 | | Report (issue) | | Basement in Colorado GEOLOGIC A I, Rock Units of the Precambrian Basement in Colorado By OGDEN TWETO...TWETO GEOLOGY OF THE PRECAMBRIAN BASEMENT IN COLORADO U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 1321-A...igneous rocks in outcrop and the buried basement in Colorado UNITED STATES GOVERNMENT PRINTING OFFICE...1912-1983 Rock units of the Precambrian basement in Colorado. (Geological Survey Professional Paper ; 1321-A)...Geology, Stratigraphic Pre-Cambrian. 2. Geology Colorado. QE653.T9 1986 551.7'1'09788 I. Title. For sale |  | | Report (issue) | | GEOLOGICAL SURVEY Locatable Mineral Reports for Colorado, South Dakota, and Wyoming provided to the U.S.............................................. 1 COLORADO ..................................................... . . ............ 10 Pike National Forest County of El Paso (Black Forest) Land Exchange Offer ...National Forests Mary Ross Quaintance Estate/Bear Creek Development Corporation Land Exchange Offer .......... 141 Routt National Forest Sullivan-Jolley Creek Land Exchange Offer ........................... |  | | Report (chapter) | | Publications Eocene-Recent drainage evolution of the Colorado River and its precursor: an integrated provenance...2018 Eocene-Recent drainage evolution of the Colorado River and its precursor: an integrated provenance...University of Aberdeen, Aberdeen, AB24 3UE, UK. The Colorado River in the southwestern United States is one...Santa Monica Mountains, 300 km to the north of the Colorado. Heavy mineral data from this basin indicate that...early Pliocene Colorado River, but was unlikely to have been integrated across the Colorado Plateau. Sedimentological |  | | Book (volume) | | ...........................................47 Colorado ................................................rights, so remember you were told. If in doubt, a county map will tell you who the legal owner is. Good...gemmy qualities for cutting and polishing. AUTAUGA COUNTY PRATTVILLE, N. 6 mi., and just E of the Birmingham...were well known to prehistoric Indians.) BARBOUR COUNTY BAKER HILL, SE 1 mi. : 1 in a deep ravine, as a...deep red to variegated⎯ocher. BIBB COUNTY GENERAL AREA: c county gravel pits along the Cahaba R.⎯gemmy |  | | Book (volume) | | ...........................................47 Colorado ................................................rights, so remember you were told. If in doubt, a county map will tell you who the legal owner is. Good...gemmy qualities for cutting and polishing. AUTAUGA COUNTY PRATTVILLE, N. 6 mi., and just E of the Birmingham...were well known to prehistoric Indians.) BARBOUR COUNTY BAKER HILL, SE 1 mi. : 1 in a deep ravine, as a...deep red to variegated⎯ocher. BIBB COUNTY GENERAL AREA: c county gravel pits along the Cahaba R.⎯gemmy |  | | Catalog/List | | Gen Hfnerals :?OPAZ and RUBY page 4 . Crystals: STAUROLITE twins page 6 This catalogue cancels Ho 75 BOTALLACKITE...mass in Calcite.(Dark Star Mine,Ravalli County, Montana USA) 1 x H £2.50 1x1 £4 040 BITYITE Li and Be...white cleavages in Muscovite. (Harding Mine,Taos County, New Mexico) 1x1 £3.50 1x2 £7 097 CHLOANTHITE (variety...micro's on matrix. (Getchell Mine,Humboldt Co . Nevada USA) 5mm £4 151 LEUCOSPHENITE Ba Na Ti B SiO Blue massive...About 7mm mass (Bulldog Mine, Creede, Mineral County,Colorado U.S.A) £4 439 STRACZEKITE Ca K Ba V 0 quite |  | | Journal (article/letter/editorial) | | Nomenclature Descriptions of the sections Hell Creek formation Tullock formation Lebo formation Tongue...Page 677 Plate Facing page 1.—Geologic map from Fish Creek, Wheatland Co., to Roscoe, Carbon Co., Montana...the stratigraphic units traced and mapped as Hell Creek, Tullock, Lebo, and Tongue River formations from...Wyoming, correlate with units designated as Hell Creek, Bear, Lebo No. 1 and Lebo No. 2, and Melville,...is overlain by shales and sandstones of the Hell Creek. In some areas the agglomerates truncate beds of |  | | 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 |  | | Journal (article/letter/editorial) | | established Montana’s first mining camp at Gold Creek in 1860. Geologic Provinces The state can be divided...MICHAEL J. GOBLA 19055 East Bethany Place Aurora, Colorado 80013 gobla@copper.net Unless otherwise noted...Indian Queen mine ca. 1905 at Farlin, Beaverhead County. 208 ROCKS & MINERALS Downloaded by [University...mines at Butte in Silver Bow County and the Black Pine mine in Granite County have produced many fine crystal...Beaverhead County, the pegmatites of Jefferson County, and the Snowbird mine in Mineral County continue |  | | Journal (article/letter/editorial) | | Structural interpretations of the outcrops on Fish Creek, Wisconsin............... 