 | | Journal (article/letter/editorial) | | untarreplaced by various silver halides, ruby silvers, acanthite, and stephanite are known. Similarly, silver has... occurring together) from the Calumet and Hecla mine. Excepment in the oxide zones of a variety of metal...Copper Falls mine, associations and include those containing other silver minerals, Keweenaw County. barite...from several Maine localities, including the suites of phenomenal specimens in major Acton mine, York County...is draped in a silIsle mine, and the Sullivan mine ver-lined history is Colorado, with a pro(King and Foord |  | | Journal (issue) | | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Acanthite from Linqiu, Shanxi Province, China. Compliments...Compliments of Mineralpedia, Dakota Matrix. Acanthite from Cobalt-Gowganda dist., Ontario, Canada, Compliments... CHAPTER REPRESENTATIVES (ALSO BOARD MEMBERS) COLORADO CHAPTER: Jeff Self; selfawareminerals@gmail.com...Pegmatite Mine The early-day history (1896-1913) of gem tourmaline mining at the Himalaya mine, San Diego...Diego County, is rife with conflicts by men who truly believed they were on the cusp of being wealthy. |  | | Journal (article/letter/editorial) | | 2015 Bernalillo County Cerro Colorado, W. of Albuquerque: carnotite. Placitas district (Sandia Mountains)...schorl. Tijeras Canyon district (Manzano Mountains), E. of Albuquerque. Galena King mine: barite, fluorite...(Seiiora de 10s Milagros mine): copper, cuprite, malachite. Catron County Apache Creek, N. of Reserve: quartz...quartz (chalcedony). Mogollon district, NE of Glenwood: acanthite, bornite, chalcocite, fluorite, gold...Park, SW of Reserve: labradorite. Taylor Creek Tin district, Black Range. Adobe Ranch: cassiterite, hematite |  | | Journal (issue) | | quartz from here can also be nice; I had one large clear grouping, with neat phantoms (lined by inesite)...France. Also, he had small trays holding small clear quartz crystals, one tray with pale green inclusions...other, about tin size, were new. They were water clear with deep reddish/purplish tips, colored by inclusions...stibnites from a new Nevada locality, the Murray Mine, not the old Manhattan, but he had only three specimens... Also, there were some clear calcites from a small pocket in the Meikle Mine, the new locality for the |  | | Journal (article/letter/editorial) | | the association with an altered basalt (?), the clear crystals were identified as chabazite. Two lovely...would be more familiar: galena and "argentite" (acanthite). Altaite is indistinguishable from galena while...while hessite is more silvery in color than acanthite. Arsenopyrite is a commonly encoun tered mineral...ventures. The Highland Bell mine in Beaverdell is a still operating silver mine. The ore minerals include...freibergite variety of tetrahedritetennantite, acanthite paramorphic after argentite, galena, and silver |  | | Journal (article/letter/editorial) | | arsenic in amounts up to several percent. Pynte, acanthite, polybasite, and silver pseudomorphs after pyrargyrite...reported. It occurs as an alteration product of acanthite, dyscrasite, and silver. Pyrargyrite is relatively...suggest. It is commonly associated with proustite, acanthite, tetrahedrite, stephanite, miargyrite, polybasite...Pyrargyrite has been reported from many occurrences in Colorado mining districts. Sparse though good crystals...in the early years of mining in the Jo Reynolds mine and in smaller though well-formed crystals in the |  | | Journal (issue) | | KRISTALLE Est.1971 Laguna Beach, California, USA • Tel: +1 949 494 5155 • Email: info@kristalle.com...only): $139/one year (Canada) $231/one year, (outside USA other than Canada) $325 for one year Subscription...at the Philmont Scout Ranch; he graduated from Georgetown Prep in 1960, and took a summer job collecting...Society, supported gem and mineral shows around the county as a museum exhibitor and speaker, and served on... | w w w. FineMineral.com Tourmaline Cruzeiro Mine, Brazil. 