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| Mineralogy by Vandall T. King and Eugene E. Foord Maine Geological Survey DEPARTMENT OF CONSERVATION Walter...Resources Information, Maine Geological Survey Walter A. Anderson, State Geologist Maine Geological Survey...DEPARTMENT OF CONSERVATION 1994 Copyright ©1994 by the Maine Geological Survey, Department of Conservation. All...photograph: Fluorapatite, Pulsifer quarry, Auburn, Maine (2.2 cm specimen), Harvard Mineralogical Museum...Wendell E. Wilson, ©1985. The laws and policies of Maine and the United States prohibit discrimination in |
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| Triassic 40Ar/39Ar age for a camptonite dyke in Cambridge, Massachusetts, USA Martin E. Ross Department...Northeastern University, Boston, Massachusetts 02115, USA Date received: 28 November 2009...ABSTRACT A 2.4 m-thick megacryst- and xenolith-rich camptonite dyke briefly exposed during excavation of a subway...1983, 1990), one of these dykes is classified as camptonite, based on mineralogy (kaersutite and biotite...to as the Porter Square camptonite. The age of the Porter Square camptonite has not been es- Atlantic |
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| Map 4.4 an 3|] â 9 Z| = g FO-1 88â203 Franklin yen Map 4.2 go„io0 . Map 4: FO-71â190 O...Pain e\ (olierh UC aa TY fix y @ CR620 FRANKLIN â OGDENSBURG, NJ MINING HERITAGE GUIDE by John...with Corel Photo-Paint 12°. This publication, FranklinâSterling Hill NJ Mining Heritage Guide, is copyrighted...the version number, e.g., Park, John R., 2012, FranklinâSterling Hill NJ Mining Heritage Guide, v1.2 Stonerose...purpose of this work, the FranklinâOgdensburg area consists of the immediate Franklin-Ogdensburg area, plus |
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| THE MINERALS OF FRANKLIN AND STERLING HILL CLIFFORD FRONDEL THE MINEt 4-S OF FRANKLIN AND STERLING HILL...mineralogy, describes the unique ore deposits at Franklin and Sterling Hill, New Jersey. For over two hundred...hundred different minerals have been identified at Franklin and Sterling Hill, including forty-four that had...helped to stimulate international interest in Franklin and Sterling Hill. Part Two traces the areaâs...complete list of current references. The Minerals of Franklin and Sterling Hill is illustrated with over thirty |
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| AMYGDULAR CAMPTONITE DIKES FROI,{ I,IOUNT JO, MOUNT NIARCY QUADRANGLE, ESSEX COUNTY, NEW YORKX Howanr...Washington25, D. C. Asstnact Three small, amygdular camptonite dikes intrude the Marcy anorthosite in Mount...Mount Jo, Mount Marcy quadrangle, Essex County, N. Y. They show a northeasterly strike, 80o to 90" dip, and...thick. They are similar to the post-Ordovician camptonite dikes from the Lake Champlain valley. Three modal...zoned augite-pigeonite, brown hornblende, and magnetite in a holocrystalline groundmass composed essentially |
 | | Report (volume) |
| of Leadville, Colorado, with atlas, by Samuel Franklin Emmons. 1886. 4°. xxix, 770pp. 45 pi. and atlas...meridian of 76° 30', from Tompkins County, New York, to Bradford County, Pennsylvania, by Henry S. Williams...cents. 16. On the Higher Devonian Faunas of Ontario County, New York, by John M. Clarke. 1885. 8°. 86pp. 3...57 pi. Price 25 cents. 38. Poridotite of Elliott County, Kentucky, by J. S. Diller. 1887. 8°. 31pp. 1 pi...Brief review of the classification of the basic dike rocks.................. Local geological details |
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| exploitation of the unique mineral deposits of Franklin and Sterling Hill is synonymous with the development...deposits began at the surface in open-pits, both at Franklin and Sterling Hill. Random exposures revealed rich...avocation of the wealthy. AN INTRODUCTION To the Franklin and Sterling Hill, New Jersey, Mineral Deposits...wall rock, ex posed the deepest reaches of the Franklin ore body to underground development, as it foretold...close, 91 mineral species were known to occur at Franklin and Sterling Hill, 15 of them first described |
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| between the province of Quebec and the states of Maine, New Hampshire, and Ver mont. The interval between...ments. Still later than these are the dikes of camptonite, diabase, and bostonite which cut any of the...between the province of Quebec and the state of Maine. It occurs in the townships of Emberton, Chesham...and Stoke. On the Saint Francis in the former township, through the influence of these undulations, th...S 503 ville to the northw est com er of the township, and in Stoke they present two parallel ranges |
 | | Report (issue) |
| .. 30âPegmatite dike cutting granite-gneiss, Bull Hill, Grafton, Vt 31âDjabase dike cutting Bellows Falls...in Canada and others east in New Hampshire and Maine. (In Professor Wolff's article, page 137 of this...exposed, as great longitudinal ridges and valleys, to stream erosion, and that erosion was retarded as it approached...and those in Vermont, as well as those in Canada, Maine, and New Hampshire are enumerated in Professor Wolff's...Devonian folding that affected New Brunswick and Maine so strongly appeared only as an uplift in western |
