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Gahnite from
Crystal Mine, Idaho Springs, Lawson Mining District (Dumont Mining District; Montana Mining District), Clear Creek County, Colorado, USA


Locality type:Mine
Classification
Species:Gahnite
Formula:ZnAl2O4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Gahnite data
Locality Data:Click here to view Crystal Mine, Idaho Springs, Lawson Mining District (Dumont Mining District; Montana Mining District), Clear Creek County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:437267
Long-form Identifier:1:3:437267:7
GUID (UUID V4):6e45e8ab-a58b-4e95-ac21-353a1c45f50b
Nearest other occurrences of Gahnite
7.3km (4.6 miles) Grover Mine (Grover pegmatite; Windsor), Clear Creek County, Colorado, USA
8.7km (5.4 miles) Saddleback Mountain, Clear Creek County, Colorado, USA
8.7km (5.4 miles) Snyder; Saddleback Mtn., Lower Clear Creek Area, Clear Creek County, Colorado, USA
9.5km (5.9 miles) Squaw Pass, Clear Creek County, Colorado, USA
13.2km (8.2 miles) Unnamed Rutile Occurrence (MRDS - 10090176), Clear Creek Pegmatite Province, Jefferson County, Colorado, USA
15.1km (9.4 miles) Creswell Mine, Bergen Park area, Jefferson County, Colorado, USA
17.1km (10.6 miles) Hosa Lodge Mine, Evergreen Mining District (Malachite Mining District), Jefferson County, Colorado, USA
22.0km (13.6 miles) F.M.D. Mine, Evergreen Mining District (Malachite Mining District), Jefferson County, Colorado, USA
40.1km (24.9 miles) High Lonesome occurrence, Grand County, Colorado, USA
71.3km (44.3 miles) Highway 34 roadcut, Estes Park, Larimer County, Colorado, USA
References
Reference Search (possible matching items)
Journal (article/letter/editorial)
of COLORADO ED RAINES Geology Museum Colorado School of Mines 1310 Maple Street Golden, Colorado 80401...noted Figure 1. Camp Bird mine, level 2, Sneffels district, Ouray County. Raines-Pettem collection,...photographer unknown. B etween 1868 and 1922, Colorado produced almost 260 million pounds of copper....from the Leadville district, with another 50 million pounds mined in San Juan County (Henderson 1926).... During the twentieth century, the Gilman district surpassed Leadville in total copper production with
Report (issue)
Survey Denver, Colorado Department of Geology, Denver Museum of Natural History Denver, Colorado NOTE FOR...revision of U.S.G.S. Bulletin 1114, Minerals of Colorado A 100 year record, by Edwin B. Eckel By Donley...Prepared in cooperation with Friends of Mineralogy - Colorado Chaptar, and the Denver Museum of Natural History...references dealing with the mineralogy of the state of Colorado. It is part of a more than 10 year effort to update...and revise U.S.G.S. Bulletin 1114, Minerals of Colorado: A 100 year record, by Edwin B. Eckel (1961).
Report (issue)
Part 1. General geology. Part 2. Utah. Part 3. Colorado. 0 Oxidized Zinc Deposits of the United States...gold-bearing oxidized zinc and zinc-lead ores in Colorado, Utah, Nevada, and California______________ 3...deposits in the Eastern and Central States, and in Colorado and Utah_______________ m A-2 7 22 OXIDIZED...~issouri Texas•-----------------------------------Colorado _________________________________ _ New ~exico...Alaska.. a Includes 550 tons from Davis, Murray County, Okla. 'Production to 1934 only. PART 1. GENERAL
Journal (issue)
to preserve and promote the unique geologic and mining heritage of Wisconsin while underscoring the importance...brown jarosite crystals on matrix from the McLean Mine, Esmeralda Co., Nevada. The Martian material was...of finely powdered obsidian rock obtained from Clear Lake in Oregon. It is used to validate the methods...manufacturer’s standards. NIST Price: $556.00 Hard Rock Mine Waste (SRM 2780a) This Standard Reference Material...analysis used to determine elements in hard rock mine waste and materials of a similar matrix. SRM 2780a
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
Book (volume)
...........................................59 Colorado ...........................................................................................160 Idaho ............................................................................................258 Montana ................................................................548 Table of Maps Page Alabama County Map ...................................................................................4 Alaska County and Stream Map ...............................
