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Smoky Quartz from
Carbonatites, Twelve Mile Park, Fremont County, Colorado, USA


Classification
Species:Quartz var: Smoky Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Smoky Quartz data
Locality Data:Click here to view Carbonatites, Twelve Mile Park, Fremont County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:491323
Long-form Identifier:1:3:491323:8
GUID (UUID V4):197bbc4d-9be9-462f-bb21-d97dd3a72a40
References
Reference Search (possible matching items)
Journal (article/letter/editorial)
ALKALIC ROCKS AND CARBONATITES OF THE ARKANSAS RIVER CANYON, FREMONT COUNTY, COLORADO. 3. THE AMETHYST... ABSTRACT The Amethyst carbonatites in 12 Mile Park, Fremont County, Colorado are the northernmost representatives...barite carbonatite and 3) veins of amethystine quartz. The fi.rst represents a variant of fenite; the...late stage silicification common in many larger carbonatites. In the carbonatite, each of several calcite...adjacent Wet Mountain Valley in Fremont and Custer Counties, Colorado (Christman el, al., 1959; Singewaldand
Journal (article/letter/editorial)
ALKALIC ROCKS OF THE ARKANSAS RIVER AREA, FREMONT COUNTY, COLORADO.4. THE PINON PEAK BRECCIA PIPES1 E. Wru...Assrnecr The Pinon Peakbrecciapipesin Fremontcounty, colorado,are satelriticto the tion are recorded, thus...bodies of the alkalic province of Fremont and custer counties, colorado. The pinon peak breccia pipes, herein...Mcclure Mountain-rron Mountain complex in Fremont county, colorado, mainly on the south side of the Arkansas...Gulch road. Pinon Peak lies three-quarters of a mile south of the pipes. Bulldozer exploration of the
Report (issue)
Peninsula, Mich. 10. Porphyry molybdenum ore, Colorado 11. Zinc ore, Edwards, N.Y. 12. Manganese nodules...Elements in the Wet Mountains Area, Fremont and Ouster Counties, Colorado By THEODORE J. ARMBRUSTMACHER GEOLOGY...elements in the Wet Mountains area, Fremont and Custer Counties, Colorado. (Geology and resources of thorium...16:1049-F 1. Thorium ores—Colorado—Wet Mountains Region. 2. Earths, Rare—Colorado—Wet Mountains Region. 3...Mountains Region. 4. Mines and mineral resources—Colorado—Wet Mountains Region. I. Title. II. Series. III
Journal (article/letter/editorial)
Although Colorado may be most noted for rhodochrosite or amazonite, the many varieties and associations...associations of quartz found throughout the state rank it as one of the premier worldwide localities for that...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...for about 750 known mineral species.* Of these, quartz is one of the most desirable from a collector's...to Minerals of Colorado: A 100-Year Record (Eckel, 1961). 374 ROCKS & MINERALS Quartz was a familiar
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).
Journal (issue)
Newsletter Pebble Beach Pegmatites Lake Buchanan, Llano County, Texas Art Smith 9118 Concho Str. Houston, Texas...Canine Road Marble Falls, Texas 78654 .7 l Llano County has long been known for its rare-earth granitic...the year. Continued on page 6 l. • Figure 1. Smoky quartz crystals from Pebble Beach pegmatites; Art Smith...News, P.O. Box 2043, Coeur d'Alene, ID 83816-2043 USA Phone: 208-664-2448 • 3 Mineral News E-mail:...MacLachlan who bought it from Joe Hyman. Jack Lowell of Colorado Gem and Mineral in Phoenix is managing the mining
Journal (issue)
Newsletter $6.00 The Ravine, Fine, St. Lawrence County, New York An Obscure Mineral Locality Re-Discovered...M. Carlin, Jr., Ogdensburg, NY 13669 Less than a mile south of the village of Fine, NY, Rt. 58 crosses...intersection. A second is a road cut on Adirondack Park Road that runs east of Rt. 58 along the north side...reported that several collectors in the St. Lawrence County Mineral Club had told him about an old locality...unexpected. Just beyond the guardrail on Adirondack Park Road was the top of a narrow, steep ravine running
Journal (issue)
Photo: 5.1.Pekov. The Baringer Hill Pegmatite Llano County, Texas Art Smith artsmithite@msn.com Introduction...fergusonite-(Y) gadolinite-(Y) Color black to smoky brown-black brownish, rarely black greenish black...the specimens is meager usually giving just Llano County or 5 miles south of Bluffton. However, when reading...were few other pegmatites recognized in the Llano County area so Baringer Hill can be accepted as their...low-water reveals that the high banks above the Colorado River is littered with many small pegmatite dikes
Journal (article/letter/editorial)
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...collector, Crystal Park in Beaverhead County, the pegmatites of Jefferson County, and the Snowbird mine...mine in Mineral County continue to be productive sources of mineral specimens. The Montana Gold Rush After
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...minerals of the Great American Rift in New Mexico and Colorado. Great American Rift is the name we use for a
