 | | Journal (article/letter/editorial) | | Montana Mineral Locality Index Downloaded by [University of Nebraska, Lincoln] at 20:00 09 April 2015...2015 K NOWN AS THE TREASURE STATE, Montana is rich in mineral and gemstone localities. The state motto...The middle third of the state is known as the Montana alkali province where the sediments have MICHAEL...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 |  | | Report (volume) | | Uranium-Bearing Deposits West of Clancey Jefferson County Montana GEOLOGICAL SURVEY BULLETIN <> 8 8 -... Uranium-Bearing Deposits West of Clancey Jefferson County Montana By WAYNE A. ROBERTS and ARTHUR J. GUDE...rocks_--__-_--__________--___-_____-__-___-_-___---_.-_ Quartz monzonite.-_____-_-______-______-_-_____-._-_--_-_...granite porphyry, granite, and pegmatite.-...-.--..-.-Quartz monzonite pegmatite____-___--_-_--_-___-_-___---_-_...containing uraniferous deposits west of Clancey, Jefferson County, Mont..._----_____-__.___ In pocket 19. Geologic |  | | Journal (issue) | | WASHINGTON May 5, 2007 9:00 am to 5:00 pm Clark County P. U. D. Building 1200 Fort Vancouver Way Vancouver...Interstate Bridge Oregon Columbia River 2 Faden Quartz Matthew Singleton Reprinted from: Micro-Scope Newsletter...2006). What is faden quartz? – How is it formed? – What does it look like? Faden quartz crystals have remained...a very detailed article on “The Origin of Faden Quartz”, by R. Peter Richards. The following descriptions...Introduction The defining characteristic of faden quartz crystals is the presence of a white thread-like |  | | Journal (article/letter/editorial) | | Montana, Treasure State for the Crystal Mineral Collector By GERALD J. NAVRATIL Bex 70, RFD 7, Middleburg...crystal mineral localities within the state of Montana. Quite accurately the state has been officially...crystal locations. Certainly such common minerals as quartz, pyrite, garnet and others occur in crystal form...Amcnnpijiite: In the Emery Mining district (Powell County) the mineral is found in wellformed crystals in...Crevasse Mountain Mining district near Jardine (Park County). At the Kennebec mine in the Crevasse Mountain |  | | Report (volume) | | Area Adjacent to the Free Enterprise Mine Jefferson County Montana GEOLOGICAL SURVEY BULLETIN 988-G Geology...Area Adjacent to the Free Enterprise Mine Jefferson County Montana By W. A. ROBERTS and A. J. GUDE 3d A...________________________________________________ Quartz monzonite_____________________________-_____--____...map of Free Enterprise mine and vicinity, Jefferson County, Mont...._______________________ 144 Map showing...ADJACENT TO THE FREE ENTERPRISE MINE, JEFFERSON COUNTY, MONTANA By W. A. KOBEETS and A. J. GUDE 3d ABSTRACT |  | | Journal (article/letter/editorial) | | in the Elkhorn Mountains of what was then the Montana Territory. The three prospectors explored the Elkhorn...Mountains, near the center of what is now Jefferson County, Montana. Finding mineralized ground, the three...supported neither by documents on file at the Jefferson County courthouse nor by early newspaper accounts...22575 of what was once the bustling Billings, Montana 59104 little town of Elkhorn, with tuckerj@mcn... who operated a photography studio in Helena, Montana, from about 1907 until 1940; this is likely one |  | | Report (issue) | | PRELIMINARY REPORT ON THE COMET AREA JEFFERSON COUNTY MONTANA UNITED STATES DEPARTMENT OF THE INTERIOR...PRELIMINARY REPORT ON THE COMET AREA JEFFERSON COUNTY, MONTANA By George E. Becraft This report concerns... PRELIMINARY REPORT ON THE COMET AREA JEFFERSON COUNTY, MONTANA By George E. Becraft CONTENTS Page Page.......... Prebatholith volcanic rocks........... Quartz monzonite................... Alaskite ...........Free Enterprise mine............... High Ore (Montana Consolidated) mine.. Literature cited ........ |  | | Report (volume) | | Deposits of minerals of wide distribution, such as quartz and calcite, have been omitted, except those that...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...Elyton; Lee County, at Chewacla lime works; St. Clair County, at Gfeensport; Shelby County, near Whiting |  | | Journal (article/letter/editorial) | | H. BIELER IN URANIUM-BEARING THE BOULDER MONTANA: II--THE VEINS AND HAROLD x D. WRIGHT CONTENTS...Colorationof the vein quartz ........................................ Texture of vein quartz .................severalstages,separatedby intervalsof.brecciation. Quartz of the later stagesis generallydark gray to black...cementingmatrix aboutbrecciafragments of the lighter quartz. The uraniumcontentof nearly one hundredvein sampleswas...SomeHydrothermalVein Deposits in the Boulder Batholith, Montana," The PennsylvaniaState University, 1955. 