 | | Journal (article/letter/editorial) | | Co., where turquoise is found as thin veins in graphite schists (Carboniferous). The Erin occurrence is...Please Send Them In. calcite from the West End quarry, Inyo Co., Calif., and the other is a bluishwhite...Can anyone supply information on the occurrence? District oí Columbia—On a recent visit to Washington, the...basanite (black pebbles), carnelian (red pebble), chalcedony (gray pebbles), jasper (red, brownish red, and...grayish cephalopod from the world's largest limestone quarry, located in Rogers City, Presque Island Co., Mich |  | | Journal (article/letter/editorial) | | MINES AND MINERALS OF AUSTRIA By P H I L I P M O R R I L L East Derby, N . H., 0 3 0 4 1 ( P A R T III)..."Tunnerite" ?; Leadhillite; Vanadinite; Hemimorphite; Chalcedony; Anhy drite; Aragonite. Bleiberg/Kreuth. About...16 Miles Do not scale. Uooer Austria Altaussee tsch# Lower Austria Yugoslav! VII STYR1A ROCKS AND...% " to 2" termin ated) ( N H W ) Kaiserberg. Graphite M. (current). Lig nite M. Fohnleiten. Coal M...Rattan-Lazurite. 294 Fischbach-Lazulite. St. Lorenzen. Graphite. Nr. Yugoslavia. Vorau b Graz-Lazulite X l s |  | | Journal (article/letter/editorial) | | color) have been found in the Silver Mountain district, Alpine Co., Calif. COLORADO-"Prof. Richard M...octahedra in quartz from the Mica Lode, Royal Gorge District, (Fremont Co. ), Colorado. The garnet ranges in...crystals). D E . L A W A R E - P i n k i á h chalcedony pebbles have been found on Bowers Beach, Kent...number of specimens from that famous Zinc-Lead District, which includes N. W. Arkansas, S. W. Missouri...(Barry Co.), Mich."—on label. MINNESOTA-Dark gray chalcedony pebbles have been found in the gravel pits around |  | | Catalog/List | | 'holy fallen filled with the olivine it district: from or at regarded The moderate a at high...Meteoric Stone, or Iron Moes, Transylvania, Austria-Hungary. Meteorites, Canon Diablo, Arizona. Kiowa...the crystals sandstone allows cabinet are is Austria-Hungary, brown coal formation.” am cases and...are scarcer. instances, material, Pater- at quarry received the entire we in- or through the...Von 2O to be Thaumasite the he and dis- quarry, West aggregate of pris- matic uals crystals |  | | Book | | derives its name from the saltmining district of Hallstatt in Upper Austria, where many prehistoric finds have...below. South Africa. Below right Coarsely foliated graphite. Rap;edara, Cevlon. PLATE 1 C '9 1 Orthorhombic...of these fourfold axes in all. The considerably lower symmetry of a monoclinic crystal is shown in Fig...crystallographic symmetry of a body may often be lower than its apparent geometric symmetry. In a pyrite...symmetr:y ar:e no longer: present (Fig. 16a, p. 93). A lower: cr:ystallogr:aphic symmetr:y is often only shown |  | | Book | | utilization of known materials (e.g., chemically pure graphite applied as a moderator of fast neutrons in atomic...partial ablation of the surface causes cooling of the lower layers, which thus acquire a more resistant structure...(diorites to quartz diorites) which predominate in the lower layer of the continental crust, produces melts that...industrial minerals of magmatic origin (diamond, graphite, corundum, forsterite, apatite, eruptive rocks)...consolidation. The early magmatic deposits of diamonds and graphite have a common origin from carbon or carbonaceous |  | | Journal (article/letter/editorial) | | biotite schist and coming from the Worth feldspar quarry on Bog Hill, East Hampton, Middlesex Co., Conn...has been mined with lead ore in the Wood River district, Blaine Co., Idaho. ILLINOIS—The following note...imbedded in white limestone occur at the old limestone quarry at Bolton, Worcester Co., Mass. MICHIGAN—An interesting...porphyry, have been found in the Tres Hermanas district, Luna Co., N . Mex. N E W YORK—Mrs. George Ellrott...principal quarry. It was filled with masses of flint and hammerstones. West of the quarry was a huge |  | | Journal (article/letter/editorial) | | xled—crystallized ph—phosphoresces ALABAMA—"Graphite altho not a showy mineral has been mined quite...half dozen abandoned graphite mines that had been worked by the Alabama Graphite Co."