Book (edition)
THE OF GEOLOGY CARBONATITES HARRY VON ECKERMANN THE GEOLOGY OF CARBONATITES E. Wm. HEINRICH...Heinrich, Eberhardt William, 1918The geology of carbonatites. Reprint of the ed. published by Rand McNally...Chicago. Bibliography: p. Includes index. 1. Carbonatites. eeathes [QE389.61.H4 1979] 5520.1 78-27358...Geology of Carbonatites first appeared, scientific and technological interest in carbonatites has remained...convening of the First International Symposium on Carbonatites in Pocos de Caldas, Brazil for which this writer
Journal (issue)
at the State Pit Mauldin Mountain, Montgomery County, Arkansas Art Smith 9118 Concho Street Houston...about 2 miles north of Mount Ida in Montgomery County. Arkansas has been mentioned in several show reports...1983). Most of these specimens have come from the County Continued on page 4 Fig. 1 Planerite with colorless...News, P.O. Box 2043, Coeur d'Alene, ID 83816-2043 USA Phone: 208-664-2448 E-mail: lream@comtch.iea.com...links, USGS Geographic Name Server, Street Atlas USA, etc. There are pages on Cleaning Minerals, and more
Book
mid-1957, of vvhich 70% is in New Mexico, 16% in Colorado, Utah, and Arizona, and 8% in Wyo1ning. These...siliceous and Ruoritic types, and the oxidized Colorado Plateau deposits are desc1ibed vvith those that...origin, e.g., Blind River, \i\litwatersrand, and Colorado Plateau. The writer has attempted to present equitably...195 201 205 211 217 217 221 222 Chapter 6 : CARBONATITES AND RELATED DEPOSITS General . . . . . . ..... . . . . . . . . . . . . . . . . . . . . . . Colorado Plateau . . . . . . . . . . . . . . . . . . .
Journal (issue)
on page 2) The Madison Mine, Madison, Carroll County, New Hampshire: An Addendum Art Smith 9118 Concho...An article on the Madison mine, Madison, Carroll County, briefly describing the mining history and my experiences...minerals you hardly ever see. It is common in a few carbonatites but rarely forms more than inconspicuous brown...(Varmlands Lan, Sweden). Those with a penchant for quartz inclusions (see Hyrsl & Niederrnayr, 2003) were...Mineral News March 2005 fluorite crystals in quartz crystals - some double terminated from Itremo (Firarantsoa
Journal (issue)
Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino...them a call at 972-540-6999 and order your copy. COLORADO FOSSIL EXPO Denver Merchandise Mart • Mart Plaza...Martin Zinn Expositions • P.O. Box 999 • Evergreen, Colorado 80437-0999 • Fax (303) 674-2384 162 The M ineralogical...occurring in granitic pegmatite and polymetallic quartz vein set­ tings. It is commonly associated with...Diligent examination of polymetallic hydrothermal quartz veins containing copper, bismuth and vanadium and
Book
and Carbonatites of the World Part 1: North and South America Alkaline Rocks and Carbonatites of the...Woolley, A. R. (Alan Robert) Alkaline rocks and carbonatites of the world. Pt. 1, North and South America...petrologists, as have the more recently defined carbonatites, it could be argued that little pro­ gress has...years many new occurrences of alkaline rocks and carbonatites have come to light to such an extent, indeed...were probably fewer than 100, while only three carbonatites were known. The geological exploration in particular
Book
120) Page 6: Mimetite (see page 139) Page 248: Quartz (amethyst variety), Erongo Mountains, Namibia *...Earth’s crust are composed ofjust a few minerals; quartz and the feldspar group are the most abundant processes...to be minerals. Microcline, Crystal Peak, Colorado, USA * 12 x 9x 5 om MINERALS: PRODUCTS OF A CHANGING...growth, as exemplified by tourmaline in schist, quartz or phlogopite. Space for Growth Cavities in rocks...about the same time, as happens with pyrite and quartz, or they may have grown one after the other, as
Journal (issue)
England Richard C. Erd U.S. Geological Survey Menlo Park, CA Steven R. Morehead Riverside, CA Donald R. Peacor...........187 by P. B. Moore The origin of faden quartz .................................................wide range of interests, from pyroluminescence in quartz to extensive studies on contact metamorphism in...Schacht (who was bom Horace Greele} Schacht in the USA), President of the German Reichsbank. In du< course...INTRODUCTION The defining characteristic of faden quartz crystals is the presence of a white thread-like
Journal (article/letter/editorial)
Gramaccioli et al. 1998; Novák and Černý 1998), and carbonatites (e.g., Eby 1973; Åmli 1977; Liferovich et al...indicated the contact aureole with the pluton. County, Montana (USA) (Foord et al. 1993), Heftetjern, Tørdal...30853) Paragenesis In massive white granite (smoky quartz, white K-feldspar, white albite and rare biotite)...biotite). In massive aplite (smoky quartz, white K-feldspar, white albite). Cascandite XI (M. 30854)...cavity, together with K feldspar, white albite, quartz, rare zinnwaldite and abundant gadolinite-(Y).
