 | | Catalog/List | | Gemstone: Cuprite - 50.58 Cts. Ogonja Mine (Onganja Mine; Emke Mine; Emka; Otjisongati) Ogonja (Onganja)...Gemstone: Cuprite - 84.47 Cts. Ogonja Mine (Onganja Mine; Emke Mine; Emka; Otjisongati) Ogonja (Onganja)...11.94 Cts. Sweet Home Mine Mount Bross, Alma District, Park Co. Colorado, USA This adorable pink-red...iconic locality for the variety: the Sweet Home Mine in Colorado. This beautiful material is recognized...Rubellite Tourmaline - 20.88 Cts. Morro Redondo mine Coronel Murta, Minas Gerais Brazil This sizeable |  | | Book (edition) | | minerals and gems. It is obvious, though, that malachite, an ore of the heavy metal copper, or hematite...corundum (aluminum oxide), carbonates such as malachite (copper carbonate), phosphates such as apatite...feldspar quarries in pegmatite deposits, mines and mine dumps, and from "float" deposits, minerals loose...banded agate. Cross section of unpolished green malachite, a copper carbonate marked with curved bands...should always ask permission it may be un- or a mine dvmip. Cleanliness around a camp site and removal |  | | Book (volume) | | Dahlonega Co. and Rabum Co., and the McDuffie County Belt extending through portions of McDuffie, Warren...Sphalerite. BALDWIN COUNTY MILLEDGEVILLE, at state farmjasper. BANKS COUNTY COMMERCE, along Hwy. 59...along adjoining Co. linerock crystal. BARROW COUNTY WINDER, along rd. to Jefferson and 1½ mi. inside...Guide for Rock Hounds in the United States BARTOW COUNTY AREA, Saltpeter Cave, as floatjasper. CARTERSVILLE:...agate, (banded, various colors), jasper. BIBB COUNTY MACON: at Holton Quarry, 7½ mi. NWagate; N |  | | Journal (issue) | | Lucerne, Switzerland Hamburg, Germany John L. Emmett Simon Lawson Nicholas Sturman Brush Prairie...diamond on the cover was sourced from Canada’s Diavik mine in October 2018. Weighing a remarkable 552.7 ct...Mouawad Campus 5345 Armada Drive Carlsbad, CA 92008 USA © 2022 Gemological Institute of America All rights...from gem materials. Covering hematite, azurite, malachite, lapis lazuli, bone, ivory, and cinnabar, the...ct type IIa rough diamond recovered at the Lulo mine in Angola in 2016. The main stone fashioned from |  | | Journal (article/letter/editorial) | | Photographs January/February: Chalcopyrite on quartz, La Mine de Giraud, La Gardette, Bourg d’Oisan, Isère, France...Herkimer Diamond Mines, Inc., New port, Herkimer County, New York. Jeffrey B. Fast specimen and photo....cleavelandite, 49er Pocket, Oceanview mine, Pala district, San Diego County, California. Bill Larson specimen...photo. September/October: Gold, Mockingbird mine, Mariposa County, California. Collector’s Edge Minerals,...Treasure Chest Pocket, Jacksons Crossroads, Wilkes County, Georgia. Lisa Bennett specimen, Jeff Scovil photo |  | | Journal (issue) | | Kunzite-Gary and Rosemany White collection, page 295; Malachite-Don and Laura Aaron collection, page 11. (rniddle...204; Cerussite-Joe Budd collection, page 63; Malachite-Tim & Holly Smith collection, page 244. (right...Foote also made several collecting visits to the mine in 1890-1891, and brought back many good specimens...chemist and physicist). In 1895 Niven purchased the mine from its owner, on behalf of Thomas Edison. In the...dozen mines were opened, one of which (the Mariposa mine) produced a wider variety of mercury minerals than |  | | Catalog/List | | and Malachite • An incredible set of ive (5) graduated Tourmaline crystals from the Paprok Mine of Afghanistan...museum-quality mineral association from the Tsumeb Mine featuring Azurite and Smithsonite • An enormous...Estimate: $1,000-$1,500 72006 Azurite Milpillas Mine, Cuitaca Mun. de Santa Cruz, Sonora Mexico The secondary...blue coloration. Examples from the famous Milpillas Mine in Sonora, Mexico have captivated the world for...online, visit HA.com/5387 72007 Malachite on Azurite Sepon Mine, Vilabouly District Savannakhét Province |  | | Report (volume) | | Mathews, Johns Hopkins University, Baltimore. Michigan..........Mr. R. A. Smith, Lansing. Dr. A. C. Lane...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...Jefferson County, at Elyton; Lee County, at Chewacla lime works; St. Clair County, at Gfeensport; Shelby |  | | Journal (article/letter/editorial) | | observations revealed that rhodochrosite (MnCO3 ) and malachite (Cu2 (OH)2 CO3 ) formed during the dissolution...characterized by X-ray diffraction (XRD), a Brunauer–Emmett–Teller (BET) surface area instrument, and scanning...