 | | Journal (article/letter/editorial) | | magnetite crystals were found at one time in the Franconia iron mine as were crystals to 5 cm across in Amherst...at the intersection of State Highway 38 and State Road 627, Amelia County, and octahedra to 1 cm across...occurred in talc at the Cherokee mine of the Ducktown district, Polk County, Tennessee. Sharply developed magnetite...pegmatite in the Eight Mile Park district, Fremont County; the Dory Hill road cut in Golden Gate Canyon, Gilpin...developed crystals to 8 cm across in the Iron Springs district of Iron and Millard counties, Utah. In recent |  | | Journal (article/letter/editorial) | | fluorapatite (blue-green), and orthoclase (road cut, village bypass), epidote, garnet, muscovite. Gilford area:...(crystals), danalite* (crystals, some etched), epidote (microcrystals), fluorite (crystals), hematite...cassiterite (crystals), chlorite, danalite (crystals), epidote (crystals), ferrogedrite (green byssolite), fluorite...Chatham Village, 0.5 mile W of Maine state line, open cut in zoned granitic pegmatite worked prior to 1940... 3.5 miles E of Intervale on Hurricane Mountain Road, then trail N up the mountain; miarolitic cavities |  | | Book | | zeolite mineralogy was done, at that time, in Germany, Italy, France, and Great Britain. Because of differences...composition), 600 to 900 meters thick, in the Oligocene to Lower Miocene John Day Formation in central Oregon (Hay...natrolite, gonnardite, gismondine, and faujasite; and a lower zone (up to 8 meters thick) that is analcime-dominant...covering of the flow by additional flows before the lower flow has cooled, differences in chemical environment...breccia and in the vesicular base of Oligocene to Lower Miocene columnar basalt in the Narre Warren Quarry | | | Book | | zeolite mineralogy was done, at that time, in Germany, Italy, France, and Great Britain. Because of differences...composition), 600 to 900 meters thick, in the Oligocene to Lower Miocene John Day Formation in central Oregon (Hay...natrolite, gonnardite, gismondine, and faujasite; and a lower zone (up to 8 meters thick) that is analcime-dominant...covering of the flow by additional flows before the lower flow has cooled, differences in chemical environment...breccia and in the vesicular base of Oligocene to Lower Miocene columnar basalt in the Narre Warren Quarry |  | | Journal (issue) | | one side off the set. 12" saws are guaranteed to cut 3000 Sq. Inches of assorted materials. Our customers...says-''We don't have to buy saws so often now. We cut at least 1000 Sq. inches more with your saws than... N. M., wires "Send four more 12" diameters. We cut 5000 Sq. Inches with one of the last 12" diameters..................... 475 MINERAL COLLECTING IN FRANCONIA, N . H . By Sa,nuel C. Brown ........ ...... 475...transvaaJite) with minor amounts of chalcopyrite, epidote, moly'bdenite, quartz, and titanite. Transvaalite |  | | Book | | Justus-Liebig-Universität Senckenbergstrasse 3 35390 Giessen Germany K. WEBER Institut für Geologie und Dynamik der...Göttingen Goldschmidtstrasse 3 37077 Göttingen Germany Cataloging-in-Publication D a t a applied for...international conference in G6ttingen/Giessen, Germany. Discussions were focused on the Tectonothermal...Geological Survey of Hessen Leberberg 9 65193 Wiesbaden Germany V. BACHTADSE Institut fur Allgemeine und Angewandte...Ludwig-Maximilians-U niversitat Theresienstr. 41 80333 Munchen Germany M. BANAS University of Mining and Metallurgy AI |  | | Journal (article/letter/editorial) | | black magnetite, silvery muscovite, and greenish epidote also present. "Sand from San Pedro River at Benson...ilmenite, quartz (colorless, milky, smoky), green epidote, black biotite, colorless zircon (fl. orange under...Ventura, Calif. It comes from the Silver City district, Grant Co., New Mexico. The sample is a medium...limonite after magnetite octahedrons, and some green epidote." — on label. Downloaded by [University of Florida]...brownish, reddish; gray chalcedony), some green epidote, a tiny amount of black magnetite, and some white |  | | Journal (article/letter/editorial) | | sma'l beach, approached by a dirt road off the Manzanita-Bolinas Road, about 6 miles from Manzanita on...along Route U. S. 301 south of Ocala. All along the road here and there are piles of rocks which are the... and may be reached by way of the Pine Mountain Road. It is on the farm of Mr. Joe Speed, which is about...item: "I am sending you a few specimens from a road cut near here. Among them are 3 gypsum clusters, a...specimens were all found in a road cut about 10 miles south of the District of Columbia." The gypsum clusters |  | | Journal (article/letter/editorial) | | SOCIETIES PRESIDENT Clifford C. Anthes 1110 Morningside Road Florence, S. C. 29501 TREASURER Carl Krotki 250...199 E. Brook Road Pittsford, N. Y. 14534 EDITOR Mrs. Vernon Wertz 9707 Sutherland Road Silver