Journal (article/letter/editorial)
of the carbonatite has led to the formation of quartz, apatite, fluorite, rare earth fluorocarbonates...primary igneous carbonatites. Two types of hydrothermally overprinted plutonic carbonatites can be distinguished...geochemical composition. Type I contains mainly quartz, rare earth fluorocarbonates and apatite as hydrothermal...the fresh samples. Hydrothermally overprinted carbonatites exposed to weathering show even higher d18 O...Chemical Geology 155 (1999) 91–113 1. Introduction Carbonatites are an economically important source of rare
Report (issue)
Prepared in cooperation with the Colorado Geological Survey for the United States Department of Agriculture...Service Development of Industrial Minerals in Colorado Circular 1368 U.S. Department of the Interior...Survey Development of Industrial Minerals in Colorado By Belinda F. Arbogast, Daniel H. Knepper, William...John S. Dersch Prepared in cooperation with the Colorado Geological Survey for the United States Department..., 2011, Development of industrial minerals in Colorado: U.S. Geological Survey Circular 1368, 87 p. Library
Journal (article/letter/editorial)
2003 Copyright © 2003 Elsevier Ltd Printed in the USA. All rights reserved 0016-7037/03 $30.00 ⫹ .00 Pergamon...followed by purple and colorless fluorite II, smoky quartz and barite, a Mn-rich crust on early calcite...hydrothermal quartz (f Ⰶ 0.1). A crush-leach experiment for fluid inclusions in the hydrothermal quartz yielded...yielded a trend from the fluid leachate to the host quartz (206Pb/204Pb ⫽ 18.224 and 18.602, 207Pb/204Pb ⫽...fluorite mineralization often associated with carbonatites. Fluorite precipitation in some of these deposits
Journal (article/letter/editorial)
Springer-Verlag Wien 2016 Abstract Fe-rich carbonatites with a mineral assemblage of ankerite-calcite...widespread in southern Siberia, Russia. The siderite carbonatites are associated with F-Ba-Sr-REE mineralization... Melt and fluid inclusions suggest that the carbonatites formed from volatile-rich alkali- and chloride-bearing...chloride-bearing carbonate melts. Ankeritecalcite carbonatites formed from carbonatite melt at a temperature...dolomite-, or ankerite-rich varieties. Siderite-rich carbonatites are less abundant. Siderite typically occurs
Journal (issue)
Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino...Michigan Correspondents Dudley Blauwet Louisville, Colorado Miguel Calvo Zaragoza, Spain Joe Polityka Staten...Department Natural History Museum of Los Angeles County 900 Exposition Boulevard Los Angeles, California...presented to the Natural History Museum of Los Angeles County by his children. A century ago Bisbee, Arizona...specimens for him. He built a diverse collection of twelve dozen mineral specimens from the mines of Bisbee
Journal (issue)
Wilson Black topaz from the Thomas Range, Juab County, Utah .....................805 by A. Sikorski &....... 747 COVER: AQUAMARINE with microcline and quartz (nicknamed the “King of Kashmir”), 80 cm, from...$324/three years, (Canada) $196/one year, (outside USA other than Canada) $275 for one year Subscription...and Vail, Colorado. www.MardaniFineMinerals.com | w w w. FineMineral.com Aquamarine & Quartz | Nyet-Bruk...CRYSTALCLASSICS.CO.UK MALKHAN Tourmaline with Quartz and Cleavelandite | Malkhan Pegmatite Field, Russia
 
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