 | | Journal (article/letter/editorial) | | lithologies ranging in age from the hercynian granite of the sowie Relikte silizifierter Impaktbreccien...grande vitesse, et mod6r6ment 6rod6e. Cet astrobl6me est date du Cr&ac~ sup~rieur, tenfolge in zwei Abteilungen...probablement du Coniacien-Santonien (environ 85-73 Ma). I1 est subdivis6 par des cassures radiales en segments Abstract...qui s'~- 506 S. V ~ N ~ chelorment entre le granite hercynien du socle cristallin, le St6phano-permien...de Klik0v). La morphologie du rempart du crat~re est pr6serv6e dans les segments les moins 6rod4s. La |  | | Journal (issue) | | card that secures the privileges of many mines, quarries, clubs, societies, museums, libraries. (3) The...Mt. in the Percy Quadrangle. The Granite and Its Druses The granite in which topaz, amethyst and smoky...grayish-white biotite granite, is coarse grained and without foliation. Locally the biotite granite grades into...hastingsite granite, and in turn the hastingsite granite grades into riebeckite granite. The southwestern...quadrangle. The reddish to grayish-white biotite granite is definitely the youngest rock present since it |  | | Book (volume) | | Stone Mt.), areaQuartz crystals. LITHONIA: area quarriesCalcite, Epidote, Fluorite, Garnet, Thulite, Tourmaline...MOUNTAIN: two area granite quarriesBeryl, Feldspar, Hyalite opal; area granite outcrops, in jointsUranophane... 5.2 mi. E of the New Georgia Church, several granite pegmatite outcropspink Feldspar, Mica. DALLAS:...halfway to Refuge ChurchKyanite. TATE: area quarries in the Tate-Marble Hill dist.Almandite garnet...Known to geologists as the Idaho Batholith, this granite mass covers from 16,000 to 20,000 square miles |  | | Book | | MineralogicalRecord.com I IIMORIITE-(Y) EUROPE FRANCE Trimouns quarry, Luzenac, Ariege. Operated for...Alberene and Old Dominion quarries, Albemarle County. In these two soapstone quarries, tabular ilmenite crystals...specimens emerged from diggings on the ridge of alkali granite called Tor Ghar ("Black Mountain"), very near the...6 X 1.8 x 2.8 cm (Pekov, 1994a). Malad-Kurar quarries, Mumbai [Bombay], Maharashtra. Ilvaite occurs...Hill area, Topsham, Sagadahoc County. Complex granite pegmatites which crop out on Standpipe Hill, east |  | | Book | | GEMSTONES OF CORNWALL Quartz Gemstones 12 13 GRANITE AND OTHER ROCKS Felspar. Mica. Schorl. Chlorite...Beaches Cliffs and Caves. River Beds etc. Mine Dumps Quarries St. Just - Botallack - Pendeen Camborne - Redruth...'porphyritic' granite. Orttada-se (jvwnaclinicj Schorl Black 'needles' embedded in white quartz or granite. Bjrdc...The cleavage faces of felspar are often seen in granite (along with mica) as shiny flat patches on the...Marazion and Pen zance, at Lamorna in joints in the granite, at Cligga Head and Castle an-Dinas. Cornish topaz |  | | Book (volume) | | area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E, regional deposits⎯Siderite. FULTON COUNTY...City Geode Location WARSAW, area rd. cuts, pits quarries, gravels, banks along regional creeks and streams...Silver, Smithsonite, Witherite. PULASKI COUNTY GRAND CHAIN, in RR cut mi. to NE⎯brown jasper. RANDOLPH...area⎯tripoli. VERMILION COUNTY DANVILLE, area quarries in dark shale⎯Marcasite replacement of marine...marine fossils. WILL COUNTY LEMONT, area quarries⎯glistening Quartz replacement fossils. WILMINGTON, regional |  | | Book (volume) | | area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E, regional deposits⎯Siderite. FULTON COUNTY...City Geode Location WARSAW, area rd. cuts, pits quarries, gravels, banks along regional creeks and streams...Silver, Smithsonite, Witherite. PULASKI COUNTY GRAND CHAIN, in RR cut mi. to NE⎯brown jasper. RANDOLPH...area⎯tripoli. VERMILION COUNTY DANVILLE, area quarries in dark shale⎯Marcasite replacement of marine...marine fossils. WILL COUNTY LEMONT, area quarries⎯glistening Quartz replacement fossils. WILMINGTON, regional |  | | Journal (article/letter/editorial) | | grunerite, hematite, magnetite, rninnesotaire, siderite (Laybourn 1979). Berkshire mine, Mt. Whittlesey...