(BRUKER D8 ADVANCE, Bruker Corporation, Billerica, MA, USA) was employed to confirm the crystalline phases....(VARIAN VISTA PRO, Varian, Inc., Palo Alto, CA, USA). Furthermore, a ZEISS Gemini 500 (ZEISS, Birkerød...(Micromeritics ASAP2020M, Micromeritics, Norcross, GA, USA) was used to measure the specific surface area of |  | | Journal (issue) | | Industry Background image: Miners at the Pala Chief Mine, San Diego Country, California, circa 1903. On the...They are Found zite (201 cts) is from the Oceanview Mine in Southern California; the 0.72-ct benitoite (left...Dallas Gem Mine area, San America’s Royal Gems – Montana and Yogo Sapphires Benito County, California;... State of Maine phires is from the Gem Mountain Mine, GranTantalizing Turquoise ite Country, Montana...Rare and Beautiful American Gemstone and original mine image by Mark Mauthner. Red Beryl – A Very Rare |  | | Book | | volume is dedicated is four-fold: (1) To locate by mine, deposit, or community those mineralized areas of...Co. Hematite CALERA, Shelby Co. Wavkllite CLAY COUNTY, Sec. 24. T. 19 S R., 7 E. STATUARY, Coosa Co...Co., (W. border of* Marble Crystalline TALLADEGA COUNTY Marble, (crystalline) VALLEY HEAD, DeKalb Co. Hematite...VILLAGE SPRINGS, Blount Co. Hematite WOODS COPPER MINE, Cloaburne Co. Sphalerite ARIZONA COVEI.I.ITE...Feldspar HISSOP, Coosa Co., (near) Beryl JACKSON COUNTY Hematite KENNEDYS, Clay Co., (near) Magnetite MILLERVILLE |  | | Journal (issue) | | Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Steven R. Morehead...Green Valley, AZ Donald R. Peacor University of Michigan Ann Arbor, MI Andrew C. Roberts Geol. Surv. of...Robinson Seaman Mineral Museum, MTU Houghton, Michigan Correspondents Dudley Blauwet Louisville, Colorado...COVER: COPPER, 8.3 cm, from the Central mine, Keweenaw County, Michigan—considered by some to be the world’s...fine minerals on DVD wilensky Fluorite, Huanzala mine, Dos de Mayo Province, Peru. Wilensky Fine Minerals |  | | Journal (article/letter/editorial) | | of Western Grove,in the N.E. section of Newton County. All these are in N . W . Arkansas. "It happened...and interesting one from Lawrence County, Arkansas." CALIFORNIA—Emmett Klopfenstein, Box 162, Greenville...pinkish rhodonite have been found in the Sunnyside mine at Silverton (San Juan Co.), Colo. CONNECTICUT—Richard..., sent us two items (one on the old lead-silver mine at Canton (Hartford Co.), Conn, and the other on...Reid, collected at the old Canton silver and lead mine. I recently visited the locality, for the first |  | | Journal (issue) | | KRISTALLE Est.1971 Laguna Beach, California, USA • Tel: +1 949 494 5155 • Email: info@kristalle.com...the Dragon Gold Specimen, Colorado Quartz mine, Mariposa County, California........................463 by...cjstefanoxls@gmail.com Hauerite from the Destricella mine Circulation Manager & Staff Photographer Christi...Dragon”), 22.9 cm, from the Colorado Quartz mine, Mariposa County, California. Collector’s Edge specimen (now...only): $139/one year (Canada) $231/one year, (outside USA other than Canada) $325 for one year Subscription |  | | Report (volume) | | :............................................. Michigan.................................................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.;...; Jefferson County, at Ely ton; Lee County, at Chewacla lime works"; St. Clair County, at Greensport; |  | | Journal (issue) | | San Mateo Previouslv mentioned were the annual County. Federation · convention!> and shows; Third Row...Societies. July 8 through 11: Northwest Federation of Mine ralogical Societies. Center - Trophies for the award...the four end blocks. By J . McLeod Little Kerr County Gem and M ineral Club . 132 rus Elegance with...in a pegmatite in the Pala District, San Diego County , California. Such pockets are important sources...fortunate in that a number of pegmatites in San Diego County are now being \.vorked and producing fine crystal |  | | Journal (issue) | | Tourmaline Queen mine, San Diego County, California. BACK COVER: Copper, 13.5 cm, from the Ray Mine, Pinal County...115 Lepidolite 97 Linarite 181 Liroconite 99 Malachite 41, 119, 182 Manganite 105 Phosphophyllite 37...a superb crystal of kunzite from The White Queen mine in California lends important provenance to the...from the White Queen mine, California (plate 8) The Cerussite from the Kombat mine, Namibia (plate 19)...19) The big Copper crystal, frorn Upper Michigan (plate 23) The V-shaped Crocoite from Tasmania (plate 27) |  | | Journal (issue) | | Yunbin Guan, Zachary