 | | Report (issue) | | University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Conservation and Survey...Gemstones of Nebraska: A Handbook for Students and Collectors Roger K. Pabian University of Nebraska - Lincoln...Lincoln, rpabian1@unl.edu Allan Cook University of Nebraska - Lincoln Follow this and additional works at:...K. and Cook, Allan, "Minerals and Gemstones of Nebraska: A Handbook for Students and Collectors" (1976)...Resources, School of at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion |  | | Report (issue) | | economic concentrations are commonly found in Cenozoic saline, alkaline lake deposits where zeolites formed as...INDIAN RESERVATION 109° DOLORES COUNTY MONTEZUMA COUNTY SAN JUAN COUNTY MESA VERDE / NATT PARK X XiftWttfXftttfA...CORNERS UTAHX ARIZONA NEW MEXICO APACHE COUNTY SANJUAN COUNTY 10 KILOMETERS EXPLANATION 1 Sample collection...(Sheppard and Gude, 1982). Examples of ancient saline, alkaline lake deposits are from Pleistocene Lake...clinoptilolite and other zeolites; and finally, in the most saline and alkaline waters near the basin center, to analcime |  | | Journal (issue) | | Record, Natural History Museum of Los Angeles County Fax: (213) 749-4107 Website: http://nhm.org/research/minsci... Mexico. E Loma Pinta Agate E E Gem Center, USA E E (Text continued on p. 87) The Mineralogical...cm, from Rancho Coyamito Norte, Chihuahua. David Wilber collection; Jeff Scovil photo. 77 Figure 16...Brad Cross specimen and photo. Figure 15. Blue chalcedony, 6.9 cm, from west of Villa Ahumada, Chihuahua...from east of Estación Ojo Laguna, Chihuahua. David Wilber collection; Jeff Scovil photo. The Mineralogical |  | | Journal (issue) | | check out some piles of rubble stockpiled in the county park just north of Black Rock State Park, but there...chatoyant quartz. The blue quartz looks like chalcedony, but its appearance is caused by included minute...went to one of his pegmatite prospects in Burnet County. Initially he had found some monazite-(Ce) crystals...pattern, perthitic (intergrowth Frank’s Burnet County pegmatite. with albite) pattern. I found one of...the Coal Creek serpentinite quarries in Gillespie County. So we traveled there to have a look at it since |  | | Journal (issue) | | quartz crystals covered with a layer of gray chalcedony. Another interesting feature is the presence...presence of tiny euhedral quartz crystals on the chalcedony layer. —Richard Gross Tullahoma, TN Keokuk Territory...Rogerley mine is located near Frosterley (Durham County) in the extreme northern part of England. The mine...uranium is a trace element can also fluoresce. Chalcedony, common in many desert areas, contains a trace...Sand is available in infinite varieties in every county, state and country. Most often, sand is composed |  | | Journal (article/letter/editorial) | | Around Warmbaths itself one can find jasper, chalcedony, carnelian banded ironstone, fluorspar and rose...C. R. L. Brown ( 1 3 yrs.), Rt. 1, Dobson, N.C. Wilber Carpenter, Rt. 1, Dobson, N.C. Robert M. Maher |  | | Journal (article/letter/editorial) | | Muscovite Opal Pyrite Pyrolusite Quartz Rock Crystal Chalcedony Rhodochrosite Rhodonite Rutile Scheelite Scolecite...attention are bowenite, goethite in various forms, chalcedony, chert, and crystals of calcite. The lepidocrocite...the right. Old Dexter Quarry From Conklin, take Wilber Road 0.3 mile southeast to Great Road, then go |  | | Journal (issue) | | my appreciation for the article on Goldfield’s chalcedony by Thomas Farley in the May 2016 issue of Rock...worked the dolostone around Middleville (Herkimer County), recrystallizes enough to form a harder rock with...the Niagara Escarpment limement of the Herkimer County dolosWhite dolomite dominates this fine Chinese...various amounts of quartz (mostly in the form of chalcedony), rhodochrosite, gold, silver, and other minerals...Ouray The town of Silverton is located in San Juan County, at 9,318 feet elevation, in the majestic San Juan |  | | Journal (issue) | | SHOW June 23rd – 26th 2022 (9am to 6pm) Jefferson County Fairgrounds Madras, Oregon FREE PARKING FREE ADMISSION... ADMISSION with this ad* MADEIN INUSA USA MADE MADEIN INUSA USA MADE FREE ADMISSION Limit one one per...Peacock Opal Mine 29 Seashells by Shelly 75 Sherman County Rocks 8 Spanish Stirrup Rock Shop 15 Stone Goddess...plum-color star sapphires, lavender chalcedony – especially Holley Blue chalcedony, sugilite combined with richterite...mined at the Topaz and Spors Mountains in Juab County, Utah. Tiffany stone is a mineral canvas with purple |  | | Report (issue) | | Shear zones ___________________________________ _ Chalcedony vein zones _________________________ _ Quartz...