 | | Journal (article/letter/editorial) | | Sciences University of Wisconsin-River Falls 410 South Third Street River Falls, Wisconsin 54022 his is Wisconsin’s... breweries, bratwurst, and Packers football, Wisconsin also has a diverse geology and a history rich...forgotten, abandoned, and overgrown. In this respect, Wisconsin represents a frontier state for the mineral collector...in Racine (Scovil 1994), the pegmatites of Florence County (Koehier 1989) and the Wausau area (Falster...summarizes and highlights what has been found in Wisconsin in the past 150 years and points the way to new |  | | Catalog/List | | cassiterite xls to 7mm with a little black radiating schorl. 50x35x15mm. £60. 12) CASSITERITE, FLUORITE and...matrix. 45x30x20mm. £65. 24) FLUORITE on HEMATITE. Florence Mine, Egremont, Cumbria. A n approx. 30x30mm area...27) GOLD (Roasted Ore). Cripple Creek, Colorado, USA. A small triangular piece of roasted matrix showing...MICROCLINE FELDSPAR var AMAZONITE. Pikes Peak, Colorado, USA. A large single terminated xl without matrix. O f...40x30x60mm. £95. 3 39) QUARTZ. Hot Springs, Arkansas, USA. A lovely water clear single xl with a couple of |  | | Catalog/List | | Czech Republic. Interesting piece of matrix showing fern impressions of argentite after native silver to...CHLORARGYRITE. Defiance Mine, Darwin, California, USA. Nice sharp modified cubic xls of chlorargyrite to...FLUORITE and CHALCOPYRITE. Denton Mine, Illinois, USA. Seven intergrown cubic xls to 30mm of a dark purple...Tunnel, Hansonburg District, Socorro Co., New Mexico, USA. A shallow cavity in matrix showing quartz with crude...10x10x16mm. £25. 41) SCHORL, APATITE and ALBITE. Dassu, Skardu, Pakistan. A 25mm black schorl xl intergrown |  | | Catalog/List | | Czech Republic. Interesting piece of matrix showing fern impressions of argentite after native silver to...CHLORARGYRITE. Defiance Mine, Darwin, California, USA. Nice sharp modified cubic xls of chlorargyrite to...FLUORITE and CHALCOPYRITE. Denton Mine, Illinois, USA. Seven intergrown cubic xls to 30mm of a dark purple...Tunnel, Hansonburg District, Socorro Co., New Mexico, USA. A shallow cavity in matrix showing quartz with crude...10x10x16mm. £25. 41) SCHORL, APATITE and ALBITE. Dassu, Skardu, Pakistan. A 25mm black schorl xl intergrown |  | | Journal (issue) | | Mineralsfrom the MidstateQuarry Magnet Cove, Hot Spring County, Arkansas Art Smith 9118 Concho Houston, Texas...mmlong, Midstate Quarry, Magnet Cove, Hot Spring County, Arkansas, photo by the author. Middle& PolarUrals...material, Midstate Quarry, Magnet Cove, Hot Spring County, Arkansas, photo by the author. these came from...News, P.O. Box 2043, Coeur d'Alene, ID 83816-2043 USA Phone: 208-664-2448 E-mail: lream@comtch.iea.com...chalcosiderite, and crystals from the Coon Creek Mine, Polk County, AR have proven to be ferroan turquoise overgrowths |  | | Journal (article/letter/editorial) | | (Gemeinde in Sachsen mit der ursprünglichen Bezeichnung Schorl) und der Bezeichnung „Schörl“ für ein Mineral der...Jahrhundert auch die Bezeichnungen „common schorl“, „schörl“, „schorl“ und „iron tourmaline“. About the etymology...localities of schorl Summary The early history of the mineral schorl shows that the name "Schorl" was in use...Zschorlau (in Saxony, Germany) was then named "Schorl" (or minor variants of this name). This village...found. The first relatively detailed description of schorl with the name "schürl" and its occurrence (various |  | | Journal (issue) | | Barite: Yellow Lake South Gouverneur, St. Lawrence County, New York Michael Walter mwalter9@twcny.rr.com...Yellow Lake road cut in Gouverneur, St. Lawrence County, New York (Walter & Chamberlain, 20 11). An article...Yellow Lake South road-cut, Gouverneur, St. Lawrence County, New York. 15 cm. Collected by Michael Walter,...Yellow Lake South road-cut, Gouverneur, St. Lawrence County, New York. 25 cm. Collected by Michael Walter,...Yellow Lake South road-cut, Gouverneur, St. Lawrence County, New York. 9.4 cm. Collected by Michael Walter |  | | Book (edition) | | wood, Plenty [Photo: Ralph Bottrill] Petrified fern, Lune River [Photo: Ross Jones] 10 JARGOON see... see Olivine PETRIFIED WOOD AND FERN Most petrified wood and fern is chalcedonic but some is opaline... Generally only smaller, rhizomatous stems of petrified fern occur at Hadspen, Penstock Lagoon, Milton, Little...led to systematic palaeontological studies of the fern materials, with work on the wood (auraucarioides...in the Lune River flora and placed in the fossil fern record; the tree ferns Oguracaulis banksii and Cibotium |  | | Journal (article/letter/editorial) | | 5 cm, South Belmont mine, Duquesne, Santa Cruz County. SEUDOMORPHS (Greek for false forms), examples...View of Lime Peak, north of Duquesne, Santa Cruz County, as seen from the Holland mine; Barbara Muntyan...from Morenci, Greenlee County; the Silver Bell and the Silver Hill mines, Pima County; and many other localities...open pit, as well as at the San Manuel mine, Pinal County. Excellent examples of chrysocolla after malachite...Camp/Duquesne in Santa Cruz County, the Fat Jack mine and Date Creek mine in Yavapai County, and the Willow Springs |  | | Catalog/List | | massive Cassiterite with a little asicular 11 ,e5.oo Schorl over Quartz/Tourmalinc vein-staff.2x2x1-½ 51....Bugle,Cornwall. Bright apple-green over Quartz/Schorl mn.trix.2ix1¾x1½",.S3.00o Nine,St.Austcll,Cornwall...ine-red octahcdra ~nd lu~trous i~tcr~rown masses of fern-likc Ch~lcothrichite on v11egy 11 matrix. 2x1-}...colour,displays well.4x3x2",~18.oo. 91. D0L0MITE. Florence Mine,Egremont,Co.Durham. Most attraotive curvcd...group.3x2-l·x2 11 1 .-':.8.oo. 102. FLUORITE. Florence cubic xtl's,nbout (~20 .00. 103. FLUORITE. Heights |  | | Catalog/List | | PETOSKEY STONE PETRIFIED BOG PETRIFIED BONE PETRIFIED FERN PETRIFIED GRASS PETRIFJED PALM PETRIFIED WOOD PHENACJTE...SAPPHIRE SARO SARDONYX SATIN SPAR SCAPOLITE SCHEELITE SCHORL SCORODITE SELENITE SERANDITE SERENDJBITE SERPENTINE...DRAVITE ELBAITE JNDICOLITE lIDDICOATJTE RUBEllITE SCHORL UVITE TRAPICHE EMERALD TREMOLITE VANADINITE VARISCITE...In termediate jasper and opal Black tourmaline (schorl ) Synthetic rutilc Vitreous and SOiiy turquoise...pearl Wilsonite Wiluite Winchellite Wing pearl Wisconsin pearls Wolf's eye Yu Yui ko lu jade Yu Yen Stone |  | | Catalog/List | | interdcvclopcd with adama.ntine,parallel rans o! acicular Schorl. Strange composit~! 2x2x1t", f.2.50. 39- ARS...BARITES/YLU0RITE.Cave-in-Rock Hine,Hardin Co. ,Kissouri,USA. A sloping, angul.ar,tranalucent purplt cubic xtl... -10105. CALCITE. Hosby,Hontgomery Co. ,Honta.na,USA. Hackly-!aced,large (nailhead), terminated, translucent...:lla.ss with minor,included ~uartz and acicular Schorl. Socc well developed xtl faces. 2-¼ux¾", L-8.25...3x2tx.2", .i:20.00. 233, FLUORI TE ( 3luc). Florence !·line, 3ecker:net ,Cumbria. Pretty miniature |  | | | | interdcvclopcd with adama.ntine,parallel rans o! acicular Schorl. Strange composit~! 2x2x1t", f.2.50. 