Cole, Randy Equall, and John L. Emmett Presents a group of corundum standards developed...London, UK Helena, Montana Beijing, China John L. Emmett Stefanos Karampelas James E. Shigley Brush Prairie...ct Constellation, was recovered from the Karowe mine in Botswana in November 2015. It is currently the...Mouawad Campus 5345 Armada Drive Carlsbad, CA 92008 USA © 2017 Gemological Institute of America All rights...Yunbin Guan, Zachary Cole, Randy Equall, and John Emmett introduce a set of new reference standards designed |  | | Journal (volume) | | botryoidal varieties), from Bohill quarry, Dundrod, County Antrim, Northern Ireland, collected in 1978. The...2007 PAPERS Zoned oxidation deposits in Tynebottom Mine, Garrigil1, Cumbria Trevo r F. Bridges and David...Copper·bearing silica gel from the walls of the Tankardstown mine, Co. Waterford, Treland Stephen Moreton 10-17 ...vein minerals at the Conlig-Whitespots Lead Mines, County Down, Northern Ireland Norman R. Moles 40-46 ...and 1. Ike Wilson 52-54 Powellite from Benallt mine, Lleyn Peninsula, Gwynedd: a first Welsh occurrence |  | | Journal (issue) | | chrysocolla chalcedony from Taiwan, Indonesia and USA. This pendant/brooch designed by Paula Crevoshay...ct piece of chrysocolla chalcedony from Arizona, USA, that was carved by Lehrer, and is accompanied by...Chrysocolla Chalcedony from Taiwan, Indonesia and the USA, and Their Separation By Min Ye and Andy H. Shen...Alonso-Perez Harvard University, Cambridge, Massachusetts, USA Editorial Assistant Carol M. Stockton Edward Boehm...Boehm RareSource, Chattanooga, Tennessee, USA Editor Emeritus Roger R. Harding Maggie Campbell Pedersen |  | | Journal (issue) | | Hemalite ·eentonlte Beryl Tripoli Oolitic Hematite Malachite •,." Rutlle Llmonlte Celestine Emery Bornite Rhodochrosite... WALL HANGER AND MOUNTING HARDWARE, POSTPAID IN USA. WHOLESALE QUANTITY PRICES AVAILABLE. TRANSISTOR...United Abrasive, Inc., 910 Brown Street, Norway, Michigan 49870. New 1977 catalog. Covers a broad area in...Lapidary Club February 25 and 26 at the Contra Costa County Fairgrounds, 10th and L Streets, Antioch, California...Cleveland Avenue and John Beers Road, Stevensville, Michigan, will have expanded space and hours to accommodate |  | | Journal (issue) | | By Lorraine W. Burton Photos by George Burton Mine near Trinidad, a difficult area for the The opals...his El Iris Mine Senor Ontiveros gives is for people anyone sion to go to the Iris Mine. permis-...very own opal! The narrow road towards the mine was piled high on one side with loads from all...bargain accordingly. a "good We dry To reach the mine, drive down the Toll Road from Queretaro towards...road to the El Iris Mine to which we had been headed originally. This is the mine in which opal was |  | | Journal (issue) | | 3000. 1, NAME Pound Lot Rough Rough Sapphlr9 Mine Run All sizes, colors and types. A real old time...hexagonal, green. This specimen Is from the Sherman Mine, near Mullen, Idaho. In the center is smithsonite... At the bottom of the page, from the big copper mine at Tsumeb, South West Africa, Is a specimen of dioptase...Beers Rd. March 19-20-Gaithersburg, MD-Montgomery County Fairground, 16 Chestnut Street March 19-20-Sacramento...of about 3106 metric carats found in the Premier Mine, Pretoria, South Africa. This was given by the South |  | | Journal (issue) | | State street In downtown Carlsbad, Calif. (Outside USA send $2.00 for catalOC) GEMS & MINERALS - 7 KEIJIJY...inches; J) cerussite, 4x3x3 inches; K) radiating malachite on matrix, 4x3x3 Inches. Photos, courtesy of New...Springs near the tiny village of Magdalena, Socorro County. No notable production resulted, but this discovery...The spring of 1866 saw the opening of the Juanita Mine, Hutchason's first claim and, indeed, the first...district. Three weeks later the celebrated Graphic Mine began production. Colonel Hutcheson constructed |  | | Journal (issue) | | Treating the Sapphires of Rock Creek, Montana John L. Emmett and Troy R. Douthit NOTES AND NEW TECHNIQUES Garnets... Fujian Province, China Summer 1986 The Coscuez Mine: A Major Source of Emeralds The Elahera Gem Field...1987 Gemslone Durability: Design to Display Wessels Mine Sugilite Three Notable Fancy-Color Diamonds The...Products that Show Ptay-of-Color Man-Made Jewelry Malachite Inamori Synthetic Cat's-Eye Atexandrite Wlnter...Emerald Deposit Beryl Gem Nodules from the Bananat Mine Opalile:1' Plastic Imitation Opal Summer 1989 Filled |
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