363 |  | | Report (issue) | | thorium or rare-earths minerals_ Brannerite-bearing quartz or siliceous veins _______ _ Davidite-bearing veins...belt of Colorado; the Boulder batholith area, Montana ; the Sierra Ancha region, Arizona ; and the Marysvale...including Arizona, California, Colorado~ Idaho, Montana, Nevada, New Mexico, and FRANK W. OsTERWALD ...was known to occur in the Leyden Coal mine~ Jefferson County, Colo., as early as 1875 (Berthoud, 1875,...called the mineral coracite because he thought Routt County, Colo. (Gale, 1908); and deposits at San that although |  | | Journal (volume) | | on some Microminerals from the Ohio pit, Baraga County, Michigan Al Falster 920 McIntosh Wausau, Wl 54401...54401 I I r i The Ohio pit in Baraga County, Michigan, is an old open-pit iron mine. In vugs and cavities...sprays are found as inclusions in clear or smoky quartz. Goethite (and hematite) are the major components...mm crystals, usually near decomposing sulfides. Quartz is abundant throughout the pit, either as isolated...smoky color), or as lining along small fractures. A quartz-rich zone of this kind is exposed in the upper |  | | Report (volume) | | ..... 139 144 146 153 158 163 169 . 172 174 Montana..................................................of minerals that are widely distributed, such as quartz and calcite, have been omitted, except those that...See Bauxite and Halloysite. 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 S., R. 7 E.; |  | | Report (issue) | | Deposits of the Jefferson City QuadranglJefferson and Lewis and Clark Counties, Montana By GEORGE E....1922Geology and mineral deposits of the Jefferson City quadrangl~, ·Jefferson and Lewis and Clark Counties, Montarra...deposits of the Jefferson City quadrangle, J e:fferson and Lewis and Cl ark Counties, Montana. 1963. (Card...2) 1 1. 'Geology-Montana-.Jefferson City quadrangle. 2. Ore-depositsMontana-Jefferson C:ity quadrangle...quadrangle. 3. Mines and mineral resources-Montana-Jefferson City quadrangle. I. Pinckney, Darrell Mayne, 1925- |  | | Report (issue) | | northern part of the Boulder batholith, Jefferson County, Montana by J. S. Duval, J. A. Pitkin, and D. L...northern part of the Boulder batholith, Jefferson County, Montana by J. S. Duval, J. A. Pitkin, and D....northern part of the Boulder batholith in Jefferson County, Montana. The area surveyed is shown on Plate 1...Butte Quartz Monzonite and late-stage alaskite and related felsic rocks. Hydro- thermal quartz and chalcedony...chalcedony veins have intruded the batholith. fide-rich quartz veins have produced economic quantities of silver |  | | Report (issue) | | Cross section through Crooks Gap area, Fremont County, Wyo__ __________-______-___--_--__------------_..._.-_________----_60. Marysvale district, Piute County, Utah, showing relation of mine area to regional...East Calhoun mine, Central City district, Gilpin County, Colo., apparently is in a thickened part of the...rocks; some of the deposits at Marysvale, Piute County, Utah, are perhaps the best examples in the United...particularly in the Prospector mine workings in quartz monzonite (Kerr and others, 1957, p. 145). The |  | | Report (issue) | | CHARACTERISTICS OF THE MAJOR THERMAL SPRINGS OF MONTANA By R. H. Mariner, T. S. Presser, and W. C. Evans...ILLUSTRATIONS Page Figure 1. 2. Map of the State of Montana showing the location of the sampled thermal springs...selected fresh waters in Montana ' Molal ratios of K/Na, /Ca/Na, F/C1, and B/C1 in Montana thermal spring waters...Isotopic compositions of selected fresh waters in Montana III Page 5 8 11 13 1416 18 23 26 28 CHEMICAL...CHARACTERISTICS OF THE MAJOR THERMAL SPRINGS OF MONTANA By R. H. Mariner, T. S. Presser, and W. C. Evans |  | | Journal (article/letter/editorial) | | Figure 1. Interior view of the Mineral Museum at Montana Tech. Pete Knudsen photo. Maine Mineral & Gem...Bethel, Maine 04217 cfrancis62@gmail.com MONTANA CRYSTAL MONTANA COLLECTORS’ N RENDEZVOUS 2019 o dues...Mineral enthusiasts from all over Montana meet annually as the Montana Crystal Collectors (MCC) on an early...Rendezvous. Knudsen is a retired professor and dean at Montana Technological University in Butte, so the event...from Boston to Butte and back to be immersed in Montana minerals for a day and a half. The only thing I |  | | Report (issue) | | RECONNAISSANCE OF BASIN-BOULDER-CLANCEY AREA, JEFFERSON COUNTY, MONTANA By Millard