 | | Journal (article/letter/editorial) | | 0.75 inch on edge, from the Henderson mine, Clear Creek County. Figure 2 (right). Green fluorite encrusted...Mountain Wilderness area near Columbine Lake, La Plata County; largest crystal measures 1.25 inches on edge;...C*O*L*O*R*A*D*O FLUORITE BARBARA L. MUNTYAN Ouray County Museum Ouray, Colorado 81427 Mineral photographs by John...locations in Mexico; in Elmwood, Smith County, Tennessee, and in Hardin County, Illinois, in the United States;...eastern Russia. It also occurs in many localities in Colorado, where it is found in colors ranging from pale |  | | Report (issue) | | The Triangle of Colorado Mountains of Minerals Contributors David W. Bunk, Robert B. Cook, Don Earnest... Contents PAGE4 PAGE 10 4 The San Juan Triangle of Colorado Ho for the San Juans! by Duane A. Smith, Mark...and Karen A. Vendl L ocated in southwestern Colorado and covering over 31,000 square kilometers, the...during the eighteenth century, were the first to mine in the San Juans. One of the earliest recorded expeditions... Above: August sunrise on middle Blue Lake, Ouray County Photo Jack Brauer/WideRange Photo LLC, 2010 |  | | Journal (article/letter/editorial) | | ORE DEPOSITION' SOUTH OF OURAY, COLORADO. PART ROBERT TABLE I. S. MOEHLMAN. OF CONTENTS. Abstract...including hematite, pyrite, arsenopyrite, and sphalerite. Then, the bulk of the quartz was deposited,...detailed geologic maps for a mining companynear Ouray and devotedthe subsequent winter to a laboratory...requirements for a Ph.D, ORE DEPOSITION SOUTH OF OURAY, COLORADO. 379 degreeat Harvard University. During...the southwestern cornerof Colorado (Fig. I). The three mining townsof Ouray, Telluride, and Silverton |  | | Journal (article/letter/editorial) | | Inc. 1441 West 46th Avenue, Suite 14 Denver, Colorado 80211 eraines@ Icolorado.net The Great Irony...house. Photo hy Uycrs, CB.1904. courtcs\ Ouraj County Historical Society. Volume 75, November/December...preached what amounted to Ed Raines, who researches Colorado ‘s geology, mineralogy, and mining history, is...convention. Colorado’s silver interestsdomposed of mine, milling, and smelter entrepreneurs; managers, professionals...Fourth of July speaking engagement at Telluride. Colorado (Fetter and Fetter 1979). Although a July Fourth |  | | Journal (article/letter/editorial) | | Mineralogy of Selected Occurrences in Central Colorado and the San Juans Downloaded by [University of...Inc. 1441 W. Forty-sixth Avenue Suite 14 Denver, Colorado 80211-2338 P art one of this article (July/August...218-239, 280) dealt with the discovery of gold in Colorado and the mining history and geology/mineralogy...and California Gulch. THE CENTRAL COLORADO MINERAL BELT LAKE COUNTY 3,396,000 ounces, 1860-1 990 (Davis...7 by 2.5 cm (8.5 ounces), Ground Hog mine, Gilman, Eagle County. Harvard Mineralogical Museum specimen |  | | Book (edition) | | Tourist as well. All of the 19 Rock Forma tions at Ouray, dating from the Pre-Cambrian to the Cenozoic Eras...1S80 relating to the growing Mining Industry at Ouray is printed in its entirety. Many historic photographs...Survey, Tom Rosemeyer, Chief Engineer, Camp Bird Mine and Miss Margaret B. Allen, M.A. of Orange, New...Introduction to Mineral Collecting at Ouray................ The Minerals at Ouray............................................................................ Sphalerite............................................. |  | | Report (issue) | | https://archive.org/details/fluorspardeposito00Oharr COLORADO GEOLOGICAL SURVEY BOULDER R. D. GEORGE, State...State Geologist BULLETIN 18 FLUORSPAR DEPOSITS COLORADO By HARRY KAMES A. AURAND BROTHERS, STATE...-...- Governor of Colorado GEORGE UNORLING nee ee President University of Colorado VicCTOR Ct A LDERGONG...TRANSMITTAL. State Geological Survey, University of Colorado, April 29, 1920. Governor Oliver H. Shoup, Chairman...honor to transmit herewith Bulletin 18 of the Colorado Geological Survey. Very respectfully, R. D. GEORGE |  | | Catalog/List | | Gold Localitv Peru Broken Hill Australia Crow Hill Mine, Cornwall Kildonan Burn Sicilv Elba Glen Strathfarrat...Zambia Austria Ecton Hill, Staffs Cloqau Wales (Barstow) Ow A1 A1 A1 A1 A1 A1 A1 A1 Price £38 £10 500...17K 339A 72D Mineral Stibnite & secondaries Sphalerite Realgar & Orpiment Realqar Cinnabar Stibnite...Chalcoovrite Loellingite Arsenopyrite Sphalerite& Hydrozincite Sphalerite, Baryte/Calcite Galena Galena Galena...Chalcopyrite on Dolomite Arsenopyrite Sphalerite var Marmetite Sphalerite Sphalerite Berthierite Cinnabar Wheal |  | | Journal (issue) | | Julius Weber Mamaroneck, New York COLORADO ISSUE #2 Articles Colorado locality index.............................. 323 by B. L. Muntyan What’s new in Colorado minerals? ...................................... Famous mineral localities: the Home Sweet Home mine ..................................................339 by M. I. Jacobson The San Juan Mountains of Colorado ..................................349 by J. A...10 cm tall, from the Yucca Hill claim, Park County, Colorado. Richard A. Kosnar specimen; photo by John |  | | Catalog/List | | clove-brown Axinites. LC,£6. AGATE VAR THUNDER EGG. Oregon,USA. Large,polished h alf-geode shov ing scarlet and...6W. SW. 9W. ALSTONITE. Jug Vein,Brownley Hill Mine,Nenth ead,Cumbria. Barite-rich matrix fragment topped...colour, TN,£65. 11. ANATASE. Magnet Cove,Arkansas,USA. Perfect,off-matrix,cube-octahedral 4mm xtl. Boxed...£4. 12W. ANDRADITE GARNET. San Benito County,California,USA. Ex George Holl oway collection. Single...colln. TN,£20. 14W. 1sw. 16. 17W. -2- Tsumcorp Mine,Otavi,N.:imib!a. Ex Cyril Quc!t coll<'r.11011. Thin |  | | Journal (issue) | | Colorado Springs Mineralogical Society Founded in 1936 Lazard Cahn Honorary President “Pick & Pack” Vol...Article - M. Nelson, Grand Canyon Mining: Orphan Mine and Halotrichite 16 Presidential Matters 20 ...[Zn3(AsO4)2 · 8H2O]. The specimen came from the Ojuela Mine, Mapimí, Mapimí Municipality, Durango, Mexico. ...csrocksguy@yahoo.com COLORADO SPRINGS MINERALOGICAL SOCIETY PO BOX 2 COLORADO SPRINGS, COLORADO 80901-0002 February...Monthly lecture (via Webex) hosted by Friends of the Colorado School of Mines Museum; all are welcome to attend |  | | Journal (issue) | | Tue largest crystal measures 3 cm Heights mine, Weardale, County Durham, England. Stuart Strife collection;...collection; self-collected by Richard Barstow in 1977; ex Richard Barstow collection, ex Eric Asselbom collection...photo Backcover: (upper left) Elbaite, 4.5 cm, Sapo mine, Goiabeira, Minas Gerais, Brazil; Gus Eitler collection;...right) Elbaite, 7.8 cm, Himalaya rnine, San Diego County, California; Kevin Brown collection; Jeff Scovil...Tree Root pocket, Two Point claim, Teller County, Colorado; Karl Warning collection; Jeff Scovil photo |  | | Catalog/List | | Cambokeels Mine, Eastgate, Weardale. Lot 222 – Fluorite, chalcopyrite and siderite – Boltsburn Mine, Rookhope...1820 via R.Barstow. Barstow green stock label. SW.17 Paratacamite - Botallack Mine, St.Just, Cornwall... SW.18 Botallackite with connellite - Botallack Mine, St.Just, Cornwall. Collected 1985 [SW 365 330]...Corpus Christi Lode. SW.43 Botallackite - Levant Mine, St.Just, Cornwall. [SW 368 346]. 