Spring...MINERALS SECRETARY Vernon Wertz 9707 Sutherland Road Silver Spring, Md. 20901 T H E REASON FOR T H E...General Dynamics plant where quartz crystals are cut into postage stamp size for use then as color TV...offerings for this club. DISTRICT OF COLUMBIA The Minerdogical Society of the District of Columbia, Inc. held |  | | Journal (article/letter/editorial) | | small furnace in Gadsden. The mineral occurs in Lower Cambrian limestone, referred to as the Conasauga...Michigan, Ann Arbor, Mich.) The Micanite pegmatite district lies across the Park-Fremont County line in south-central...village of Micanite. The pegmatite of the Micanite district contains unusually large 378 ROCKS AND MINERALS...Idaho, is operating a cobalt mine in the Blackbird district of Lemhi Co., Idaho. This mine is reported to...known for many years as occurring in the Blackbird district and it may be the chief cobalt ore mined by the |  | | Journal (article/letter/editorial) | | omitted from locality information. Where lot and district numbers are given, it is necessary to use topographic...the photographs. Baldwin County Milledgeville district—between the State Sanitarium and the Oconee River:...east of Commerce on S.R. 59, and 0.8 km off Browns Road: beryl (Furcron, 1959). Hills property—near Commerce:...Commerce: ferrocolumbite (Cook, 1978). Lula district—Standridge property, about 7.0 km east of Lula: kyanite... J . Carr farm (1899), 1.6 km from Maysville: epidote (Cook, 1978). Smoke Rise KOA—0.85 km south of 1-85 |  | | Journal (article/letter/editorial) | | identification on this mineral? It came from a road cut in Tarriffville (Hartford Co.), Conn."—a recent...and stones as large as fifteen carats have been cut from some of the material. About 1300 pounds of gem...quality aquamarine has been recovered from this district. No emeralds have been found. Sapphire—No transparent...specimen was stumbled upon while I was taking a short cut across country over a rock strewn slide between two...by these mining operations and in nearly all the road cuts along the highways it may be found in great |  | | Journal (article/letter/editorial) | | S. C., Road-Cut Mineral Occurrences of St. Lawrence County, New York—Part 3: Oxbow Road Cut, 254–62;...County, Colorado, 338–44; Shattuckite, Kunene District, Kaokoveld, Namibia (R. Bowell, R. B. Cook), 544–550...County, Michigan, Lake Superior Native Copper District, T. Rosemeyer, 298–323 Cornell University collection...Territories, Canada, 366–67 England, Hilton mine, 114–21 Epidote, New York, 451 Epstien, B., Tellus: Northwest Georgia...New Mineral Exhibit Opens in Freiberg, Saxony, Germany, 128–34 Francis, C. A., see Collector’s Note; Colorado |  | | Report (issue) | | . . . . . . . . . . . . . . . . .. Road-cut (Renfrew County Road 4) . . . . . . . . . . . . . . . . .... . . . . . . . . . . .. Road-cuts (Highway 512, Brudenell-Rockingham Road) . . . . . . . . . . Combermere...Bryson road-cut · . ....... . ..... . .. " . . . . . . . . . . . . . . . . .. . . . . . . . Road-cut on Campbells...Campbells Bay Road . . . . . . . . . . .. . .. . . . . . . . . . . . . . . New Calumet Mine. . . . ..... . . . . . . . . . . . . . . Road-cut, Campbells Bay-Otter Lake Road. . . . . . . . . . . . . . . . |  | | Journal (article/letter/editorial) | | marcasite. A major mining district, the Upper Mississippi Valley zinc-lead district, was in these rocks in...and copper minerals were found. Mining in this district ceased in the late 1970s. A branch of the Middle...magnetite, orthopyroxene (Laybourn 1979). Quarry Road quarry. A water-filled quarry and nearby spoils...sec. 5 T.44N. R.6W.: augite, bornite, chlorite, epidote, heulandite, malachite, natrolite, plagioclase...quarry exposes Proterozoic dolomitic marble cross-cut by diabase dikes in the NW 114 NW 1/4 sec. 22 T.44N |  | | Journal (article/letter/editorial) | | (below). Apophyllite, 1 em, and gyrolite, Highway 95 road cut near Pinehurst, Adams County; Lanny Ream specimen...THOMSONITE. Adams County Alaska mine, Seven Devils district: azurite, grossular, malachite, powellite, and...mine, Seven Devils district: grossular. Blue Jacket claim, Seven Devils district, about 4 miles north-northeast...stilbite. Copper Bo~' mine, Seven Devils district: epidote. Helena mine (reportedly just northwest of...Landore, 4 miles northeast of Cuprum), Seven Devils district: L1NDGRENITE as subhedral crystals and coatings |  | | Journal (article/letter/editorial) | | March 6th, to the old Daulton copper mine in the lower foothills of Madera Co. on a search for chiastolite...blue kyanite crystals in quartz, at the railroad cut just west of the highway bridge on route 6A, in East...collected at one of the old case quarries in Portland. Epidote, in granular masses and in good green crystals...crystals, has been obtained at a small new road cut near those quarries. Poor sphene is also visible there. "Did...Morgan, 217 So. Atlantic