—note sent in by...hunting with my father, and some friends, at Gillette Quarry, Haddam Neck, Conn. While going over the old dump...by the conductor of this department. FLORIDA—Chalcedony pseudo coral, rough but interesting grayish masses...Valdosta except an ancient coral replaced by chalcedony, which is now in the State Museum in Atlanta |  | | 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...being made to construct a large cobalt refinery on land near the American Smelting & Refinery C o s Garfield |  | | Book (volume) | | .......................175 Illinois – Hamilton Quarry Location Map ..........................................................258 Missouri – New Lead District Map .........................................................325 New Jersey – Franklin Mining District Map ............................................Texas – Fluorite in the Terlingua Quicksilver District .................................455 Texas – Sulfur..............502 Vermont – Orange County Copper District Site Map ...................................503 |  | | Book | | volcanic ash and larger pyroclastic material on the land surface; in freshwater lakes; shallow marine seas;...different processes depending on whether it fell on the land surface, freshwater lake, or shallow sea; into a...a saline, alkaline lake; or into the ocean. LAND SURFACES Zeolites can form as the result of meteoric...ash or pyroclastic deposits that settled on the land surface, into freshwater lakes, or into a shallow...glassy ash. This ash was carried by the air onto the land surface where it is reworked by streams, shallow | | | Book | | volcanic ash and larger pyroclastic material on the land surface; in freshwater lakes; shallow marine seas;...different processes depending on whether it fell on the land surface, freshwater lake, or shallow sea; into a...a saline, alkaline lake; or into the ocean. LAND SURFACES Zeolites can form as the result of meteoric...ash or pyroclastic deposits that settled on the land surface, into freshwater lakes, or into a shallow...glassy ash. This ash was carried by the air onto the land surface where it is reworked by streams, shallow |  | | Book (volume) | | Minerals are capitalized while rocks have been left lower case. This is the 5th printing and each time updates...series includes granites, schists (mica, garnet, graphite, quartz), and gneisses, as well as numerous granite...gemstones; d N 5 mi. on Rte. 5: (a) chert quarry⎯Barite crystals, chalcedony, chert, siliceous oolites; (b) extending...1 mi., in prospecting pits⎯agate, carnelian, chalcedony, chert, and sardonyx; d along Hwy. 128, both...outcrops along county roads⎯chert (resembles chalcedony). JACKSON: c N 1½ mi. and just E of hwy., a bed⎯yellow |  | | Book (volume) | | Minerals are capitalized while rocks have been left lower case. This is the 5th printing and each time updates...series includes granites, schists (mica, garnet, graphite, quartz), and gneisses, as well as numerous granite...gemstones; d N 5 mi. on Rte. 5: (a) chert quarry⎯Barite crystals, chalcedony, chert, siliceous oolites; (b) extending...1 mi., in prospecting pits⎯agate, carnelian, chalcedony, chert, and sardonyx; d along Hwy. 128, both...outcrops along county roads⎯chert (resembles chalcedony). JACKSON: c N 1½ mi. and just E of hwy., a bed⎯yellow |  | | Catalog/List | | no matrix. Good RF Ml £2 59. BARITE,Coldstones Quarry,Patley Bridge,Yorkshire.Attractive xtl groups of...with ADULAR,Schwarzkopf,Anlauftal.Pongau,Salzburg,Austria. PU mass of greenish black earthy clinochlore coated...shape of modest clanty.Good RF SPC C to M £18 94 CHALCEDONY with minor Calcite on Basalt,Weitendorf,Steiermark...Steiermark.Germany. Milky white concentricly banded chalcedony infilling vesicle in greyish green basalt with...with noney coloured calcite coating some chalcedony Interesting RF SPC.C.£9 95 ADAMITE,Laurion.Greece Pretty |  | | Book (volume) | | western Illinois⎯geodes (lined with botryoidal chalcedony, occasionally with pale Amethysts, or Quartz...deposits⎯agate, jasper, geodes (containing blue gray chalcedony); d (a) S of the Keokuk bridge, in stream banks...crystals); (b) Hamilton Quarry, the lower Warsaw section at the top of the quarry (see map) ⎯geodes (lined...Smithsonite and Sphalerite in any combination). Hamilton Quarry Location East Branch Crystal Glen Creek NAUVOO...(see map next page) ⎯geodes (with blue and pink chalcedony); f 4 mi. E on Hwy. 96, S on Pontoosue Rd. is |  | | Book (volume) | | western Illinois⎯geodes (lined with botryoidal chalcedony, occasionally with pale Amethysts, or Quartz...deposits⎯agate, jasper, geodes (containing blue gray chalcedony); d (a) S of the Keokuk bridge, in stream banks...crystals); (b) Hamilton Quarry, the lower Warsaw section at the top of the quarry (see map) ⎯geodes (lined...Smithsonite and Sphalerite in any combination). Hamilton Quarry Location East Branch Crystal Glen Creek NAUVOO...