 | | Journal (article/letter/editorial) | | pages 1252–1260, 2001 Ferroanthophyllite in Rockport grunerite: A transmission electron microscopy...twinned, near end-member grunerite from Rockport, Massachusetts. A small percentage of Pnma ferroanthophyllite...replacement of fayalite in granite from Rockport, Massachusetts, is a case in point. It was described as...However, we did not find protoamphibole in the Rockport sample. For comparison, we also studied a sample...produces twinned crystals 1252 BOZHILOV AND EVANS: ROCKPORT GRUNERITE (Fig. 1b). Starting with the C2/m amphibole |  | | Journal (article/letter/editorial) | | grunerite were obtained from a natural (Rockport, Massachusetts) specimen. Deer et al. (1963) indicate...an intermediate product in the breakdown of minnesotaite to fayalite and quartz at temperatures in excessof...F Scnarnnn (1935) Grunerite from Itockport, Massachusetts,and a seriesof synthetic fl uor amphiboles. |  | | Journal (article/letter/editorial) | | hydrated and carbonated equivalents, such as minnesotaite, siderite or ankerite + quartz ± iron oxides...whether grunerite or ferroanthophyllite, to minnesotaite in the presence of quartz and H2O (Miyano 1978;...and Schairer, J.F. (1935) Grunerite from Rockport, Massachusetts, and a series of synthetic fluor-amphiboles...grunerite and ferroanthophyllite from Rockport, Massachusetts. Transactions of the American Geophysical...(1998) Low-temperature fayalite, greenalite, and minnesotaite from the Overlook gold deposit, Washington: |  | | Journal (article/letter/editorial) | | Aurora cerargyrite—see chlorargyrite cerussite—Rockport, West Brooksville chabazite—Phippsburg chalcocite—Blue...)—Stoneham New York Herkimer "Diamonds" Herkimer County is well known for its quartz crystals, some of...psilomelane—see romanechite pumpeUyite—Aroostock County purpurite—Auburn, Greenwood, Hebron, Newry pyrargyrite—Franklin...topaz—Albany, Auburn, Brunswick, Buckmesolite, minnesotaite, palygorskite, parafield, Greenwood, Stoneham |  | | Journal (article/letter/editorial) | | Ottre, Belgium Otrelite,* Saxony Sterling, Massachusetts, U.S.A. Kossoibrod, Ural Mts., U.S.S.R. Kossoibrod...006 0-82 3-75 1000 1. Rawlinsville, Lancaster County, Pennsylvania, U.S.A. Hietanen (1951, p. 867)....been omitted from the calculations. 5. Chatham County, North Carolina, U.S.A. Genth (1873, p. 399). Although...Indian Grave Mountain near Bull Mountain, Patrick County, Virginia, U.S.A. Genth (1890, pp. 49-50). Pure...in the analysed material. 12. Liberty, Frederick County, Maryland, U.S.A. U.S. Ceol. Surv. Bull., No. 113 |  | | Report (issue) | | replacement of greenalite granule taconite by minnesotaite in unaltered Biwabik Iron-formation (Zone 1)...and the iron silicates chamosite, greenalite, minnesotaite, and stilpnomelane. Of these, only quartz, hematite...phyllosilicates such as greenalite, chamosite, chlorite, minnesotaite, and stilpnomelane (Gruner, 1946; James, 1954;...considerable disagreement about whether the silicates minnesotaite and stilpnomelane are primary or whether they...absent. The iron phyllosilicates greenalite, minnesotaite, and stilpnomelane are characteristically found |  | | 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 (article/letter/editorial) | | was obtained from Rockport, Massachusetts. Magnetite was obtained from Ormsby County, Nevada. Both fayalite...intermediate in composition between talc and minnesotaite, thus the solubility constant for this phase...qtz, quartz; py, pyrite; tun, hematite; minn, minnesotaite; SiO2(aml, amorphous silica. where both phases |  | | Journal (article/letter/editorial) | | for Ml vs. cordierite, magnetite, hematite, minnesotaite, and deer- M2. The systematic differences between... (E For example,in amphibolites in central Massachusetts, .o 10 reactions terminal to cummingtonite,...field of cummingtonite+ orthopyroxenein central Massachusetts amphibolitesin black (Hollocher,1991). may...and Schairer,J F. (1935) Griinerite from Rockport, Massachusetts,and a seriesof synthetic fluor-amphiboles...during high-grade regional metamorphism, central Massachusetts,U S.A American