19.5 cm Fine Minerals International proudly |  | | Journal (issue) | | KRISTALLE Est.1971 Laguna Beach, California, USA • Tel: +1 949 494 5155 • Email: info@kristalle.com...2023 Articles The Bairendaba Deposit, Keshiketen District, Inner Mongolia, China................................363 by C. J. Stefano The Nakhlak Mine, Anarak District, Esfahan Province, Iran...................only): $139/one year (Canada) $231/one year, (outside USA other than Canada) $325 for one year Subscription...species hauckite (type locality: the Sterling Hill mine) was named in his honor in 1980, in recognition |  | | Journal (issue) | | 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...following encouraging information on the locality from Maine collector Duane Leavitt (Skarnrx@megalink.net)....News, P.O. Box 2043, Coeur d'Alene, ID 83816-2043 USA Phone: 208-664-2448 • 3 E-mail: lream@comtch.iea |  | | Journal (issue) | | GEM & MINERAL SHOW - SPRING Holiday Inn - Orange County Airport, 2726 S. Grand Ave., SANTA ANA, CA 92705...Show Hours: Fri. & Sat. 10 - 6 • Sun. 10 - 5 Colorado Topaz Photo by Jeff Scovil© 2014 West Coast...PM Reader Letters IELD NOTES EDITORIAL the mine where we could oversee the valley and stream when...there?) Rock & Gem has been a favorite magazine of mine for years, so it’s a wonderful thing to have it...beryl (var. aquamarine) on albite from Gilgit District, Pakistan, is in the collection of Marc Weill |  | | Journal (article/letter/editorial) | | Art, see Robinson, S. Austinite, 367 Azurite: Colorado, 106; Wyoming, 167 Downloaded by [University...July/August: Pyrite, quartz, and galena, Camp Bird mine, Ouray, Colorado. Barbara Muntyan specimen, John Muntyan...November/December: Gold on quartz, Eagle's Nest mine, Placer County, California. Wayne and Dona Leicht specimen...Rochester Mineralogical Symposium Acanthite, 25 Actinolite, Colorado, 302 Aegirine, Arkansas, 181 Aguilarite...Minas Gerais, 313 Alforsite, 367 Allanite-(Ce), Colorado, 301 Alpine-Cleft Mineralization at Pedreira Atalaia |  | | Journal (article/letter/editorial) | | JanuaryEebruary: Cerussite and fluorite, Blanchard mine, Socorro County, New Mexico. Peter J. Modreski photo. MarchlApril:...MarchlApril: Wulfenite, Red Cloud mine, Arizona. Vienna Natural History Museum specimen, 0. Medenbach...Medenbach photo. May/June: Legrandite, Ojuela mine, Mapimi, Durango, Mexico. Houston Museum of Natural Science...chalcopyrite, and quartz, Sweet Home mine, Alma, Park County, Colorado. Martin Zinn specimen, Jeffrey Scovil... NovemberDecember: Silver, Bulldog mine, Mineral County, Colorado. F. John Barlow specimen, Malcomb Hjerstedt |  | | Journal (issue) | | calcite, 11/2 inches across, Knippa Quarry, Uvalde County, Texas, photo by the author. Tucson 1999 - mouthwash...localities Posey Mine (San Juan Co., Utah, USA) and Planet Mine (La Paz Co., Arizona, USA). That from Posey...Posey Mine is composed of 5-10 mm veins, composed of fibers perpendicular to the veins, in sandstone....on page 4 i\lincrnl News 2 10th Anniversary Maine Mineral Symposium May 7, 8, 9. 1999 Mineral and...the I0th Maine Mineral Symposium at the Senator Inn and Conference Center in Augusta, Maine. This annual |  | | Report (volume) | | A. F. Rogers, Stanford University, Palo Alto. Colorado.........Prof. R. D. George, Boulder. Connecticut...Georgia..........Dr. S. W. McCallie, Atlanta. Illinois...........Mr. F. W. DeWolf, Urbana. Indiana.....Louisiana........Prof. Gilbert D. Harris, Baton Rouge. Maine............Mr. C. Vey Holman, Bangor. Maryland....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; |  | | Show/Event (guide) | | Eye Candy Clockwise from top left: Silver, ZCA #3 mine, Balmat, NY; Fluor-dravite, road cut near Gouvemeur...Gouvemeur, NY; Quartz (Japan-Law twin), Ellenville Lead mine, Ellenville, NY; Quartz, Bower Powers farm, Pierrepont...activity is a BS in geology from the University of Illinois at UrbanaChampaign in 1988; an MS in clay min...mineralogy/crystallography from the University of Illinois at Chicago in 1990; and a PhD in geochemistry/...beryllium phosphates from the Collins Quarry, Georgetown, Maine - J. W. Nizamoff, A. U. Falster, D. Leavitt |  | | Journal (article/letter/editorial) | | Apatite, granitic pegmatites, 186 Aragonite, Colorado, 224 Arizona's Gold Rushes,T. C. Wallace,M. K...January/February: Gold and quartz, Eagle's est mine, Placer County, California. Tana Daugharthy specimen, Harold...photo. March/April: Gold, Irish Gulch, Eldorado Creek, near Dawson City, Yukon Territory, Canada. Mark...Contributed Papers in Specimen Mineralogy Acanthite, SilverKing Mine, Park City, Utah, R. B. Cook. 112-16...174-78 Amethyst, Colorado, 324 Ammonites, 406-7 Amphiboles, New York, 257-58 Analcime, Colorado, 224, 320 Anderson |  | | Journal (article/letter/editorial) | | Tourmaline on quartz, Cruzeiro mine, Minas Gerais, Brazil. Los Angeles County Museum of Natural History specimen...Pelt photo. MarcWApril: Beryl and calcite, La Pita mine, Maripi Boyacii, Columbia. Cal Graeber, Leonard...Quartz (amethyst), near Badger Creek, north of Coaldale, Fremont County, Colorado. Dave Bunk specimen, Jeff...