 | | Catalog/List | | enlarged photograph of a piece of Obsidian, from Lake County, Oregon, which shows a Conchoidal fracture. t...Fibrous; South Dakota Fasciculite Xis in schist; Massachusetts Hornblende Common Hornblende Xls, black, in...00 .60 XI, sections, varnished, in matrix, Massachusetts ......... :. ................ ....... 1 x l½"...... . ..1 x 2", .35 CHRYSOL ITE--See Olivine CHRYSOTILE--See Serpentine CINNABAR (mercuric sulfide)...DATOLITE (basic calcium boron orthosilicate) Xled; Massachusetts or New Jersey................ .60 1.26 DESCLOIZITE |  | | Catalog/List | | . . . . . . . . Fasciculite Xis in schist; Massachusetts Hornblende Common Hornblende Cleavable, black;... . . ........ . Xline, white, in dolomite; Massachusetts . .............. Hexagonite Purple :dine mass;...1.50 Xis, in matrix, ends of xis polished; Massachusetts .. ANDESINE (sodium and calcium aluminum silicate)... . . . . . . . . 1.00 CHRYSOLITE-See Olivine CHRYSOTILE-See Serpentine CINNABAR (mercuric sulfide) Masses... . . . . . . . . . . . . . . . . . . . .35 Massachusetts or New York . . . . . . . . . . . . . . . . |  | | Journal (article/letter/editorial) | | mine, Madhya Pradesh: hollandite, 934 Kanjamalai, Salem, Madras: perrierite, 42 Kodur quarry, Andhra Pradesh:...Halliburton County: nepheline, 114 Munro mine: chrysotfle, 467 QUEBEC Jeffrey mine: chrysotile, 467 Mr....forsterite, 730 United States Amelia County, Virginia: albite, 581 Bedford County, Virginia: chevkinite, perrierite...Brewster, New York: clinochlore, 404 Chester, Massachusetts: corundophilite, septeamesite, 404 Chester,...chevkinite, 42 Dona Ana County, New Mexico: aphrosiderite, 404 Eldorado County, Colorado: rhodophyL lite |  | | Journal (article/letter/editorial) | | in the Esmont slate quarry and elsewhere in the county. (To be continued) CALIFORNIA ASBESTOS INDUSTRY...to ing with a total capacity of 50,000 tons per Salem J. Rice, staff geologist for the State year, and...transportation learn that the asbestos referred to is chrysotile industries, and all grades occupy an important...important which occurs in serpentine. The first chrysotile place in our normal industrial economy, only asbestos...Copperopolis, Calaveras supplied from domestic resources." County. The large serpentine mass in the Coast Ranges |  | | Report (volume) | | See Bauxite and Hallpysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found...commercial quantity or quality. Asphalt. Colbert County, small quantity has been shipped from near Leighton;...following localities: Bibb County, Pratts Ferry; Calhoun County, near Tampa; Clay County, T. 20, Pv. 7 E.; Jefferson...Jefferson County, at Elyton; Lee County, at Chewacla lime works; St. Clair County, at Gfeensport; Shelby...Shelby County, near Whiting Station and Calera; Talladega County, in several places. Bauxite. Cherokee |  | | Report (issue) | | geology in 1816. Amos Eaton had surveyed Rensselaer County, N. Y., and the route of the Erie Canal; further...Both of these undertakings were short-lived. Massachusetts established her survey in 1830; she was the...OF THE VERMONT STATE GEOLOGIST In Troy, Orleans County, titaniferous magnetite had been discovered in...great value as a building stone." He notes that Essex County is practically all granite and gneiss. Gneiss...resting upon the crystallines (Pre-Cambrian) in Essex County, N. Y., and was supposed for many years to be |  | | Report (volume) | | .......................................... Massachusetts...............:...............................See Bauxite and Halloysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found...commercial quantity or quality. Asphalt. Colbert County, small quantity has been shipped from near Leighton;...following localities : Bibb County, Pratts Ferry; Calhoun County, near Tampa; Clay County, T. 20 S., R. 7 E.;...; Jefferson County, at Ely ton; Lee County, at Chewacla lime works"; St. Clair County, at Greensport; |  | | Report (volume) | | Counties, Massachusetts By NEWTON E. CHUTE > GEOLOGY OF SELECTED QUADRANGLES IN MASSACHUSETTS ^ _____...Prepared in cooperation with the Commonwealth of Massachusetts ^ Department of Public Works UNITED STATES...rocks_--_-----_--------_--------_--_--_-__--_.-_-Salem Gabbro-Diorite----------------.-------.____.___...map. FIGURES 1-5. Photographs of: 1. Pegmatitic Salem Gabbro-Dioritc---------------2. Hybrid variety of...of Westwood Granite with inclusions of Salem Gabbro-Diorite.