Book (volume)
discovered Diamonds, the largest a pale yellow crystal of 4½ carats picked up near Morrow Station in Clayton...occasionally washed out of gold pans. Many other gem crystal species occur in pegmatite exposures, such as Aquamarine...Dahlonega Co. and Rabum Co., and  the McDuffie County Belt extending through portions of McDuffie, Warren...Sphalerite. BALDWIN COUNTY MILLEDGEVILLE, at state farmjasper. BANKS COUNTY COMMERCE, along Hwy. 59...gravels along adjoining Co. linerock crystal. BARROW COUNTY WINDER, along rd. to Jefferson and 1½ mi
Book (volume)
...........................................47 Colorado ...........................................................................................139 Idaho.............................................................................................221 Montana .................................................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
Book (volume)
...........................................47 Colorado ...........................................................................................139 Idaho.............................................................................................221 Montana .................................................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
Report (volume)
Bulletin nos. 26, 27; Museum Paper no. 7; County Report no. 1 (Clay County). Montgomery, Ala. Alberta, Scientific...Geologists: Bulletin, vols. 7, 8. American Institute of Mining and Metallurgical Engineers: Transactions, vols...Mineralogist, vols. 8, 9. Menasha, Wis. American Mining Congress: Reports of 25th and 26th Annual Conventions...nos. 1-28. San Francisco, Calif. California State Mining Bureau: Bulletin, nos 91-93. San Francisco, Calif...vols. 37, 38. Ottawa, Ont. Canadian Institute of Mining and Metallurgy: Transactions, vols. 25, 26; Monthly
Journal (article/letter/editorial)
Two Point claim, Pikes Peak batholith, Teller County. The Collector’s Edge specimen, Jeff Scovil photo...Mail Stop 150, Box 25046 Federal Center Denver, Colorado 80225 pmodreski@usgs.gov C olorado is, of course...prohibitions on collecting or to private land or mining claims for which permission has been obtained....been written as guides to mineral collecting in Colorado. A classic, which went through three major editions...1951 version with a slightly different title), is Colorado Gem Trails and Mineral Guide, by Pearl (1951,
Journal (article/letter/editorial)
clivity to twin leads to an abundance of observed crystal forms. Mineral Varieties The name chrysoberyl...Connedistrict, Maine Topsham district, Maine Grafton district, New Hampshire Greenfield...Middletown district, Connecticut Southern Black Hills district, South Dakota Crystal Mountain district, Colorado...Colorado Clear Creek district, Colorado Bunkerville district, Arizona/Nevada Bently district, Nevada O...in gneiss one mile north of High Rock Springs at Saratoga Springs (Steel, 1822). This locality, the second
Report (volume)
Bulletin, vol. 40. New York. American Institute of Mining Engineers: Bi-Monthly Bulletin, nos. 19-24; Transactions...series, vols. 25, 26. New Haven, Conn. American Mining Congress: Papers and Addresses, 10th Annual Session... vol. 2, no. 1. Oakland, Cal. California State Mining Bureau: Report of Board of Trustees for 1908; Bulletins... Ont. Canadian Mining Institute: Journal, vols. 10, 11. Ottawa, Ont. Canadian Mining Journal, vol. 29...Chicago, 111. Colorado College Publications: Science Series, vol. 12, no. 6. Colorado Springs, Colo. Colorado
Book
This book provides a basic introduction to the crystal structure of minerals, as well as illustrations... erupting volcanoes, earthquakes and even hot springs and caverns. But most geological activity occurs...crystals are considered to be a mineral called crystal structures. Natural crystals formed by geological...considered to be minerals. Microcline, Crystal Peak, Colorado, USA * 12 x 9x 5 om MINERALS: PRODUCTS OF...A CHANGING PLANET 11 Vanadinite, San Carlos district, Chihuahua, Mexico * 8 x 4 x 2 cm Mineral Species
Journal (issue)
weather out of Fig. 1 Partial, hollow quartz crystal 11/4 inches (3 cm) across, with multiple terminations...Lyangara, Uzbekistan; and the Emma Mine, Little Cottonwood District, Salt Lake Co., Utah. In most locations...Fig. 3 steep slopes along the coulees of Meeting Creek and the Battle River in the vicinity of Donalda...Museum, but they have been found in the Meeting Creek coulee. A common geological horizon, the Upper Cretaceous...Publishing, 3619 W. Fairway Drive, Coeur d'Alene, Idaho, 83815. Lanny R. Ream, Editor. Periodicals postage
Journal (article/letter/editorial)