____________________________ _ Chalcedony veins _________________ ---------Quartz-chalcedony veins_,_ __________________...quartz veins ________ _ Granodiorite adjacent to chalcedony veins_ Elkhorn Mountains volcanics adjacent to..._____________________ _ Van Armin mine ___________________ _ . Wilber Silver mine _________________ _ Eva May mine _...over 400·feet long, mineralized shear zones, chalcedony vein zones, and Tertiary quartz latite dikes |  | | Book (edition) | | from the Tourmaline Q ueen .1ine, Pala, San Diego County, California. From a pen-and-ink drawing by W. E...University of Nebraska recognized this problem in his Minerals and Gemstones of Nebraska (1971),- in which... Louis Moyd, Pauline Moyd, Merrill 0. Murphy, Nebraska Conservation and Survey Division, Nevada Bureau...J. Wieczorek, David Vlll Acknowledgments IX Wilber, G. Wilson, W. L. Wilson, Gilbert Withers, S. H...of tourmaline crystal forms 38. Map of San Diego County, California gem sources 3 9. Stewart Lithia· and |  | | Journal (issue) | | covering Maine, New York, Pennsylvania (Chester County), Arkansas, Idaho, Iowa, Washington, Colorado (two)...(several dozen specimens). He also added occasional USA classics (amazonite from Colorado, rhodochrosite...vacations to the Rincon pegmatite district in San Diego County Pete and Ed explored for minerals and made many...1939 digging benitoite and neptunite in San Benito County. Peter Bancroft (1916-2015) Pete graduated from...sold part of his collection (55 specimens) to Dave Wilber in 1970 for what was at that time the highest sum |  | | Journal (issue) | | Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino...this term was introduced into the language by Dave Wilber back in the late 1960’s or early 1970’s. (Some...the mother of all flaws, an offense to the eye. Wilber: A very small ding or chip, usually 0.5 mm or less...overlooked by most collectors, the tiny mini-ding or “wilber” was introduced into the collector consciousness...most otherwise perfect specimens. Often a single wilber in a prominent location will cut a specimen’s value |  | | Journal (issue) | | Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino...galena phase forming at 120° to 350°C, and (4) the chalcedony calcite phase at 20° to 100°C, in which minerals...Yellow to yellow-green nontronite clay occurs on chalcedony at the Bor pit. Olivine group (Fe,Mg,Mn,Ni)^+S...crystals to 15 cm and smoky crystals to 5 cm. Chalcedony is also found in the Bor pit. Crystals composed...Publishing P.O. Box 37072 Tucson, Arizona 85740 USA Tel: (520) 798-1513/(520) 297-4862 FAX: (520) 79 |  | | Journal (issue) | | Tucson Show, held in a quonset hut at the old Pima County Fair and Rodeo Grounds. I’ve known all of the great...this term was introduced into the language by Dave Wilber back in the late 1960s or early 1970s. (Some would...the mother of all flaws, an offense to the eye. Wilber: A very small ding or chip, usually 0.5 mm or less...overlooked by most collectors, the tiny mini-ding or “wilber” was introduced into the collector consciousness...most otherwise perfect specimens. Often a single wilber in a prominent location will cut a specimen’s value |  | | Journal (article/letter/editorial) | | T-3-S,Glasscock County); (2) Monsanto #1 Brunson(Section 42 Block 35 T-3-S, Glasscock County); (3)Lovelady...Glasscock County); and (4) the IndianWells #17-4 Schlinke(Section 17 Block6, Irion County). Coresin the...Instead, partial ailicification by lengthl10w chalcedony INITIAL RESEDlMENTATION INTO CARBONATE MATRIX...clasts within debris flow deposits by length-slow chalcedony; and less commonly, totalreplacement of crinoids...event 14), and prior generations of length-slow chalcedony (diagenetic events 5 and9) by microcrystalline |  | | Journal (issue) | | twin, 5.5 cm, from the Amo tin deposit, Ximeng County, Yunnan, China. Wally Mann collection; Joe Budd...2.2 cm, from the Pulsifer quarry, Androscoggin County, Maine. Kyle Kevorkian collection; Jordan Root...5-mm view, from the Mohawk mine, San Bernardino County, California (#1869). Jerry Cone photo. Aurichalcite...sphalerite, 20 cm, from the Elmwood mine, Smith County, Tennessee. Paul Bordovsky photo. Wire silver...silver, 7.5 cm, from the Hongda mine, Lingqiu County, Shanxi, China. Paul