 | | Book | | 353-416 257-320 321-384 225-288 137-224 CALIFORNIA ] 273-336 ARIZONA-IV ] 1-102 [ 17 / 1986...On a spectacular find of crocoite in the Adelaide mine, Dundas, Tasmania (by A. H. Chapman) 3:111-113 ADOLFSSON...Iaria from the Howard-Montgomery quarry, Howard County, Maryland (by J. S. White) 25:53-54 AFGHANISTAN...AJO Famous mineral localities: the New Cornelia mine, Ajo, Arizona (by W. J. Thomas & R. B. Gibbs) 14:283-298...ALABAMA Iron phosphate mineral locality at Indian Mountain, Alabama (by H. Harwood) 5:241-244 Iron-manganese |  | | Book (edition) | | America's Mountain: Pikes Peak and the Pikes Peak Region Seven Keys to the Rocky Mountains Historical...Montrose County Colorado National Monument Mesa County Dinosaur National Monument Moffat County Florissant...Florissant Fossil Beds National Monument Teller County Great Sand Dunes National Monument Saguache and...National Monument Montezuma County Yucca House National Monument Montezuma County NATIONAL PARKS IN COLORADO...COLORADO Mesa Verde National Park Montezuma County Rocky Mountain National Park Grand and Larimer Countie~ |  | | Book (edition) | | Guide Colorado Rocks, Minerals, Fossils America’s Mountain: Pikes Peak and the Pikes Peak Region American...Colorado National Monument Mesa County Dinosaur National Monument Moffat County Great Sand Dunes National...Montezuma County NATIONAL PARKS IN COLORADO Mesa Verde National Park Montezuma County Rocky Mountain National...facts. Gems and Minerals, P.O. Box 687, Mentone, California. $3.00 per year. Don MacLachlan, editor. Rocks...published in 1955 (and paperbound in 1963) by McGraw-Hill Book Company, New York, and in a Signet Science |  | | Report (volume) | | identified in Colorado-more than in any State except California. In addition to these true species, dozens of...had been recently found in the Tenmile district, Summit County. In his booklet, which today would be classed...feldspar, and mica, occur in some form in every county in the State. Among mineralogists, Colorado is...southwestward from Boulder County to the southern limits of the San Juan Mountains. They have yielded much...South Table Mountains, lefferson County, the contact-metamorphic minerals of Italian Mountain, Gunnison |  | | Book (edition) | | MARIN COUNTY FREE LIBRARY 3 1111 00289 4184 \ I s Fifth Revised Edition A complete, state-by-state...included contain such specific details as farm roads, mountain paths, stretches of stream beds, and easily identifiable...Johnson, of Napa, California; Norman and Betty Lemkau of Castro Valley, California; Herbert V. Corbett...thousands of amateurs venture every year into the mountains and deserts of North America, they enjoy not only...and Washington beaches, the Mojave desert of California and the Sonoran desert of Arizona, the lake beaches |  | | Report (issue) | | Publisher Lithographie, Ltd. Denver, Colorado, USA Design and Layout Gloria A. Staebler Managing Editor...Lithographie, Ltd. PO Box 11613 • Denver, CO 80211 • USA Phone: 1.303.495.5521 • Fax: 1.303.482.1238 www.lithographie...The Panasqueira Mines: One Hundred Years of Fluorapatite BY CARLES CURTO MILA AND JORDI FABRE I FORNAGUERA...originated in the tin mine in the town ofEhrenfriedersdorfin the Erzgebirge ("Ore Mountains") of southern Germany...(Damour 1856; Rammelsberg 1860): 4 APATITE fluorapatite, hydroxylapatite, and chlorapatite. Their ideal |  | | Book (volume) | | colorful and fabulous tourmalines and kunzites of California and Maine, the sparkling sapphires of Montana...to the end of 1974. John Sinkankas San Diego, California July, 1975 JOHWSTUPAW.N19,901 Gene ay Derek... 5 = fii? i a j — » ya y _— ’* : i mine in. q)! Y eit iia -...with digging vast quantities of coal, leveling mountains of iron ore, and tapping subterranean lakes of...El Paso, Texas. Information on the Virgin Valley opal deposits was given by G. Keith Hodson of Scottsdale |  | | Book (volume) | | The Bowers Museum of Cultural Art Santa Ana, California + GEMSTONES OF EAST AFRICA by Peter C. Keller...Nevada; blue, cushion cut topaz (25.30 ct), Ramona, California; brownish yellow octagonal calcite (21.30 ct)...ct), Ramona, California; deep red cushion cut rhodochrosite (25.56 ct), Sweet Home Mine, Colorado; colorless...Kern County, California; octagonal step cut violetish pink kunzite (26.61 ct), Pala, California. NECKLACE...blue matched benitoite gems from San Benito County, California, consisting of 52 benitoites and 75 diamonds |  | | Book | | copper are in the Keweenaw Peninsular. Lake Superior, USA, the largest being 15 x 7 x 3m (approx. 