1477 Outcrop map and...minerals such as garnet, kyanite, andalusite, and staurolite are absent as detritals in the Huronian sedi...transforming the sediments into mica schists, staurolite-mica schists, and garnetiferous 1462 TYLER...on Iron River Middle River Eileen sandstone Fish Creek Eileen sandstone St. Louis River x less than...Biotite | Epidote | Garnet 1 Sphene 1 Anatase Staurolite | Sample no. Relative per cent 4Ü) I4h> ft |  | | Report (volume) | | with low-amplitude flexural-slip folding, Greene County, southwest Pennsylvania, by J. B. Roen Significance...within the Frontier Formation, northwestern Carbon County, Wyo., by E. A. Merewether and W. A. Cobban Elemental... . . . . . . . . . . . . . . . . . . . . . . Staurolite, kyanite, and sillimanite from the Narragansett...of the Green River Formation, Piceance Creek basin, Colorado-A preliminary study, by J. W. Hosterman...water Nitrogen content of ground water in Kings County, Long Island, N.Y., by G. E. Kimmel . . . . . |  | | Report (issue) | | with low-amplitude flexural-slip folding, Greene County, southwest Pennsylvania, by J. B. Roen Significance...within the Frontier Formation, northwestern Carbon County, Wyo., by E. A. Merewether and W. A. Cobban Elemental... . . . . . . . . . . . . . . . . . . . . . . Staurolite, kyanite, and sillimanite from the Narragansett...of the Green River Formation, Piceance Creek basin, Colorado-A preliminary study, by J. W. Hosterman...water Nitrogen content of ground water in Kings County, Long Island, N.Y., by G. E. Kimmel . . . . . |  | | Report (volume) | | Park Range Vicinity, Jackson and Routt Counties, Colorado By GEORGE L. SNYDER, U.S. GEOLOGICAL SURVEY, LOWELL...Park Range vicinity, Jackson and Routt Counties, Colorado. (Studies related to wilderness-wilderness areas)...mineral resources-Colorado--Jackson County. 2. Mines and mineral resources-Colorado-Routt County. 3. Geology-Colorado--Jackson...Geology-Colorado--Jackson County. 4. GeologyColorado--Routt County. I. Patten, Lowell L. II. Daniels, Jeffrey...Zirkel Wilderness and northern Park Range vicinity, Colorado, that are being considered for wilderness designation |  | | Book (volume) | | ...........................................59 Colorado ...............................................................548 Table of Maps Page Alabama County Map ...................................................................................4 Alaska County and Stream Map ......................................................................22 Arizona County Map .............................................................42 Arizona – Yavapia Co. Burro Creek area Site Map ................................. |  | | Journal (issue) | | well-defined canyon leads off to the right, toward Fish Creek mountains. Until someone suggests a better name...fossilized marine shell deposits— the coral reefs of Fish Cr:ek mountains. In many places wind and water have...know the geological answers. Back now to Dieguenos creek. We followed the winding floor of the wide arroyo...of the great ridge that divides Carrizo creek from Fish Creek. You will understand they are dry creeks...along the way. It was the steep descent down into Fish creek that really disclosed the skill of our pilot |  | | Catalog/List | | mass in Calcite.(Dark Star Mine,Ravalli County, Montana USA) 1 x 14 £2.50 1x1 £4 1x2 £10 156 NATIVE BISMUTH...(Union Carbide Mine, Wilson Springs Garland County, Arkansas USA) 1x1 £4 1x2 £7.50 360 PARATELLURITE TeO...matrix. (Outpost Mine, San Domingo Wash Maricopa County Arizona) Ixliins £4 107 CHLORARGYRITE Ag Cl good...micro's on matrix. (Getchell Mine,Humboldt Co . Nevada USA) 5mm £4 up to 1.5cm £7 242 KOLBECKITE Scandium Phosphate...metallic mass in ■ matrix. (Mohawk Mine,Keenaw County Michigan USA) 1x1 £3 095 CALCIOVOLBORTHITE Ca Cu VO/4 |  | | Catalog/List | | Mohave Ixl £9 'A x A £3 1 xA Pb SiO/3_____________ County. Arizona, U.S.A £5___ Rich orange-red masses with...OH__________ magnification there are small crystals County, Arizona Pure green cleavage AMAZONITE Landsverk...grained mass in calcite Dark Star Mine.Ravalli County, lx!4 £2.50 Ixl £4 37 Ce Sr CO/3 Montana U.S.A...mixture with Chrysotile, pale grey-green Ixl £1 County Bridge Quarry,Lizard Mg Fe SiO_______ massive....