Mineralogist, 76, 9 56-97O. Hoschek |  | | Book | | University of California, Los Angeles, California, USA ISBN-13: 978-3-642-46140-8 DIO: 10.1007/978-3-642-46138-5...amphibole as a metastable decomposition product of minnesotaite. SCHURMANN (1966) succeeded in synthesizing...grunerite from a fayalitebearing pegmatite, Rockport, Massachusetts; however, textural relations suggest that...Iron-Magnesium Amphiboles 47 Fe-Mg silicates such as minnesotaite, stilpnomelane and nontronite. Cummingtonite-grunerite...end-member composition was reported from Quincy, Massachusetts, as a primary pegmatite phase associated WHITE |  | | Book (volume) | | 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...mine⎯pyritized gastropods (Pennsylvanian age). GRUNDY COUNTY AREA: c Regional rd. and RR cuts and banks of Mason |  | | Book (volume) | | 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...mine⎯pyritized gastropods (Pennsylvanian age). GRUNDY COUNTY AREA: c Regional rd. and RR cuts and banks of Mason |  | | Report (issue) | | (1) Pieds des Monts, Quebec, Canada. (2) Amherst County, Virginia, U.S. A. Ref.: Kauffman, A.J. Jr., and...) 3 . 18HzO Loe.: Ref.: Springhill, Cumberland County, Nova Scotia, Canada. Gabinet, M.P.: Min. Sbornik...Glaucophane; Uto, Sweden. Hexagonite; St. Lawrence County, New York, U.S.A. Hornblende; Bilin, Bohemia. Kaersutite;... Greenland . Mountain Cork; Buckingham, Ottawa County, Quebec. Nephrite; New Zealand. Richte rite; Lang...Sweden. Tremolite; Nordmark, Sweden. Uralite; Ottawa County, Quebec, Canada. Winchite; Jhabua State, India |  | | Book (volume) | | 01225 442836) Distributors USA AAPG Bookstore PO Box 979 Tulsa OK 74101-0979 USA (Orders: Tel. (918) 584-2555...anthophyllite and cummingtonite near Chester, Vermont, USA, and which have regularly repeating sequences of... N. L. & Schairer, J. F. 1935. Grunerite from Rockport, Mass., and a series of synthetic fluoramphiboles...biotite and rutile. Post Pond Volcanics, Vermont, USA (Spear 1980). ‘ 13 Anthophyllite, cordierite-amphibole-bearing...Volcanics, Vermont, USA (Spear 1980). 15 Anthophyllite, metagabbro, Hastings County, Ontario (Tilley 1957) |  | | Book | | GEMSTONES [ yen a aN iar Selenei erry, 4 B KILKENNY COUNTY LIBRARY %s = ¥ “ Se veamnete uk PrAG Rete...Germany ¢ Italy @ Arizona, California, Colorado, Massachusetts, Nevada, New Mexico, Pennsylvania, and Utah...Norway @ Russia @ Switzerland @ Colorado and Massachusetts, United States natase is one of three closely...@ Russia @ Sri Lanka @ Spain California and Massachusetts, United States ¢ Zimbabwe amed for the region...Switzerland @ Arizona, California, Colorado, Massachusetts, New Jersey, Pennsylvania, South Dakota, Utah |  | | Book (edition) | | abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture), dept...always included in text, except in the cases of the USA, UK, and the provinces Ontario and Quebec in Canada...Uintah County. Utah. and m (2.B. acanthite group). Monoclinic, C2/m, a,b,c Rio Blanco County. Colorado...etc. In rich masses at Pelham, Hampshire co., Massachusetts, in very broad blades with talc at Chester,...Plat., Malawi, G 10 17 River Formation in Uintah County, Utah. Deer et al., v. 2A,483, 1997. Aenigmatite |  | | Report (issue) | | A293-A298 of this chapter. Numerous Federal, State, county, 1and local agencies and other organizations and...cooperators ____________________________ _ 251 State, county, and local cooperators ______________ _ 251 Other...geochronologic studies in the Bodie district, Mono County, Calif., by M. L. Silberman and F. J. l{leinhampl...rocks from the Gold Acres open-pit mine, Lander County, north-central Nevada. Titanium, chromium, calcium...the Tenmile district near Winnemucca, Humboldt County, Nev. Fluid-inclusion studies by J. T. Nash show |  | | Book | | Enterprises, PO Box 213, Livermore, California, 94551, USA. Because of space limitations, only a subset of the...Hidden Valley Road, Kingsport, Tennessee, 37663, USA. The authors appreciate the advice and kind assistance...City, Nevada, USA; Peter Embrey, London, England; Jessie Hardman, Long Beach, California, USA; and Barbara...Barbara