39- ARS...BARITES/YLU0RITE.Cave-in-Rock Hine,Hardin Co. ,Kissouri,USA. A sloping, angul.ar,tranalucent purplt cubic xtl... -10105. CALCITE. Hosby,Hontgomery Co. ,Honta.na,USA. Hackly-!aced,large (nailhead), terminated, translucent...:lla.ss with minor,included ~uartz and acicular Schorl. Socc well developed xtl faces. 2-¼ux¾", L-8.25...3x2tx.2", .i:20.00. 233, FLUORI TE ( 3luc). Florence !·line, 3ecker:net ,Cumbria. Pretty miniature |  | | Journal (article/letter/editorial) | | Fossil Botany published in Britain in 1869, 181; Fern-stem from the Lower Eoceae of Herne Bay, 189; On...118, 473. versus Buried Sea-cliffs, 192,239, 586. Fern-stem from the Lower Eocene of Herne Bay, 189* Fishes...perforations, 348. Perceval, S. G., Occurrence of Schorl in Drift near Oxford, 96; Topazes in Lusdy Island...remains from New Zealand, 49. Scaphaspis Knerii, 398. Schorl, Occurrence of, in Drift, near Oxford, 96. Scotland |  | Foord, E. E., Černý, P., Jackson, L. L., Sherman, D. M., Eby, R. K. (1995) Mineralogical and geochemical evolution of micas from miarolitic pegmatites of the anorogenic pikes peak batholith, Colorado. Mineralogy and Petrology, 55 (1) 1-26 doi:10.1007/bf01162576 | Journal (article/letter/editorial) | | Mineral Resources, U.S. Geological Survey, Denver, USA Department of Geological Sciences, University of...Denver, USA Branch of Geophysics, U.S. Geological Survey, Denver, USA Topometric, Bedminister, USA With...local topaz or fluorite, and rarely tourmaline (schorl-elbaite). Progressively younger micas of the main...blue-green amazonite, topaz, quartz, albite, and minor schorl-elbaite. intermediate zone of same crystal. core...topaz or fluorite, and rarely tourmaline of the schorl-elbaite series. Significant compositional and distinct |  | | Journal (issue) | | manager Articles The Boltsbum mine, Weardale, County Duiham, England .................................1144 W .M IRACLE MILE TUCSON. ARIZONA 8 5 7 0 5 . USA 6 0 2 8 8 8 -6 0 1 5 < rDistinctivtJrDisplays Number...mine, is situated in Rookhope Village in Weardale, County Durham, England, at National Grid Reference NY...more than 2 m along the larger dimension. Imbedded schorl and albite (cleavelandite), common around the druses...(cleavelandite), quartz, microcline, lepidolite, musco vite, schorl, fluorapatite, beryl, cassiterite, and columbite-tantalite |  | | Book (edition) | | the United States; other agencies, such as state, county, and wildlife agencies, also control minor lands...Pegmatite features large crystals of feldspar, mica, schorl, and other minerals. PHOTO COURTESY OF THE RICE...older rocks of New England and the East Coast. Wisconsin, Idaho, California, and Alabama also offer amphibolite...significant exposures. California, Idaho, and Wisconsin also host considerable gneiss. Greenstone Greenstone...panhandle region. Midwest states such as Michigan, Wisconsin, and Minnesota host fossil stromatolites, sometimes |  | | Journal (article/letter/editorial) | | CONNECTICUT The Thames Valley Rockhounds, New London County, began the new season with an idea packed program...Brazilian minerals and his trip to Brazil. — The Cobb County Gem and Mineral Club, Marietta, went to the Grisson...Lapidary and Mineral Society of Prince Georges County, Hyatts ville were on a field trip in the area...Paleontological Society, Hyattsville, found an abundance of fern fossils at Sheppton, ROCKS AND MINERALS Penna...Clifton Mineral and Lapidary Society. — The Bergen County Mineralogy and Pa leontology