£L50 Ixl £3.50 Mina Numcro Uno. San Benito Ixl £3 County,California U.S.A. Rotlaufchcn Mine Waldgirmes, |  | | Catalog/List | | SO/4 OH magnification there arc small crystals County, Arizona -------------"'--------'-'--'----'--____;;...grey cleavable massive Crystal peak, Park County, Colorado, USA Keystone, South Dakota U.S.A. 1" £4 2x3...grained mass in calcite Dark Star Mine,Ravalli County, Ix½ £2.50 lxl £4 ANCYLITECe CeSr CO/3 Montana...lx2 £2 mixture with Chrysotile, pale grey-green County Bridge Quarry,Lizard ,Cornwall MgFeSiO massive...Lincoln lxl £2 lx2£4 Pb (Cu Fe Al) SO/4 matrix, County, Nevada, U.S.A Unusual hollow pinkish pebble with |  | | Journal (article/letter/editorial) | | black clay, sand and peat of the Cretaceous. (Black Creek Formation.) ALEXANDER—Emeralds were first discovered...Ore Knob copper mine in the eastern part of the county has produced chalcocite, bornite, pyrite, pyrrhotite...Mountain. BURKE—Three diamonds have been found in this county. One specimen is at the State Museum in Raleigh...reported from this county. CAMDEN—The Pamlico Formation characterizes this coastal plain county. Shell beds...silver, galena, and staurolite xls have been found between Valleytown and Vengeance Creek. Large deposits |  | | Report (issue) | | Precambrian Petrochemistry of the Northern Park Range, Colorado, and Its Implications for Studies of Crustal Derivation... Precambrian Petrochemistry of the Northern Park Range, Colorado, and Its Implications for Studies of Crustal Derivation...1927Precambrian petrochemistry of the northern Park Range, Colorado, and its implications for studies of crustal derivation.... Wapiti dunite ......................... Bear Creek peridotite .................. Spring melanorite...Three Island Lake peridotite ............ Damfino Creek pargasite websterite ...... Relations between gabbros |  | | Book (volume) | | SOUTHWESTERN QUADRANT Arizona, Arkansas, California, Colorado, Louisiana, Nevada, New Mexico, Oklahoma, Texas...volumes, through very precise directions and accurate county maps, to get you to the best and most accessible...for the county in which it is located. This site number also appears under the given county in the text...under the heading of Nebraska, on the map of Sioux County, the site x How to Use This Book indicated...Crawford in adjoining Dawes County and 5 miles south of Ardmore in Fall River County, South Dakota): 0.5 mile |  | | Catalog/List | | AGARDITE-(La). Red Cloud Coppcr Hlne,Lincoln County,~ev ~cxico, U.S.A. (La,Cn) Cu0 (As O~),(OH)•311...Cleavlandite. 65x40x40, (23. 8. AHETHYST.Cataburo County,North Carolina,U.S.A. Oenicourt Collection No.4389...·40x30xl5. [13. ANOERSOHITE.Repete Hine,San Yuan County,Utuh,U.S.A. Ha..,Ca UO._(C0')).-6H Bright yellov-grcen...and GILBERTITE. Megiliggar A pretty specimcn County,Ontario, crystal,mottled 30.nm, [2. consisting...fine gossan. 6Jx50x30, (39. AZURITE. Yangchun County,Guangdong Province,China. Superb world cl••• aesthetlc |  | | Journal (issue) | | .................. 51 Minerals from the Spring Creek Mine, near Wilmington, South Australia B. Beyer....... 83 Cover Photograph: Cuprite from Spring Creek, South Australia. The crystal is 3.5 mm across....of interesting mineral discoveries in the western USA. FRANCIS COLLECTION WEB SITES The Mineralogical...Kouchiet al., 1983; Leung, 1974; Wass, 1973), staurolite and andalusite (Hollister and Bence, 1967), biotite...1647-1651 Hollister, L. S. and Bence, A. F.,1967:·staurolite: sectoral compositional variations. Science, |  | | Report (volume) | | A. F. Rogers, Stanford University, Palo Alto. Colorado.........Prof. R. D. George, Boulder. Connecticut...See Bauxite and Hallpysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found...commercial quantity or quality. Asphalt. Colbert County, small quantity has been shipped from near Leighton;...following localities: Bibb County, Pratts Ferry; Calhoun County, near Tampa; Clay County, T. 20, Pv. 7 E.; Jefferson...Jefferson County, at Elyton; Lee County, at Chewacla lime works; St. Clair County, at Gfeensport; Shelby |  | | Catalog/List | | rnetallic spots in matrix (LookoutPass. Tooele County, Ut2h) lxl f7 ½ ins f4 478 ZIRCON Zr Si0/4 singl2...slightly crystalline masses in matrix (Mullaghderg,County Donegal, Ireland) lxl El lx2 E2 025 ANKERITE-KUTNAHORITE...Pure grey cleavable mass. (Keystone, South Dakota, USA) lxl 70p lx2 fl.20 2x2 f.2.40 2x3 E4.80 019 F~DALUSITE...Hidalgoite rich matrix. (GoldHill Hine,Tooele County, Utah, USA) lxl f2.50 lx2 f5 029 AZURITE Cu C0/3 ....unusual clay mineral. (CoconinoCounty, Arizona, USA) lxl fl.80 lx2 f4.CO 07G BERYLLO!H'I'E r:c1Be PO/4 |
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