L. Reyner Division of Raw...Index map of northern Boulder batholith Lrza, Montana, showing mines and prospects examined for radioactivity... RECONNAISSANCE OF BASIN-BOULDER-CLCCEY ARA, JEFFERSON COUNTY, MONTANA By Millard L. Rayner, Geologist Introduction...deposits in the Basin-Boulder-Clencey area of Montana was carried out by the author. About 30 mines and...north, in quartz monzenite. The shear zone is 1 to 2 feet wide, min,:ralized mainly by quartz with minor |  | | Report (volume) | | Daybreak mines, Washington; the W. Wilson mine, Montana; the White King mine, Oregon; the deposits in the...GEOLOGY area, Montana and Wyoming, and the deposits in the Dripping Spring quartzite, Gila County, Ariz. According...Chaffee County, Colorado: U. S. Geol. Survey Bull. 982-D, p. 95-119. A beryl-bearing quartz vein, once...once mined for molybdenite, occurs in quartz monzonite at the California mine southwest of Mount Antero...along the strike to the northeast. Beryl-bearing quartz veins similar to this vein are of world-wide distribution |  | | Journal (article/letter/editorial) | | Amethyst Mine RUSS HAGE 701 Lolo Street Missoula, Montana 59802 dukbstr@aol.com MICHAEL A. MENZIES Unit...Alberta Canada T3B 4T7 mmenzies@shaw.ca Jefferson County, Montana P erched high on the south-facing side...steep ridge just east of the continental divide in Montana is the Little Gem amethyst mine. It is an imposing...boundary of the Boulder Batholith in southwestern Montana. Map prepared by William Besse. Figure 3. “Enterprise”:...mineable concentrations of metal-bearing ore and quartz outcrops. Samples were always assayed, and if results |  | | Book (edition) | | gem stones mon dull are as hard or harder than quartz, a com- mineral everywhere present as dust which...Hardness Scale 6. Orthoclase 1. Talc 2. Gypsum 7. Quartz Topaz Corundum 10. Diamond 3. Colcite 8. 4...Your will scratch orthoclase feldspar but not quartz. In making hardness appears to be a scratch paper...the general arrange- ment of these surfaces. Quartz and amethyst, for example, are frequently crystallized...SPODUMENE DANBURITE DATOLITE GARNET FLUORITE QUARTZ CRYSTALS SPINEL STAUROLITE •^^ VESUVIANITE |  | | Report (issue) | | Resources of the Elkhorn Wilderness Study Area, Montana A cooperative study by the U.S. Geological Survey...JLJL 12 13 13 Younger intrusive rocks Eocene quartz latite porphyry Felsic flows, tuffs, and intrusive...,_«.___._ .~.__ -« Jefferson City zone Base- and precious metal-bearing quartz veins Chalcedony veins...Elkhorn wilderness study area, Jefferson and Broadwater Counties, Montana Aeromagnetic anomaly map for...Resources of the Elkhorn Wilderness Study Area, Montana Chapter A Mineral Resource Assessment by William |  | | Report (volume) | | the following places: B Office of the Director, Montana Bureau of Mines and Geology, Butte, Mont. BA Atomic... 1 uranium mine, Seven Mile Canyon area, Grand County, Utah: TEI-287, Jan. 11, 1954. GJ, SL. Fischer...of exploration at the Old Leyden coal mine, Jefferson County, Colo.: TEM-292, Mar. 30, 1953. D, GJ. Hinrichs...The pegmatites of the Errington-Thiel mine, Elko County, Nevada: TEI-71, Dec. 28, 1949. Office of Director...the phosphate deposits in the Centennial Range, Montana-Idaho: TEI-323, June 22, 1953. B, IM, SL, U, W; |  | | Report (volume) | | conglomerates In the Tallahassee Creek distrIct in Fremont County. Uranium, recoverable by solution mining of Upper...evaluated In Weld County. VBlntype uran I urn occurrence 5 are typ I fled in Je f farson County by the Schwartzwal...occurrences In the state, with cross-Indexes by county, host rock, and the special categoriesof "Front...numer I ca I I I st of occurrences by county OCCURRENCES by county with Introductions Adams Alamosa Arapanoe...pi n Grand Gunnison Hinsdale rluerfano Jackson Jefferson Kiowa Kit Carson Lake La Plata Larimer Las Animas |  | | Report (volume) | | Geology of the , Dry Mountain Quadrangle , Jefferson County, Montana By HAROLD J. PROSTKA -/ , CONTRIBUTIONS...shonkinite_______________________ Small body of quartz diorite or granodiorite____-__--_._-__._ Metdmorphism_...GEOLOGY OF THE DRY MOUNTAIN QUADRANGLE, JEFFERSON COUNTY, MONTANA By HAROLD J. PROSTKA ABSTRACT This report...faults. Rocks of the Boulder batholith, mainly Butte Quartz Monzonite but including aplite, pegmatite, and...The Dry Mountain quadrangle (fig. 1) is in Jefferson County northwest of the town of Whitehall and about |
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Pohndorf Mine, Toll Mountain, Boulder Batholith, Jefferson County, Montana, USA