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| and classification in the quantitative system. Camptonite (ourose ( ? ) ) ...............................the occurrence of granite-felsophyre in Alleghany County, Virginia, and several dikes of basalt near the...the State line on the north, in Pendleton County, West Virgima. Recent investigations by the writers, assisted...four new typesâquartz gabbro, nepheline syenite, camptonite, and teschenite (feldspar monchiquite)â occurring...study includes the discovery and location of every dike or exposure of igneous rock within the lim its of |
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| CAMPTONITE DIKES NEAR BOULDER DAM,1 ARIZONA' faN Cal,rpeplr* ANo Enwanr T. ScuBNx** Arsrnncr Near...Near Boulder Dam occur camptonite dikes of possible Quaternary age characterized by disamphibole (kaersutite)...volatiles in the dike magma. Chemical analyses of the amphibole and of the chilled margin of a dike are presented...presented and discussed. INrnooucrroN Camptonite dikes occur within a limited area bordering U. S. Highway...uncommon character. 3. Composition: the rock is a camptonite and the amphibole most nearly resembles kaersutite |
 | | Catalog/List |
| Fairfield County, Branchville White xlline with cymatolite, good study ... New Mexico Taos County, near Dixon...cerium aluminum silicate California Los Angeles County, Pacoima Canyon Large black tabular crystals in...iron silicate ACTINOLITE California San Bernardino County, Wrightwood Green prismatic crystalline mass ....CROSSITE Sodium iron silicate California San Benito County, Gem mine Compact blue-gray mass with natrolite...Champion, Spons mine White-tan fibrous aggregates in magnetite with stilpnomelane, penninite, quartz ... HASTINGSITE |
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| Dorset Mountain, Danby, showing joints near trap dike...................................... XI. Memorial...in Franklin County, and the black calcite marble quarried on Isle la Motte, in Grand Isle County, are...State, in Washington County, and the chrome mica schist of Shrewsbury, in Rutland County, have also been included...including the small disused quarries in Orange County, are not here considered. The field work was done...important papers by Prof. Perkins on the geology of Franklin and Chittenden counties and the formation to which |
 | Martin, Robert F., Alarie, Ăric, Minarik, William G., WĂĄczek, ZsĂłfia, McCammon, Catherine A. (2016) Titanium-Rich Magnesio-Hastingsite Macrocrysts In A Camptonite Dike, Lafarge Quarry, Montreal Island, QuĂ©bec: Early Crystallization In A Pseudo-Unary System. The Canadian Mineralogist, 54 (1) 65-78 doi:10.3749/canmin.4359 | Journal (article/letter/editorial) |
| TITANIUM-RICH MAGNESIO-HASTINGSITE MACROCRYSTS IN A CAMPTONITE DIKE, LAFARGE QUARRY, MONTREAL ISLAND, QUEÌBEC:...D-95440 Bayreuth, Germany ABSTRACT A prominent dike of camptonite cuts the Middle Ordovician TeÌtreauville...operated by Lafarge Canada Inc. The ââLafargeââ dike is strikingly porphyritic, with largely anhedral...the amphibole in the fine-grained matrix of the camptonite. The magnesio-hastingstite macrocrysts have virtually...mantle source. Camptonite dikes are very common on Mont Royal. Like the Lafarge dike, they likely arose |
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| THE MINERALS OF FRANKLIN AND STERLING HILL A Check List By Clifford Frondel This concise and informative...mineralogy, describes the unique ore deposits at Franklin and Sterling Hill, New Jersey. For over two hundred...hundred different minerals have been identified at Franklin and Sterling Hill, including forty-four that had...helped to stimulate international interest in Franklin and Sterling Hill. Part Two traces the area's...complete list of current references. The Minerals of Franklin and Sterling Hill is illustrated with over thirty |
 | | Journal (article/letter/editorial) |
| ............................................ Camptonite..................................................................................... Origin of dike fractures.........................................0.1 per cent of the exposed bedrock. The largest dike is 60 feet wide and is exposed discontinuously for...presumably a part of the same dike (PI. 1). Apparently this same dike reappears north of the limits of...FOWLER-BILLINGSâ IGNEOUS DIKES Each point represents a dike, and the lithology of each is indicated by an appropriate |
 | | Report (volume) |
| crystalline rocks................................... Maine. ....................................................................... 1. Rocks from Aroostook County..... ^..................'........... 2. Miscellaneous...Elliott County dike............................................... 2. Crittenden County dike.......:....................................... 3. Colfax County................ I................................142 3. Plumas County............................................... 144 4. Butte County.............. |