130 fathom level...Lode. Ex N.Carruth. SW.A8 Cassiterite - Pendarves Mine, Camborne, Cornwall. 1986. Ex N.Hubbard. SW.G12 |  | | Book | | MINES AND MINERALS OF THE GREAT AMERICAN RIFT (COLORADO-NEW MEXICO) Sine —_—< ¢ te om At _SHT 40...MINES AND MINERALS OF THE GREAT AMERICAN RIFT (COLORADO-NEW MEXICO) Richard Walker Holmes and Marrianna...Mines and minerals of the Great American Rift (Colorado-New Mexico). Bibliography: p. Includes index...index. 1. Mines and mineral resources—Colorado. 2. Mines and mineral resources—New Mexico. I. Kennedy, Marrianna...enter must be obtained to prevent trespass. Old mine workings are dangerous and entering underground |  | | Journal (issue) | | Marvin Hanner Additions to the Ore Mineralogy of Colorado.................................................by Donald Grybeck Crystallized Minerals of the Colorado Mineral Belt....................................had achieved considerable fame, and the right to mine diopside was obtained that year by G eorge L. English...thereafter. In 1971 both the land and the right to mine diopside were purchased by the present owners, Schuyler...Alveum, R obert Dow, and G eorge Robinson. T he mine is now being worked interm ittently each year for |  | | Book (volume) | | SOUTHWESTERN QUADRANT Arizona, Arkansas, California, Colorado, Louisiana, Nevada, New Mexico, Oklahoma, Texas...Southwestern Quadrant Arizoni, Arkansas, California, Colorado, Louisicna, Nevada, New Mexico, Oklahoma, Texas...Location Numbers Arizona Arkansas California Colorado 258 Louis B30 ana HOW TO USE THIS BOOK...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 |  | | Book (volume) | | ...........................................59 Colorado ...............................................................548 Table of Maps Page Alabama County Map ...................................................................................4 Alaska County and Stream Map ......................................................................22 Arizona County Map ..................................................................45 Arizona – Yuma Co. Hull Mine Site Map ...................................... |  | | Catalog/List | | labels. 90x40x40mm max. £18. 3) ARSENOLITE. Levant Mine, Pendeen, Cornwall. An intergrown group oflight...40x20mm. £325. 8) BINDHEIMITE on JAMESONITE. Bodannon Mine, Endellion, Cornwall. A flattish mass of jamesonite...with MARCASITE INCLUSIONS. North Vernon, Indiana, USA. A buff limestone matrix with several semi-transparent...ofcassiterite matrix. A little scuffing to xl edges. Barstow green stock label. 50x30x40mm. £35. 11) CASSITERITE...£8. 12) CASSITERITE. 255 Fm level, South Crofty Mine, Pool, Cornwall. Rich mass of needly cassiterite |  | | Journal (article/letter/editorial) | | Although Colorado may be most noted for rhodochrosite or amazonite, the many varieties and associations...a k e w o o d , Colorado 80225 DIANNE L. K I L E 333 S a l e m Street Aurora, Colorado 80011 C O L O...and J. A. Mur phy for an update to Minerals of Colorado: A 100-Year Record (Eckel, 1961). 