(see map next page) ⎯geodes (with blue and pink chalcedony); f 4 mi. E on Hwy. 96, S on Pontoosue Rd. is |  | | Book | | opal and chalcedony, and occur in limestones and serpentines. Also, some sorts of chalcedony and opal...properties. It is most evident in the case of graphite and diamond. Both are composed of atoms of carbon...seen. If the rhomb Fig. 6. Crystal structure of graphite (a) and diamond (b). is rotated, one of these...transmitting light, but cannot be seen through (chalcedony, chert, flint). Non-transparent minerals, which...to (1) in hardness can be scratched by fingers (graphite), (2) can be scratched by a finger-nail (antimonite) |  | | | | opal and chalcedony, and occur in limestones and serpentines. Also, some sorts of chalcedony and opal...properties. It is most evident in the case of graphite and diamond. Both are composed of atoms of carbon...seen. If the rhomb Fig. 6. Crystal structure of graphite (a) and diamond (b). is rotated, one of these...transmitting light, but cannot be seen through (chalcedony, chert, flint). Non-transparent minerals, which...to (1) in hardness can be scratched by fingers (graphite), (2) can be scratched by a finger-nail (antimonite) | | | Book | | opal and chalcedony, and occur in limestones and serpentines. Also, some sorts of chalcedony and opal...properties. It is most evident in the case of graphite and diamond. Both are composed of atoms of carbon...If the rhomb a Fig. 6. Crystal structure of graphite (a) and diamond (b). b is rotated, one of these...transmitting light, but cannot be seen through (chalcedony, chert, flint). Non-transparent minerals, which...( 1) in hardness can be scratched by fingers (graphite), (2) can be scratched by a finger-nail (antimonite) |  | | Catalog/List | | or D SPC. C. £10 41 WOLLASTONITE-2NI,Crestmore Quarry,CalifomialISA. Greenish vitreous rather massive...Pretty RF or D NI1 £ 4 58 PERICLINE,Habachtal,Austria. Fine aggregate of pure milky white albite xtls...74 GRAPHITE,Okandjou.Nannbia Comprises of milky white calcite flecked with scintilating graphite scales...C. £4 81. MOLYBDENITE.Wakefield.Quebec,Canada. Graphite like plaques of silvery grey molybdenite between...milky quartz matrix. Excellent RF SPC_ C. £3 82. CHALCEDONY,Falaise de Normandie,Erance. Milky white chalcedonic |  | | Book | | opal and chalcedony, and occur in limestones and serpentines. Also, some sorts of chalcedony and opal...properties. It is most evident in the case of graphite and diamond. Both are composed of atoms of carbon...the rhomb 0 b Fig. 6. Crystal structure of graphite (a) and diamond (b). is rotated, one of these...transmitting light, but cannot be seen through (chalcedony, chert, flint). Non-transparent minerals, which...( 1) in hardness can be scratched by fingers (graphite), (2) can be scratched by a finger-nail (antimonite) | | | | | element. Gold, copper, silver, platinum, bismuth and graphite fall in this subdivision. Sulphides and arsenides:...description is not clear, e.g., submetallic, for graphite. Adamantine: brilliant, hard, durable, e.g., diamond...yellow), p. 50 chalcocite (dark grey), p. 34 | graphite (steel grey, black), p. 30 | stibnite (lead grey)...‘Soft(Mohs 1-2) ‘Black Hard (Mohs more than 51) graphite (black),p. 30 pyrolusite (grey to black), p. 82...centre. It constitutes approximately half of Canada’s land surface and boasts one of the most productive mining |  | | Book | | [Vulcan, Roman god of fire], plutonite (Pluto and the lower world), and Pele’s hair (Hawaiian fire goddess)...wax] agate sed. Rock composed essentially of chalcedony (a microfibrous variety of quartz) and characterized...quartz and biotite altered to chlorite. [ Akenobe district, Tajima, Japan] (Kato in 1920) akerite ig. pluton...material of vase, consisting of remains of algae, or of land vegetation, mixed with iron principally in the form...wardite, and other phosphates, in a matrix of chalcedony quartz. Also spelled amatrice [American + matrix] |  | | Book | | trees lie at fl preglacial. different levels on the lower almos and south; at the highest, norths At the latter...of silica, b limpid, is found in other cavit Chalcedony, and top has been there a root. petrified...CUMMINGS, BILLIARD, & CO. 1825. DISTRICT OF MASSACHUSETTS, TO WIT. District Clerk's Oflht. BE it remembered...the forty-ninth SAMUEL ROBINSON, of the said district, has deposited in this office the title of ...other ' prints." JNO. W. DAVIS, Clerk of the, District of Massachusetts. CAMBRIDGE -. University Press |
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Graphite quarry, Amstall, Mühldorf, Krems-Land District, Lower Austria, Austria