Ave., Haddonfield, N . J. DISTRICT OF COLUMBIA — The following item, dated May 15 |  | Beard, Brian L., Medaris, L. Gordon, Johnson, Clark M., Jelínek, Emil, Tonika, J., Riciputi, Lee R. (1995) Geochronology and geochemistry of eclogites from the Mariánské Lázně Complex, Czech Republic: Implications for Variscan orogenesis. Geologische Rundschau, 84 (3) 552-567 doi:10.1007/bf00284520 | Journal (article/letter/editorial) | | Madison, WI 53706, USA other eclogite samples have lower ~'Nd values ( + 5.4 to -0.8) and widely variable...Schist Sample Localties arble,Calc-SilicateRock, Epidote Amphibolite 1-~ Gneiss N Eclogiticrocks R Metagabbro...culmination of deformation, metamor- and an outer zone of lower grade amphibolite (Fig. 1), phism and crustal anatexis...rocks and subordinate volcanic tains amphibole, epidote or plagioclase inclusions, rerocks that have been...eclogite boudin in rutile-granet amphibolite, road-cut about 600 m SW of the village of Louka ML-2A: |  | | Report (issue) | | analyses of biotite-plagioclase gneisses from Ray District ___ 19 Modal analyses of biotite-plagioclase gneisses... and took approximately nine months. The county road map, prepared by the Georgia State Highway Board...biotite granodiorite gneiss in the Shoal Creek District, differs from areas underlain by the metasedimentary...instead of elongate ridges. A similar area in Smith District shows only a weak tendency toward domed hills...slice". The longer the "pie slice" before being cut off by a straight line the greater its susceptibility |  | | Report (issue) | | Mine Seagull Creek occurrence Side trip along Cano) Road to Ross River Side trip to Atlin, British Columbia...Rapids occurrence Road cut at km 1480 Aishihik Lake area occurrences The Haines Road Kathleen River asbestos...gold deposits Volcanic ash The Klondike Road The Klondike Road: Whitehorse-Stewart Crossing Section Big...Hill mines Mayo area placer deposits The Klondike Road: Stewart Crossing-Dawson Section Stewart River placer...Dempster Highway Klondike gold fields The Sixtymile Road Clinton Creek Mine Sixtymile River goldfields 101 |  | | Report (issue) | | . . . . . . . . . . . . . . . The Bay d'Espoir Road . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . Cliff Mine, Lower Drill Brook Mine, Upper Drill Brook Mine . . . ... . . . . . . . . . . . . Picrolite , Baie Verte Road . . . . . . . . . . . . . . . . . . . . . . . ....other minerals including specularite, pyrite, epidote, magnetite, dolomite and manganese minerals. Fossils...and are designed for use with official provincial road maps. Locality maps are included for deposits that |  | | Book (edition) | | you walked along ful gems could be Diamonds cut. skimmed over the water edge were some from which...GUIDE (Cross-seaion at right) CHRYSOBERYL EPIDOTE PERIDOT SPHALERITE CORUNDUM FELDSPAR ^ PHENACITE...Chicago. Cabochon-cut Note star sapphire. fine lines radiating from top of cut stone which give the... name it of star sapphire. A crystal and a cut specimen of kunzite. Found in California, kunzite...almost no recent model cars are designed for a rutted road or boulder the ground. is A jeep is an they |  | | Report (issue) | | Chelsea-Gatineau · Parkway occurrences Chamberlin quarry Road-cuts along Gatineau Parkway Sweeney Mine O'Neill...Mine Denholme Mine Occurrences along Lac Ste-Marie Road Kornerupine occurrence Pritchard and Sparks Mine...Hazzards Corner marble quarries Pinewood Park Lake Road quarries Henderson and Conley talc mines St. Charles...McIlroy Mine Wallbridge Mine Stoklosar (Marmora Road) quarries Perry Mine Coe Mine Perry Lake mine Blakely...Freeman quarry Dominion Mine Ackerman Mine Marmora Road quarries Deloro gold mine McCann quarry Malone quarries |  | | Report (issue) | | . . . . . . . . . . . . . . . . . . . . . . . . Road log to Cas siar, Dease Lake . . . . . . . . . .............. Road log along Canol Road to Ross River......... . . . . . . . . . . . . Road log to Atlin.... . . . . . . . . . . . . . . . . . . . . . . . Road log to Carcross . . . . . . . . . . . . . . . ..... . . . . . . . . . . . . . . . Mile 919. 85, Road-cut..................................... 5 5 7 8... . ..... ..... . . ; . . . . . . . . The Haines Road . . . . . . . . . . . . . . . . . . . . . . . . |  | | Journal (article/letter/editorial) | | writer studied the deposits in many places in the lower Yukon River Valley, Tanana River Valley, and Yukon-Tanana...Fairbanks is 4.9 mph. High upland to aggrade their lower valleys. More winds occur but are uncommon; about...bottoms a single unit in this discussion. and on lower slopes, thinning out on the higher 704 T. L....revealed an 180-foot accumulation of silt at the lower end of a spur of Ester Dome between Ester and Cripple...than 100 feet, and higher ridges have 3-10 feet. Lower slopes are mantled by as much as 100 feet of silt |
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