sagtiache Co1tntr Publlc I...ibran' Saguache, Colorado ~ VANNOSTRAND REINHOLD ~ - - - - N e w York...Cal and Kerith Graeber Cureton Mineral Company Colorado School of Mines cw Charles and Marcelle Weber...the Fuemrol No. 2 mine, Temple Mountain, Emery County, Utah; also sparsely disseminated in uraniferous...in the Cave Hills and Slim Buttes areas, Harding County, South Dakota. SELECTED REFERENCES: Thompson, M | | | Book (edition) | | Encyclopedia of minerals Sagiiache County Pu blic Library Saguache , Colorado DEMCO For Reference Not to...Wendell E. Wilson Library Saguache County Public Saguache, Colorado VAN NOSTRAND REINHOLD New York ...relvvagigld .xteliliey? santa rowan leks ) Get « ryi St pewory sine toting bee eoetiine wll deatial wl bxyolovab...Cal and Kerith Graeber Cureton Mineral Company Colorado School of Mines Charles and Marcelle Weber Dan...FEV i Sea _ 2 nee eaeee Si bre ed “ree ah ST gg ithe Detaridty ae 44 ia) ni a, wii was bp |  | | Book (edition) | | the Fuernrol No. 2 mine, Temple Mountain, Emery County, Utah; also sparsely disseminated in uraniferous...in the Cave Hills and Slim Buttes areas, Harding County, South Dakota. BEST REF. IN ENGLISH: Thompson,...OCCURRENCE: Occurs in Colorado at the Pelican Dives rnine , Silver Plun1e district, and at the Little Emma...Emma mine, Clear Creek County; at the Enterprise n1ine, Dolores County; and at the Double Header lode...lode , Su1nmit County . rt is also found in Canada, Mexico, Czechoslovakia, and Germany. Acanthite is stable |  | | Report (issue) | | Ghurayyah is similar to that of the St. Peter Dome area, Colorado, and both have a high zinc content....reported in Macedonia, and in the Pikes Peak region, Colorado, U.S.A. (Foord, Sharpe, and Adams, 1984). At the...that contains zinc and Y-group elements from St. Peters Dome in the U.S.A., as presented by Foord, Sharp...range of 0.35 by 0.35 mm to 3.5 by 6.0 mm. No aegirine or riebeckite was found in the thin sections examined...1984, Zinc and Y-group- bearing senaite from St. Peters Dome and new data on senaite from Dallas, Minas |  | | Report (volume) | | ...................... 1. Rocks from Aroostook County..... ^..................'........... 2. Miscellaneous............................... Maryland and the District of Columbia.....................................1. Elliott County dike............................................... 2. Crittenden County dike..................................... 2. Crystal Falls district, Michigan.................................. .................................... 51 7. Mesabi district, Minnesota................................... |
|