(almandine?), gnmerite, hematite, magnetite, quartz, siderite, talc (La Berge 1979a; Laybourn 1979). Hanna test...orthopyroxene (Laybourn 1979). Loon Lake quarries.Active quarries near Mellen (NE,SW, and SE sec. 29 T.45N. R.2W... phosphosiderite, pyrite, pyrrhotite, quartz, siderite, tridymite, variscite (Hawley and Beavan 1934;... Western Lime and Cement Co. quarrries. These quarries expose dolostones near Knowles: calcite (pseudocubic |  | | Journal (article/letter/editorial) | | village east of Hannover city. There are some quarries which operate for limestone. This Triassic limestone...Jurassic formation. Holzmaden has many little quarries which operate in the zone of Lias. Many fossils...limestone for industrial purposes is yielded. The quarries operate in the upper Jura, called white jura....Miisen, Littfeld and others. Hydrothermal type of siderite xls, chalcopyrite xls, bournonite xls, millerite...mineral falkmannite. Epprechtstein with quarries for granite, which contain geodes with apatite, topaz |  | | Journal (article/letter/editorial) | | crystalline, igneous rocks are exposed at surface (granite, pegmatite, crystalline, schists, quartz or limestone...STRZEGOM (Strigov), Lower Silesia, Poland. In granite quarries occur large xIs of microcline, smoky quartz...Isere. ROCKS AND MINERALS LIMOGES, HAUTE, VEENNE, France: Beryl xls, rare minerals-triplite, frondelite...heterosite. BAVENO, PIEDMONT, Northern Italy. In granite quarries occur quartz xIs, orthoclase xIs, fluorite...Island); excellent sapphire, rubie, spinel, hyacinth, granite, eoclase, chrysoberyl, tourmaline and other minerals |  | | Report (issue) | | found near the Santa Lucia and Colle Reciso copper quarries." ... Then Iron The Etruscans-outstanding miners...laire de Employ et des UuvrienJ ; Comiderant qn'il est de tou� ju tice qne cette an,rmentation de depen...l'articfe cinq de In. Decision de Son E cellence le Grand Chancelier de la Legion d'honneur, Ministre d'Etat...8111' le champ adre88C Son Excellence Mon ignenr le Grand Chan celier ; communiqne a M.r le Commi88aire p;eneral...Elba. Napoleon triumphed and France gained title to the island in 1802. France first exploited the mines |  | | Journal (article/letter/editorial) | | ROCKS & MINERALS lthough New Hampshire, the Granite State, is one of our smaller states, with an area...mineral localities for the collector. Prospecting, granite quarrying, and mining probably peaked before the...(microcrystals), microcline, quartz* (smoky, crystals), siderite, siderophyllite, zinnwaldite, zircon (microcrystals)...Conway, miarolitic cavities in decayed Conway Granite. Pit opened in 1955, 1970s brought productive collecting...Bartlett and Hales Location; miarolitic cavities in granite; collecting began about 1940, prime years were |  | | Book (edition) | | ~ S'I' OVEN'S .&AY • LEGEF:i'D C QVARR.Y GRANITE AND DIOJUTE 2 \ THE MINERALS OF JERSEY by A...Cover:- Group of quartz crystals from a geode in granite; Gigoulande quarry, St. Peter. THE MINERALS...found but, unfortunately, a great many of the quarries yielding the best specimens have ceased working...College, Les Fontaines, Chantilly, Seine-et-Oise, France. Specimens have been obtained from nearly all the...majority have come from the pegmatitic parts of the granite and hybrid diorite intrusions. Most of the mineral |  | | Journal (article/letter/editorial) | | cellular grayish limestone. Found in the INDIANA—Siderite was once mined same clay as above nodules. at...Franklin Co., N . Y., we have a beautiful dark red granite slab, one face polished, that was donated by Pocono...Stroudsburg, Pa. The label states it is St. Lawrence Red Granite, from Malone, N.Y. N O R T H CAROLINA—Col. Orville...The locality for the specimen is Isle La Motte, Grand Isle Co., Vt. VIRGINIA—The following item appeared... Pa. This fine specimen comes from the marble quarries at Mazy, Belgium. BRAZIL—Another fine specimen |  | | Book | | bottom, interlam1nat.d~d, carrying occasional granite pebbles, are exposed under 2 or 3 feet ot t111...Hudson and Chester Granite rr (98(42 14'25",73 01'22")65,117)--Blu.-gray otite granite. Hi erals reported...titan te i8 r.lative~1 large SJl.sunts. Grgit. Quarries (76(42 15'58",73000'43tt)~ 2 16'11",73 01'U tt...northwestward trom the southeast corner to the .est-central part ot the map (tsrough B,c5et, Tyrin,saa...uaknown)16l,p.84)--Old Gross Quarry. Dolomite Harb e quarries (with variable amounts of calCite, phlogopite |  | | Journal (article/letter/editorial) | | Harry Ranck found some excellent specimens of siderite xls on quartz and everyone who looked found specimens...Society visited the Arabia and Rock Chapel granite quarries near Lithonia, Georgia, about twentyfive miles... led th^ expedition. Pegmatites at the Arabia quarries disclosed anchorite, particularly good biotite...this area. After a picnic lunch at Consolidated Quarries, Rock Chapel, the group was carried on an inspection...inspection and collection tour of the quarries by Nelson Severinghaus, who is the general manager. A locality |  | | Journal (article/letter/editorial) | | thereafter for the mine, but encountered only granite quarries, and finally we settled for an ore dump behind...minerals included large pyrite xls. (to 1/2 inch), siderite, sphalerite, and galena. Again, driven off by...excellent quartz crystals that they had found in the granite rock. W e returned home, arriving about 6 o'clock...Prescott in July. He is living in a trailer at Granite Dells. For hunting agates, Baer selected Zapata...Pyrite, Siderite, Quartz, Dickite and Melanterite. The Quartz crystals studded with Siderite were very |  | | Report (issue) | | ________ Just recently back from two weeks in France, where, besides vacationing, I took notes for a...six miniatures from a new find of vanadinite on siderite from the old locality of Taouz, Morocco. 