--------------------3. Intrusion breccia |  | | Journal (issue) | | minerals fall into two general categories - chrysotile and amphibole. Because of the importance of chrysoti...it is the main subj ect of this report. Chrysotile Chrysotile, a hydrous magnesium silicate (3MgO.2Si02...comes from chrysotile, most of it from Canadian deposits. In the United States, chrysotile asbestos occurs...serpentinized dolomitic limestones of Arizona. Chrysotile occurs most commonfyas cross-fiber veins, ranging...a fluffy mass. The basic crystal structure of chrysotile is a cylindrical lattice. Its tubular character |  | | Report (volume) | | minerals. The important commercial varieties are chrysotile of the serpentine group, and crocidolite, amosite...radiating aggregates but commonly as felted masses. Chrysotile commonly occurs as cross and slip fiber, whereas...mass fiber. Tremolite is ordinarily slip fiber. Chrysotile, anthophyllite, and tremolite are the only commercial...asbestiform minerals that occur in the United States. Chrysotile is associated with ultramafic rocks that occur...Washington, and Idaho contain chrysotile. The large commercial chrysotile deposits associated with ultramafic |  | | Journal (issue) | | MINERALS IN SCANDINAVIA By GUNNAR BJAREBY Boston, Massachusetts NORWAY A cruise up and down the beautiful Oslof}ord...the diabase. Along Rose River, at Syria, Madison County, Va., the writer picked up some very fine, large...little promise. Although many occurrences of chrysotile asbestos have been found in the United States...they furnish littie fiber of spinning grade. Chrysotile deposits are known in California and some other...of December 31, 1938 were higher than in 1937. Chrysotile was produced in Arizona and Vermont and amphibole |  | | Journal (article/letter/editorial) | | chromian amphibole, k~mmererite, 725 Sittampundi, Salem District, Tamil Nadu (Madras), sapphirine, anorthosite...river), Labrador, anhydrite, 488 Eganville, Renfrew County, Ontario, zircon, 587 Fran9ois Lake, British Columbia...TOPOGRAPHICAL INDEX Mine du Marais Kiki, Lac de Yatd, chrysotile, 798; chrome-picotite, 326 Montagne des Sources...326 Pirogues headwaters, serpentinized dunite (chrysotile and lizardite), 798 Pirogues Valley, olivine |  | | Journal (article/letter/editorial) | | Jameson prospect, 8 miles northwest of Salem, Livingston County, Kentucky. It occurs as a small stringer...201which is in the Golconda quadrangle, Livingston County, Kentucky. The fault strikes N. 10o W. at the Jameson...crusts in the outcrop of the Calavada Mine, Mineral County, Nevada, appeared somewhat difierent from the malachite...Territory of Alaska, while examining tremolite and chrysotile asbestosdeposits in the Kobuk River valley. Upon |  | | Catalog/List | | Clinochlore Proch lo rite Serpentine, green Serpentine, Chrysotile Garnierite Talc, foliated Talc, Soapstone Kaolin...separnble : Satin Spat· Fibrous, fibers separable : Chrysotile Fibrous-radiated: Pectolite Lamellar Structure...collections- ,\. lGNEOUS ROCl(S l . Ohsida n : Lake County. Ore gon. 2. Scoria ; Oak Creek, Colorado. 3. P...Vitrophy re ; W h ite Pine County, Nevada. 5. Aporhyolite ; Hyde Park, Massachusetts. 6. Rhyolite; Ruby Mountain...i\lassachusetts. 1 0. Porphyritic Biotite Granite ; Boulder County, Colorado. 1 1 . Biotitc Granite ; \Voodbury, Vermont |  | | Journal (issue) | | and 11. T. 41 S., R. 3 W.) in southern Jackson County (Figures 1 and 2). Geology Talc and soapstone deposits...actinolite and tremolite, crystalline talc, and chrysotile are other minerals present in the soapstone outcrops...former chrysotile veinlets have been completely replaced by talc without loss of the chrysotile structure...surface ~hich clearly shows talc peewiomorphs after chrysotile . Area shoun in photo has been completely altered...Paleozoic-Triassic contact in the Klamath Mountains, Jackson County . southwest Oregon: Uni versity of Oregon master's |  | | 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 |  | | Journal (article/letter/editorial) | | Ore Knob copper mine in the eastern part of the county has produced chalcocite, bornite, pyrite, pyrrhotite...Mountain. BURKE—Three diamonds have been found in this county. One specimen is at the State Museum in Raleigh...reported from this county. CAMDEN—The Pamlico