374 ROCKS... Quartz was a familiar gemstone to many early Colorado residents, as documented by an extensive body...body of literature. The first published list of Colorado mineral localities (in cluding quartz) was included |  | | Catalog/List | | Sauberg Mine, Ehrenfriedersdorf, Saxony, Germany Crystals to 9mm 98x47x:26mm £32 3 SPHALERITE Baxter...Baxter Spnngs, Kansas, USA Crystals to 16mm 117x94x33mm 5 APATITE on MUSCOVITE lnna Nala, F1ghar,Nagar, Pakistan...6 GALENA, SPHALERITE & PYRITE S1lvermines,Co Tipperary, Ireland Crystals to 20mm RW Barstow green label...Tennant Creek, Northern Territory,Australia. RW Barstow green label. 2 5kg 125x110x78mm 10 CASSITERITE...£34 15 CHALCOPYRITE Sweetwater Mine, Reynolds County, Missouri, USA Iridescent blue/purple crystals |  | | Journal (article/letter/editorial) | | Minerals & Mining, 21423 Highway 66, R.F.D. 1, Barstow, Calif. DO YOU LIKE RED? Red plume, red moss, red...LOUIS, 14, MO. OPALS, BRILLIANT COLORS-Direct from mine, 15 for $5.00. 10 ringsize cabochons (opal, amethyst...$5.50, FOB Barstow, Morton Minerals & Mining, Dept. R, 21423 Old Highway 66, RFD 1, Barstow, Calif. WE...$2.50. FOB Barstow, Morton Minerals & Mining, Dept. R, 21423 Old Hwy. 66, RFD 1, Barstow, Calif., I I...I miles west of Barstow. SUPER-SPECIAL. MOJAVE-agate, Death Valley onyx, Panamint Valley onyx, lavic-jasper |  | | Catalog/List | | 70x80x30mm. £45. 5) BARITE. Wilsons Stope, Hilton Mine, Scordale, Cumberland. A nice clean and undamaged...label. 30x30x15mm. £18. 7) CALCITE (Co). Tynebottom Mine, Alston Moor, Cumberland. A nice lavender coloured...surface of shale matrix of about 90x60mm. Old Barstow green stock label. 90x60x70mm. £65. 8) CALCITE...100x70x40mm. £35. 9) CALCITE. 15 Coronation Lode, Geevor Mine, Pendeen, Cornwall. Quartz veinstone with the upper...collection. 80x60x18mm. £165. 11) CASSITERITE. Pendarves Mine, Camborne, Cornwall. A small group of ironstained |  | | Book (edition) | | (Cross-seaion at right) CHRYSOBERYL EPIDOTE PERIDOT SPHALERITE CORUNDUM FELDSPAR ^ PHENACITE SPODUMENE...feldspar quarries in pegmatite deposits, mines and mine dumps, and from "float" deposits, minerals loose...should always ask permission it may be un- or a mine dvmip. Cleanliness around a camp site and removal...Lincoln Co. Todd's Branch, Mecklenberg Co. Portis mine, Franklin Co. Muddy Creek headwaters, McDowell...Ferry, Hall Co. Horshaw mine, Racooche Valley, White Co. 1866 Vs White County Daniel Light form, % |  | | Report (volume) | | DEPOSITION IN THE UNCOMPAHGRE DISTRICT OURAY COUNTY, COLORADO WITH SUGGESTIONS FOR PROSPECTING BY W...Prepared in cooperation with the COLORADO METAL MINING FUND AND THE COLORADO GEOLOGICAL SURVEY BOARD Contributions........................ Contact of the dolomitic Ouray limestone andLeadvillelimestone. Contact of Leadville...-_--______--__-__--__-_-__--__--__-____Area south of the Ouray fault._______-_______________-______' Deposits associated...fissures.___-____-__-__--_--___-_ Area north of the Ouray fault...........____________________ Suggestions |  | | Catalog/List | | clear,tabular MIN,118. 10. ANNABERGITE.Kamareza Mine,Laurium,Greece.Dr HG Weller label. Quartz fragment... 14. APATITE VAR FRANCOLITE. Simms Lode,Geevor Mine,Trewellard,Cornwall. Choice,very rich specimen....Aragonite to 10mm. LC ,.tlO. 17. ARAGONITE.Kamareza Mine,Laurium,Greece. 3 specimens. Specimens A and B.... ARSENOPYRITE/BORNITE/CASSITERITE. South Crofty Mine,Camborne, Cornwall. Grey sulphidic,vuggy matrix...lustre. specimen. SC,.t4. 23. AURICHALCITE.Cha Kouh Mine,Isfahan,Iran. Earthy,limonlte stained vuggy matrix |
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