50 x 23 x...(5'A in) long occurred in the Ray mine and in Bisbce, Arizona, USA. Very fine spincl-law twins up to...dendritic aggregates comc from Mednorudnyansk, Ural mountains. Russia; crystals up to 30 mm ( : Vie in) were...Superior, Michigan, USA. Wires, up to 100 mm (4 in) long, come also from the San Gcnaro Mine in Huancavclica...jewelry, electronics. Gold, 411 mm. El Dorado, California. U.S.A. Gold Au CUBIC • • Properties: C |  | | Book | | containing fresh glass, montmorillonite clay, and opal; a transition zone (up to 20 mOl thick) composed...(up to 12 meters thick) that contains fresh glass, opal, and montmorillonite; a middle zone (up to 10 meters...assemblages have been mapped in exposed basaltic rock in County Antrim, Northern Ireland, and eastern Iceland....spring areas. Chabazite, phillipsite, natrolite, opal, chalcedony, calcite, apophyllite, and plombierite...seawater followed faults along the eastern coast of County Antrim and was the fluid in the cavities that produced | | | Book | | containing fresh glass, montmorillonite clay, and opal; a transition zone (up to 20 mOl thick) composed...(up to 12 meters thick) that contains fresh glass, opal, and montmorillonite; a middle zone (up to 10 meters...assemblages have been mapped in exposed basaltic rock in County Antrim, Northern Ireland, and eastern Iceland....spring areas. Chabazite, phillipsite, natrolite, opal, chalcedony, calcite, apophyllite, and plombierite...seawater followed faults along the eastern coast of County Antrim and was the fluid in the cavities that produced |  | | Book | | copper are in the Keweenaw Peninsular, Lake Superior, USA, the largest being I 5 x 7 x 3m (approx. 50 x 23...140mm (5½ in) long occurred in the Ray mine and in Bisbee, Arizona, USA. Very fine spinel-law twins up to...dendritic aggregates come fron1 Mednorudnyansk, Ural mountains, Russia; crystals up to 30 mm ('3/i6in) were found...Superior, Michigan, USA. Wires, up to 100 mm (4 in) long, come also from the San Genaro Mine in Huancavelica... 48 mm, El Dorado, California, US.A. Gold, 68 mm, Eagle's Nest Mine, California, US.A. Gold gold on |  | | Journal (issue) | | Geological Survey Menlo Park, CA Steven R. Morehead Riverside, CA Donald R. Peacor University of Michigan Ann...Zoned eosphorite from Lavra da Ilha, Taquaral district, M inas Gerais, Brazil .........................cm tall, and came from the Eureka mine, Tuolumne County, California. The specimen, now in the Smithsonian... Bourget Bros. 1636 1 1 th Street Santa M onica, California 90404 Tel: (213) 450-6556 Coogan Gold Company...Frazier Suite 306, 6331 Fairm ont Ave. El C errito, California 94530 396 The Mineralogical Record, volume |  | | Journal (issue) | | Geological Survey Menlo Park, CA Steven R. Morehead Riverside, CA Donald R. Peacor University of Michigan Ann...Zoned eosphorite from Lavra da Ilha, Taquaral district, M inas Gerais, Brazil .........................cm tall, and came from the Eureka mine, Tuolumne County, California. The specimen, now in the Smithsonian... Bourget Bros. 1636 1 1 th Street Santa M onica, California 90404 Tel: (213) 450-6556 Coogan Gold Company...Frazier Suite 306, 6331 Fairm ont Ave. El C errito, California 94530 396 The Mineralogical Record, volume |  | | Book (volume) | | Where & How to Djg, Pan and Mine Your Own Gen1s & Minerals Where & I-low to 1-Iunt for Treasure From...vacation stops at a roadside "dig your own" gem mine. Junior finds a sapphire the size of a p ach and...) Many an unsuspecting tourist has stopped at a mine to try his or her luck and become a rockhound for...VOLUME. I: Northwest States VOLUME2: Arizona California Colorado Hawaii Kansas Nevada New Mexico Oklahoma...VOLUME4: Northeast States Co1mecticut Delawar District of Columbia IUinois Indiana Maine Maryland Massachusetts | | | Book (volume) | | The Bowers Museurn of Cultural Art Santa Ana, California GEMSTONES OF EAST AFRICA by Peter C. Keller...red-orange spessartine garnet ( 16.62 et), Ramona, California; deep red cushion cut rho...Kern Cowny, California; octagonal seep cut violetish pink kunzite (26.61 et), Pala, California. NECKLACE...blue matched benitoite gems from Sai, Benito County, California, consisting of 52 benitoites and 75 diainonds...c1ystals, many of facet-grade, found in the Wah Wah Mountains of Utah are to be mined by conventional open-pit |
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Opal Hill Mine, Mule Mountains District, Riverside County, California, USA