1 ...============================= Vanadinite on siderite, 4.6 cm, from Taouz, Tafilalt district near Erfoud...masses of dull brown siderite with open cavities lined by sharp rhombohedral siderite crystals, and, resting...new locality in Malawi called Mount Mulanje, a granite inselberg in the southern part of the little country |  | | Report (issue) | | GEOSCAN http://geoscan.nrcan.gc.ca Cette publication est aussi disponible en français. Cover illustration..................11 The Ledge (Charlotte County Granite) quarry.......................................................................15 Bayside Black Granite quarry.......................................................................17 St. George granite quarries.........................................................................................29 Grand Manan Island................................... |  | | Journal (article/letter/editorial) | | Quincy granite of Rhode Island and Massachusetts usually in massive form. In the Rockport granite of Cape...found here. It is found associated with quartz, siderite, and yttrofluorite. Over thirty minerals have...Park. These quarries were last worked at the turn of the century for construction stone. Granite from these...these quarries was used in the construction of the Brooklyn Bridge in New York. Much sagenetic quartz with...also found in the granite. The next area we visited was the old granite quarries at Calumet Hill across |  | | Book (edition) | | gneisses and mica schists of metamorphic region. Fine quarries at Tallahassee falls on Tallapoosa river in sili...in the metamorphic region. Worked for local sup Granite . ply mainly. Near Bradford, and also Rockford...Pike counties, sometimes u,*ed as a buhrstone. Granite of Coosa, Tallapoosa, Chambers, and Randolph coun...station. Warrior station, and other localities in Siderite (2) .... Black band ore Jefferson, Tuscaloosa...serpentine, heavy spar, and many other ores and rocks. Granite . Graphite, plumbago, Rare. Graphite . black lead |  | | Book | | new construction covers up old sites, or because quarries or mines have changed hands. Large construction...regulation and insurance costs make it difficult for quarries to allow visitors. And, of course, many once productive...silver, gold, coal, gravel, clay, quartz, gypsum, granite, salt, and more. : Climate is an important factor...are a must. Safety shoes are required in some quarries and are sensible formine dumps too. Safety goggles...on the northern border. Fossils are exposed in quarries and along the rivers which flow into the Mississippi |  | | Journal (article/letter/editorial) | | porphyritic pink orthoclase granite cut by numerous qlartz string_ ers and pegmatitic granite. The low cliffs of...Northbridge and Putnam gneisses,qtrartz stringers, granite pegmatites, granites and various schists. TowN...near a spring. It is found in a disintegrating granite. Some excellent blue crystals, four to six inches...town there are some excellent exposuresof the granite porphyry of the East Greenwich group.6 The best...cuts dark colored granite. In blue-quartz porphyry. In blue-quartz porphyry and granite porphyry. 5 Not |  | | Report (edition) | | MINERALS Geologic settings of Maine minerals . .. . Granite pegmatites . . . . . . . . . Minerals found in...rare minerals that are found in veins of coarse granite called "pegmatites." Other interesting types of...Minerals GEOLOGIC SETTINGS OF MAINE MINERALS Granite Pegmatltes Most of the good mineral localities...several common geologic environments, such as granite pegmatites or metamorphic rocks. Each of these...(Osberg and others, 19&5 . Granite pegmatites are a variety of granite in which the individual mineral |  | | Journal (issue) | | done. Manganese occurs in of many kinds, of which granite is per- a belt between Howardsville and Altahaps...Piedmont region has yet been ing normal times. Granite is abundant. studied. Many deep, dry holes have...stopping for :a brief time at' the finely preserved Granite stage-station, and then on to Mt. Poso and Round...of Austria, a celebrafed deposit of siderite is worked. Siderite is iron carbonate and the ore at Eiseoerz...considerable extent in the siderite deposits. The aragonite generally coats siderite but it also is found on |
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