Society, Paramus |  | | Book | | microcline (potassium feldspar) and black crystals of schorl, an iron-aluminium borosilicate and a member of...garnierite,'moss agate’—a white quartz containing fern-like inclusions of black manganese oxide, and various...Delicate flattened crystals displaying dendritic (fern-like) growth. With associated quartz. Kapunda. (4...columbite, and large black, glossy crystals of schorl (a borosilicate of iron and aluminium). Rather...Rubellite ♦Scheelite ♦Elbaite var. Indicolite ♦Schorl ♦Schorl ♦Selenite (see Gypsum) Tremolite Serpentine |  | | Catalog/List | | PETRIFIED BARK PETRIFIED BOG PETRIFIED BONE PETRIFIED FERN PETRIFIED FRUIT PETRIFIED GRASS PETRIFIED LEAF PETRIFIED...PADPARADSCHA SARD SARDONYX SATIN SPAR SCAPOLITE SCHEELITE SCHORL SCORODITE SCORZALITE SELENITE SEPIOLITE SEPTARIAN...ACHROITE INDICOLITE RUBELLITE VERDELITE LIDDICOATITE SCHORL UVITE TRAPICHE EMERALD TRAVERTINE TREMOLITE TRIPHANE...Intermediate jasper and opal Jet stone Black tourmaline (schorl) Kahurangi Pale green translucent nephrite Kawakawa |  | | Journal (article/letter/editorial) | | Tourmaline Lo cality. The results: Black Tourmaline (schorl), feldspar crystals and garnets. ROCKS AND MINERALS...the Gen, Lapidary and Gem Society of Mont gomery County, Rockville The art ist, whose signature does not...the Geological History of Maryland The Frederick County Gem and Mineral Club, Freder ick, held a panel...TENNESSEE The Chattanooga Geology Club and the Cobb County Gem and Mineral Club (Georgia), made a joint field...Lower see Welcome Station asked the club to Bucks County, Fairless Hills went to St. prepare a list of minerals |  | | Book | | sometimes so delicate as to simulate the fronds of a fern. Some of the more recently found copper specimens...originally. Shiny black rutile crystals from Mono County, California, are just as good but smaller. Small...recent rediscovery of elbaite near Pala in San Diego County, California, greatly stimulated an already high...two-colored crystals appear now and then. 2010 County, New Mexico, with its blue-green Madagascar (now...pink—and tourmaline. The shiny black crystals called ‘‘schorl’’ y often in unusually large crystals up to 1 inch |  | | Journal (article/letter/editorial) | | andre forekomster: St. Peters Dome , Colorado , USA av 32 E . E . Ford, W. N. Sharp and J. W. Ad ams...forst funnet i 1734 nair New London , Connecticut , USA av John Winthrop . Min eralet ble , imidlertid ,...micros=liten) fra Chesterfield , Massachu setts , USA . Vanli gvis opptre r micro litt i albitt iserte...kjent fra sinkforekom sten Fr anklin , New Jersey, USA. Mineralet er meget attraktivt blant samlere , srerlig...ere er mineralet funnet i Franklin , New Jersey, USA , 1930 (skarn) ; Vishnevye Mts. , USSR , 1959 (alk |  | | Book (volume) | | Illinois, the glacial drift of the Late Pleistocene Wisconsin glaciation, the bluffs and detritus of the Ohio...600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper, rare...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E...E, regional deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip |  | | Book (volume) | | Illinois, the glacial drift of the Late Pleistocene Wisconsin glaciation, the bluffs and detritus of the Ohio...600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper, rare...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E...E, regional deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip |
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