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| Mountain Screen R a ttle s n a k e Dike Rattlesnake. Di ke Mt.Major Dike SECTION A-Aâ J o y Hill O uter...uter F ram e Mt. Major Dike Central Stock Mt.Major Dike SECTION B-Bâ Vertical and Horizontal Scale ...B E L K N A P M O U N T A IN S R attle sn ak e Dike B U L L ET IN O F T H E G E O L O G IC A L S O.................................................. Dike-rocks................................................................. Rattlesnake composite ring-dike................................................ |
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| JOURNAL OF THE FRANKLIN-OGDENSBURG MINERALOGICAL SOCIETY VOLUMES AUGUST 1968 NUMBER 2 www.FOMSNJ...Hardyston School, intersection of Routes #23 and #517, Franklin, N. J. Pre meeting activities start at 1:00 P...September 21st Cellate Quarry, Cork Hill Road, Franklin. Meeting 2:30 P. A. Speaker, John Albanese on...on "The History of Mineralogy of the Franklin Area" Saturday, October 19th Field trip, 9 A.M. to Noon...P.M. Speaker, John Sebastian on "Mining in the Franklin Area" Saturday , November 2nd Fossil trip - |
 | | Report (volume) |
| .................... ^................ 19 19 Maine.............................................................. 1. Eocks from Aroostook County I............................. 19 19 2. Litchfieldite and...1. Elliott County dike........................................ 56 2. Crittenden County dike................................................. 3. Colfax County......."............................................... 3. Plumas County .............................. .............. 4. Butte County................ |
 | Ulrych, J., NovĂĄk, J. K., Lang, M., Balogh, K., Hegner, E., Ćanda, Z. (2006) Petrology and geochemistry and KâAr ages for Cenozoic tinguaites from the OhĆe/Eger Rift (NW Bohemia) Neues Jahrbuch fĂŒr Mineralogie - Abhandlungen, 183 (1) 41-61 doi:10.1127/0077-7757/2006/0059 | Journal (article/letter/editorial) |
| evolved rocks in the alkaline (camptonite/monchiquite â phonolite/tinguaite) dike suite of the Cenozoic Roztoky...Ma for five samples suggest that the tinguaitic dike rocks are coeval with the subvolcanic members of...preferred strike directions for compositionally distinct dike rocks (Ulrych & Balogh 2000, Cajz 2003) and the...0Ë, 40Ë and steep dips (80 to 90Ë). The average dike width is ~ 1m but widths range from 10 cm to 10...), monchiquite/camptonite, tephriphonolite, and phonolite/tinguaite. The felsic dike rocks only occur |
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| .................. 11A 12A 13A 14A Granite, Franklin, M e...................... . . . . Quincy granite........................... . Tholeiite, Cleveland dike..................... . Hornblende granodiorite....................................... . Somerset County diabase...................... . 18B Virginia............................................... Camptonite, Burlington, V t.................. 35B Wutchumna............. ............... 1.42 1.52 Granite, Franklin, M aine............................... ...... |
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| series General statement Plutonic rocks Alkaline dike rocks Optical and chemical properties of minerals...and stocks Cape Horn ring dike Parks Brook ring dike Devils Slide ring dike Pilot Range complex Hastingsite-riebeckite... granite ring dikes Conway biotite granite ring dike Screens Syenite stock Hastingsite-riebeckite granite...area of rugged topography maturely developed by stream action and subsequently modified by continental...in the northern part of New Hampshire within the county of Cob's, and includes the whole or portions of |
 | | Journal (article/letter/editorial) |
| Lowell,Lowell,Massachusetts01854, USA Abstract. Many lamprophyre dike and sill rocks in the Monteregian...suggests the late stage introduction of CO2. 7. Camptonite sill at the north end of the Papineau Avenue...hornblende, and accessory apatite and magnetite. 8. Monchiquite dike previously exposed at Visitation Island...carbonate, chlorite, and accessory apatite. 9. Camptonite sill exposed in an abandoned quarry at St. Vincent...sphene, and accessory apatite and zircon. 6. Camptonite dike in the eastern hornfels collar of Mount Rougemont |
 | | Journal (article/letter/editorial) |
| have been observed between the several types of dike, indicating that they were all intruded at about...of the dike. A very fine-grained zone up to 1 cm wide may be present along the margin of the dike, and...less fine-grained zones commonly occur within the dike. Ocelli are not found within these zones, but tend...PLATE 1 FIG. 1. A 1-6 m wide kaersutite lamprophyre dike containing numerous ocelli. Note the general alignment...The size of these ocelli varies with that of the dike ranging in diameter from 0-05 to 0-2 cm in dikes |