(Herkimer “diamonds’’), Treasure Mountain Diamond mine, near Little Falls, New York. Uli Bahmann specimen...SepteniberlOctober: Gold, Smuggler Union mine, Telluride district, Colorado. Colorado School of Mines Museum specimen |  | | Report (volume) | | ............................................. Colorado........................................................................................ 102 District of Columbia ................................................................... 105 107 115 Illinois............................................................................................... Maine...................................................especially from those of Arkansas, California, Colorado, New Mexico, Oregon, South Dakota, Tennessee, |  | | Journal (article/letter/editorial) | | Silver crystals, Bachelor mine, Amethyst vein system, Mineral County, Colorado; Dave Bunk specimen, Jesse...Symposium: Contributed Papers in Specimen Mineralogy Acanthite, Nevada, 514 Actinolite, Quebec, 498 Adamite,...499 Anglesite, Colorado, 413; Nevada, 515 Annabergite, Kilometer 3 Mine, Laurium District, Greece, R. B...Mineralogy Bannister, L. R., see In Memoriam Barite, Colorado, 410 Bastnäsite-(Ce), Quebec, 501 Bayldonite,...272–74 Calaverite, Cripple Creek, Colorado, R. B. Cook, 426–31 Calcite, 462; Colorado, 410; Michigan, 312; |  | | 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...Contributed Papers in Specimen Mineralogy Acanthite-argentite, Colorado, 307 Actinolite/tremolite, Michigan...Michigan, 344 Adularia, Michigan 341 “Alaskaite,” Colorado, 307 Albite, California, 160; Witwatersrand, 395 Allanite-(Ce) |  | | Journal (issue) | | Hazen The best grossular garnets from the Jeffrey mine, Asbestos, Quebec ........ .......................1972, and considered to be the finest known Jeffrey mine grossular specimen. Marco Amabili collection; James...covering Maine, New York, Pennsylvania (Chester County), Arkansas, Idaho, Iowa, Washington, Colorado (two)...(two), New Mexico (the Bingham Canyon mine), Nevada, Arizona (two), Mexico, Brazil, Northern England, Cornwall...797 A ACANTHITE UNITED STATES and CANADA BRITISH COLUMBIA Beaverdell [Highland Bell] mine, Beaverdell |  | | Journal (issue) | | Dam gold prospect is located in central Dickinson County, Michigan, approximately ten kilometers north of...the dominant exposed bedrock in this part of the county. Excavated near the tum of the 20th century, the...obvious even when visiting some of the Garland County mines. I also planned to do some Magnet Cove collecting...particularly Brazilian amethyst, "citrine", and clear "over polished" quartz crystals, Moroccan fossils...erroneously attempted to follow placer gold up Pine Creek-failing to recognize that in recently-glaciated |  | | Journal (issue) | | transparent, and when the sun would shine from a clear sky every day. Even at night! I hope I won't go...Weber by the Natural History Museum of Los Angeles County (see February 2005 Mineral News - Ed.). Between...noted for the mounted specimens acquired by the LA County Museum, the collection provides a solid reference...unpublished 'skorpionite' from the new Skorpion Mine near Rosh Pinah in Southwest Namibia were offered...or tarbuttite. Skorpion Mine is expected to become the world's largest zinc mine, covering 15% of our zinc |  | | Book | | .3 COLORADO. of COLORADO. J. S. l GEORGETOWN, COLO. GEORGETOWN COURIER PRINT. 1887. 3 Bancroft...From a mineralogical point of view the wealth of Colorado exceeds that of In the metallic minerals almost...to in the following pages Proceedings of the Colorado Scientific Society. Proceedings of the Academy...Bulletins of the U. S. Geological Survey. J. GEORGETOWN, COLORADO, January, 1887. S. RANDALL. : MINERALS...gravel of streams and in veins. The veins of Gilpin County are especially noteworthy for the amount of gold |  | | Journal (article/letter/editorial) | | at 07:53 01 January 2015 Bournonite Yaogangxian Mine, Chenzhou, Hunan Province, China T here are certain...clearly the most prolific being the Yaogangxian mine, Hunan Province. (Additional locality information...Hawk mine, Blue Hill, Maine; New York City, New York; an unspecified locality in Chester County, Pennsylvania;...Pennsylvania; the Cofer deposit in the Mineral district of Louisa County, Virginia, where it occurs with tetrahedrite;...occurrences of Sevier County and with tetrahedrite and galena in Montgomery County, Arkansas. Fine bournonite |
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