Nichols, Livermore, California, USA. All of these colleagues made helpful comments and substantive...Enterprises PC Box 213 Livermore California 94551 USA Elemental Table “Element” Aluminum Amide Ammonium |  | | Book | | variety amethyst, sceptre habit, Denny Mountain, King County, Washington, U.S.A. / Photo by Ken Mayer Production...ca William H. Dennen 4 Canterbury Lane Rockport Massachusetts 01966 U.S.A. A Adamite, Mapimi, Durango...Thus oxides, sulfides, carbonates, sili- Ann, Massachusetts, U.S.A.), or (7) the name may cates, etc. are...Amherst College. Amherst College, Amherst, Massachusetts, US.A. THEOPHRASTUS (315 BCE): epeiov mepi...Inc. and Houghton Mifflin Company, Boston, Massachusetts. ANTHONY, J.W., BIDEAUX, R.A., BLADH, K.W. & |  | | Book (edition) | | areas. Study all issues for possible help. 9. Get county maps if available, or Geological Survey Quadrangle...” may be found in many canyons in Penning ton County. HOT SPRINGS AREA Mines in the Hot Springs vicinity...Fossils arc found in sand and gravel pits of Todd County as well as in road cuts and stream banks. The fossils...western border, especially gravel bars in McKenzie County where the Yellowstone and the Missouri unite. Cartwright...sections. 'The Little Missouri River in McKenzie County is exceedingly productive. Not only does this River |  | | Book (volume) | | (Larsen, 1976). 10 Fayalite, granite, Rockport, Massachusetts (Bowen el 01.• 1933a). 33 34 Table 9...0'005 0'002 86'1 6 Chrysolite, alkali basalt, Nye County, Nevada (Vitaliano and Harvey, 1965). Anal. M....1'99 11 Chrysolite, melilite nephelinite, Uvalde County. Texas (Spencer. 1969). Anal. C. O. Ingamells....chrysolite-anorthite-spinel assemblage, Icicle Creek, Washington, USA (Frost, 1976)_ Hyalosiderite, olivine-garnet-hypersthene...however, in equilibrium in the assemblage quartz, minnesotaite, Fe3Si401o(OHh (a ferrous iron analogue of talc) |  | | Book | | Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana...listed by county and community, range and distance. Whenever the collector crosses a county line, he will...of the county he is entering posted alongside the highway. By looking up the state and county, the user...guide can determine the collecting sites in that county by range and distance from the major cities and...information to reach a specific spot within a particular county. Many old localities listed here have, literally |  | | Book (volume) | | 1927). Anal. J. Jakob. 20. Fayalite, Rockport, Massachusetts (Bowen et al., 1933a). Anal. E. Tosnja...however, in equilibrium in the assemblage quartz, minnesotaite, Fe3Si40io(OH)2 (a ferrous iron analogue of...approximately 470°C. greenalite decomposes to fayalite, minnesotaite and water, and at about 480°C. minne¬ sotaite... 881. Palache, C., 1950. Fayalite at Rockport, Massachusetts. p. 877. Peacock, M. A. and Fuller, R...minerals of Franklin and Sterling Hill, Sussex County, New Jersey. U.S. Oeol. Surv., Prof. Paper 180 |  | | Book (edition) | | the Fuernrol No. 2 mine, Temple Mountain, Emery County, Utah; also sparsely disseminated in uraniferous...in the Cave Hills and Slim Buttes areas, Harding County, South Dakota. BEST REF. IN ENGLISH: Thompson,...Little Emma mine, Clear Creek County; at the Enterprise n1ine, Dolores County; and at the Double Header lode...lode , Su1nmit County . rt is also found in Canada, Mexico, Czechoslovakia, and Germany. Acanthite is...Pennsylvania (byssolite), Vermont, New Jersey, Massachusetts, and Virginia (byssolite). Also in Canada, Scotland |  | | Book (volume) | | 1953. The Webster-Addie ultramafic ring, Jackson county, North Carolina, and secondary alteration of its...Endiopside, dunite. Twin Sisters, Northern Whatcom County, Washington (Ross et al., 1954). Anal. M. D. Foster...phenomena between gneiss and limestone in western Massachusetts. Joum. Geol., vol. 30, p. 265. Federico, M....S., 1941. Alkalic rocks of Iron Hill, Gunnison County, Colorado. Geol. Surv., Prof. Paper, No. 197-A...minerals of Franklin and Sterling Hill, Sussex County, New Jersey. U.S. Geol. Surv., Prof. Paper No. |
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