Bordovsky photo. Calcite, 9 cm, |  | | Show/Event (guide) | | occurring in the Cartersville Mining District, Bartow County, Georgia by1..C. Gray. 4:30 A new site for gadolinite-(Y)...e x a h e d r a l faces on grossular from Inyo County, California by V. T King. 2 5:00 T w i n n e...over the past year along County Highway G east of Big Falls, Waupaca County, WI briefly exposed a series...New York. Talcville is located in St. Lawrence County, a famous mining region. Mining in the area started...OCCURRING IN THE CARTERSVILLE MINING DISTRICT, BARTOW COUNTY, GEORGIA. J. C. Gray 524 Robin Lane, Marietta, |  | | Report (volume) | | Boletfn de Minas, nos. 2, 8. Habana, Cuba. Delaware County Institute of Science: Proceedings, vol. 8, no....Geological Survey: Supplementary Report, Harlan County. Frankfort, Ky. Lake Superior Mining Institute:...nos. 9-12; vol. 31, nos. 1-2. Philadelphia, Pa. Nebraska Geological Survey: vol. 4, pt. 30; vol. 7, pts...Chicago, 111. West Virginia Geological Survey: County Reports, Braxton-Clay. Morgantown, W. 'Va. Wyoming...Barbour, Erwin H. 38. The natural fuels of Nebraska: Nebraska Geol. Survey, vol. 4, pt. 25, pp. 339-345 |  | | Book | | through Itasca and St. Louis Counties into Lake County. Hibbing is about the center of this historic area...replaced by dark hematite. Near Calumet in Itasca County abundant mollusks, arthropods, and sharks teeth...Iron Range is mostly in Crow Wing County, extending into Aitkin County. In 1936, near the town of Crosby...Superior 14 EVELETHO IRON WEEWATIN _W 57 LOWS COUNTY to Duluth Y The Mesabi Iron Range dump. Binghamite...be jaspers, silicified algae, carnelian, clear chalcedony, and other polishable material. Rhodochrosite |  | | Journal (issue) | | LAPIDARY SOCIETIES Annual Show, Gem-Main-IA . Lincoln County Gem end Mineral Society, host. Exposition Building...PIion,: (7141 253-7514 18th Annual Show. GIia County Fairgrounds, Hwy 60, Globe, AZ. 31 and 1, 10-9:...Society. Annual Show. Exposition Bldg., Solano County Fairgrounds, Interstate 80 and Hwy 37, Vallejo...MIMt'el Society, 21st Annual Show. Barn A, Ector County Coliseum, Odessa, TX. 21 and 22, 9-9: 23, 9-6....(Bryozoa) Roscoe lite Mudstone Silica Carbonate Rock Chalcedony 011 Sandstone • llsemanr,Jte with Jordlslte Lipa |  | | Journal (issue) | | $1.50 per lb. Fire Agate, Mexico. nice brown chalcedony with many fire layers ............. $5.00 per...- ALL ORDERS MUST INCLUDE A 12.00 r.e ii In the USA - all others including Canada must include lull...to material found at a site near K.a nab, Kane County. Here the s11ndstone is fairly coarse and the colorct...important locality is near St. George, Washington County, and produces specimens called picture rock. This...in Portland was visited by members of the Bergen County Mineralogical and Paleontological Society. This |  | | Journal (issue) | | world’s finest crocoite (owned by Ed Swoboda) the Wilber rhodocrosite, nu merous phosphophyllite specimens...Long Hill tungsten deposit at Trumbull, Fairfield County, Connecticut, which is noted for its large pseudomorphs...abrasive. It was recognized at Chester, Hampden County, Massachu setts in 1864 and was produced intermittently...Area, Lake County, Oregon M. M. Groben This area is located in the W arner Valley, Lake County, in the southcentral...and cryptocrystalline quartz in cluding agate, chalcedony, jasper, and amethyst. A total of about 40 fossil |  | | Journal (article/letter/editorial) | | University Northwest, 3400 Broadway, Gary, IN 46408, USA Received 25 January 2007; received in revised form...fibrous chalcedony (center). Note (arrow) late diagenetic euhedral dolomite replacing chalcedony; (C) photomicrograph...this facies depositional environment is the hyper saline shallow water of the Great Salt Lake (Carozzi,...Geoloski Zavod, Beograd. Mullins, H.T., Neuman, A.C., Wilber, R.J., Boardman, M.R., 1980. Nodular carbonate |  | | Book | | Weinrich Karen Wenrich Ron and Ann Wertz David P. Wilber Stuart & Donna Wilensky Will & Pam Wilkinson Bill...could be accommodated by the Society at the Pirna County Fairgrounds and later at the Tucson Convention...courtroom of the Justice of the Peace for Pirna County in Tucson, to form what would become the Tucson...p.m. on Sunday. The show was held at the Pirna County Fair and Rodeo Grounds, where it would continue...Held once again in the quonset but on the Pirna County Fair and Rodeo Grounds, this year's show took place |
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