Formation characterizes this coastal plain county. Shell beds...Little Buck Creek. Much corundum is found in this county, usually associated with the large peridotite masses...sand dunes characteristic of many parts of the county. Beds of shell marl are not uncommon. DARE—Among |  | | Journal (issue) | | gradually shifting westward by that amount. At Salem, Oregon, for example, the decl ination is about...about 25 minutes so that in 1966 the declination at Salem wi II presumably be about 20! degrees E. But since...Oregon and students at an isolated location in Lake County during the summer of 1955. Variations were bel...In general, the stations are placed in or near county seats where they are readily accessible to local...legislation be passed to assist the producers of chrysotile asbestos, acidgrade fluorspar, and tungsten. |  | | Journal (article/letter/editorial) | | The Minerals of Albemarle County, Virginia PART I: NATIVE ELEMENTS, SULFIDES, HALIDES, AND OXIDES By...University of Virginia, Charlottesville, Va. Albemarle County is near the center of Class I. Native elements...edge of the n ° t been found in Albermarle County, county follows the crest of the Blue Ridge but according..., and Jones (1932), the gathe James River. The county seat is Char- lena which occurs in the old Faber...to various Albe- w e s t e r n Mountain, 3 marie County minerals have appeared in - Graphite. Specimens |  | | Journal (article/letter/editorial) | | 13-15, 1952, at the Hotel Statler, Boston, Massachusetts, was attended by 2M Fellows and Members. Scientific...Hurlbut, Jr., Harvard University, Cambridge, Massachusetts Treasurer: Darl Ingerson, U. S. Geological Survey...Louis Herman Ahrens, Massachusetts rnstitute of rechnology, cambridge, Massachusetts. Ciro Andreatta, Universita...GRANITIZED ROCKS IN TIIE YELLOWJACKET DISTRICT, LEMEI COUNTY, IDAIIO co,,,"u ri,'"ilT3i,}, ffi;" ,Tewyork The...MEETING DEPOSITS ON QUARTZ IilLL, CENTRAI GILPIN COUNTY, COLORADO 329 CTTY DISTRICT, F. C. ARMSTRONG |  | | Journal (article/letter/editorial) | | 13-15, 1952, at the Hotel Statler, Boston, Massachusetts, was attended by 2M Fellows and Members. Scientific...Hurlbut, Jr., Harvard University, Cambridge, Massachusetts Treasurer: Darl Ingerson, U. S. Geological Survey...Louis Herman Ahrens, Massachusetts rnstitute of rechnology, cambridge, Massachusetts. Ciro Andreatta, Universita...GRANITIZED ROCKS IN TIIE YELLOWJACKET DISTRICT, LEMEI COUNTY, IDAIIO co,,,"u ri,'"ilT3i,}, ffi;" ,Tewyork The...MEETING DEPOSITS ON QUARTZ IilLL, CENTRAI GILPIN COUNTY, COLORADO 329 CTTY DISTRICT, F. C. ARMSTRONG |  | | Journal (issue) | | OPERATIONS GRANT COUNTY, OREGON By N. S. Wagner* Milling operations in Grant County, Oregon, by the Coast...Creek, a few miles northeast of Mount Vernon, Grant County. This locality is indicated in figure 2, along...along with certain of the other known chrysotile occurrences in eastern Oregon. It is shown in greater detail...which feotures the serpentine body in which the chrysotile occurs and other of the principal bedrock types...the immediate area. Most of the eastern Oregon chrysotile occurrences have, over the years, received some |  | | Journal (article/letter/editorial) | | I93; Orissa, India, 625; and see Chromepicotite Chrysotile, New Caledonia, anal., 798 Churchill Falls (--...of the term 'agpaitic', 729 Eganville, Renfrew County, Ontario, zircon, 587 Elasticity in minerals, anisotropy...GLASSER (F. P.), mica, 788 Margarite, Tyrol and Massachusetts, and - - , Aluminium-siliconordering in melilites...Mine du Morals Kiki, Lac de Yat~, New Caledonia, chrysotile, 798; chrome-picotite, 326 Minerals new to Britain:...Mexico, cryst., paragenesis, 549 tinized dunite (chrysotile and lizardite), 798 Ranci6ite, Mexico, cryst |  | | Report (edition) | | particular site, remember it is possible to visit the county courthouse in which the site is located, and trace...23 23 28 Adams County Native copper localities Teeter quarry zeolite Allegheny County Wittmer wurtzite...wurtzite Bedford County New locality 31 31 locality Paris fluorite locality Sherman Valley cryptomelane...locality Berks County Dyer quarry zeolite locality Frystown fetid barite locality Blair County Altoona barite.... 33 33 35 38 38 42 45 45 47 50 Page Butler County East Unity Church Sedwicks Mill 54 54 54 57 |
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