Photographs JanuaryFebruary: Rhodochrosite, N’Chwaning mine, Hotazel, South Africa. Martin Zinn specimens, Erica...Cryo-Genie mine, San Diego County, California. Natural History Museum of Los Angeles County specimen,...Ground Hog mine, Gilman, Eagle County, Colorado. Natural History Museum of Los Angeles County specimen...Acanthite-argentite, Colorado, 307 Actinolite/tremolite, Michigan, 344 Adularia, Michigan 341 “Alaskaite,” Colorado, 307...395 Allanite-(Ce), California, 162 Allophane, Colorado, 307 Almandine, Connecticut, 261 Almandine-spessartine
Report (volume)
1901. Minneapolis, 'Minn. American Institute of Mining Engineers: Transactions, Vol. XXX, 1901. New York...Canada. Canadian Mining Institute: Journal, Vol. IV, 1901. Ottawa, Canada. Canadian Mining Review, Vol. XX...Vol. I, supplement, 1901. Waterville, Me. Colorado Mining Bureau: Bulletin, No. IV, 1901. Denver, Colo...LIST OF PUBLICATIONS EXAMINED. Engineering and Mining Journal, Vols. LXXI and LXXII, 1901. New York,...Nos. 1-5, 1901. Scranton, Pa., and Denver, Colo. Mining and Scientific Press, Vols. LXXXII and LXXXIII
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...with its representation of mining tools clearly proclaim Montana’s mining origins. Montana’s production...published describing the occurrence, collecting, mining, and cutting of the two state gemstones. Figure...Granville Stuart established Montana’s first mining camp at Gold Creek in 1860. Geologic Provinces The state
Report (issue)
Oxidized Zinc Deposits of the United States Part 3. Colorado By ALLEN V. HEYL GEOLOGICAL SURVEY BULLETIN...deposits and the resources of oxidized zin.c ores in Colorado UNITED STATES· GOVERNMENT PRINTING OFFICE, WASHINGTON...19180xidized zinc deposits of the United States. Part 3. Colorado. Washington, U.S. Govt. Print. Off., 1964. vi...Bibliography : p. 88-91. 1. Zinc ores-Colorado. 2. Zinc mines and mining-Colorado. I. Title. (Series) For sale..._________ Rifle Creek district_ _ _ _____________ _ ___ ____ __ ________ __ __ __ Clear Creek County_____
Book
Petrified Forest Trails Arizona Gem Trails and the Colorado Desert of California High Tension (A Biography)...Arkansas Arizona California Colorado Connecticut Delaware Florida Georgia Hawaii Idaho Illinois Indiana Iowa...Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico...chert, flint, jasp-agate, jasper, quartzite, rock crystal, amethyst, chrysoprase, opal, etc.), serpentine...waterworn crystals of aluminum silicate found as clear blue gemmy pebbles), and turquoise. About 2000 B
Book
stumble over a valuable nugget and stake your own mining claim? Indeed it to is, and author book Jay...prospecting, he points out, is in abandoned mining districts, where valuable mineral ores are present...commercial ores and secondary minerals by state, county, township, and geologic range. For easy identification...RANSOM 1875-1948 An to the Eastern '‘Schoolmarm” Mining Camps of the Old West I I a s I \ h K... CONTENTS Preface ix PART I 1 Introduction to Mining and Mineralogy 2 Preparation for Mineral Collecting
Book (volume)
Most specimen collecting is done in the Lead-Zinc mining dists. of northwestern Illinois, the glacial drift...600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper, rare...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E...deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip mine⎯pyritized gastropods
Book (volume)
Most specimen collecting is done in the Lead-Zinc mining dists. of northwestern Illinois, the glacial drift...600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper, rare...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E...deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip mine⎯pyritized gastropods
Journal (issue)
- - - - - - - - - - - Mineral Collections 1n Colorado A Supplement to The Mineralogical Record November-December..."Smithsonian packet," Smoky Hawk claim, Florissant, Colorado. Collected in 2008; Dorris Family collection;...certificates for mines in the Cripple Creek District, Colorado, in 1898 and 1901. Sponsorship: This special...Collecting in Colorado The Collections: Mel & Pam Bersch Ryan Bowling Ralph Clark Colorado School of Mines...Kile Brian Kosnar Bryan & Kathryn Lees Ian Merkel Mining Hall of Farne, Steve Whittington curator Nick North
Report (volume)
Browns Canyon Wilderness Study Area, Chaffee County, Colorado U.S. GEOLOGICAL SURVEY BULLETIN 1716-C DEFINITION...the San Isabel National Forest, south-central Colorado: U.S. Geological Survey Bulletin 1638, p. 40-42...SOUTH-CENTRAL COLORADO Mineral Resources of the Browns Canyon Wilderness Study Area, Chaffee County, Colorado...Chaffee County, Colorado. (Mineral resources of wilderness study areas South-Central Colorado; ch. C)...Mines and mineral resources Colorado Browns Canyon Wilderness. 2. Geology Colorado Browns Canyon Wilderness
 
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