 | | Report (volume) | | THE DELAWARE WATER GAP AND EASTON QUADRANGLES, NEW JERSEY AND PENNSYLVANIA BY W. S. BAYLEY UNITED STATES...area._________________________________________ Chestnut Hill area_-----_------_-_---______-._-_____Structure...mines-----__----_-_------___--__-_-__.___________ Williams shaft.___-____-.---_-_-__-_-______-__________... bank of Delaware River about 2 miles north of Easton, Pa.; B, Photomicrograph of quartzsericite schist...Tewkesbury County, N. J.; B, Photomicrograph of Byram gneiss, road half a mile north of Williams mine, Vernon |  | | Report (issue) | | DESCRIPTIVE MINERALOGY OF PENNSYLVANIA 104 Na 2Al 2 Si3 Oi .2H 2 O; SiO 2 47.4, A1 2 O 3 26.8, Na...Na 2 O 16.3, Lenni, Delaware County. Crystals. Eyerman, 1911, 11. Composition: Analysis: Fe 2 O3 CaO...Sp.gr LOCALITIES: Berks County: Birdsboro, and Gickerville; Delaware County: Leiperville, Lenni (druses... Felton's farm (Chester), and Ward's quarry; Montgomery County: Sumneytown, and Perkiomenville ; Philadelphia:...Philadelphia: Fairmount Park, Frankford, and Rit- enhouse quarry. SCOLECITE CaAl 2 Si3 Oi .3H 2 O MONOCLINIC |  | | Report (issue) | | LEAD OCCURRENCES IN PENNSYLVANIA Robert C. Smith, II COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL...ZINC AND LEAD OCCURRENCES IN PENNSYLVANIA Robert C. Smith, II PENNSYLVANIA GEOLOGICAL SURVEY FOURTH SERIES...1977 Copyright 1977 by the Commonwealth of Pennsylvania Quotations from this book may be published...published if credit is given to the Pennsylvania Geological Survey COVER ILLUSTRATION: Photograph of 1852 lithograph...STATE BOOK STORE, P. O. BOX 1365 HARRISBURG, PENNSYLVANIA 17125 PREFACE The purpose of this report is |  | | Report (volume) | | value. Some minerals, such as the copper ores of Pennsylvania, are included in the list not because they occur...North Carolina.. .Dr. Joseph Hyde Pratt, Chapel Hill. North Dakota... .Dr. A. G. Leonard, Grand Forks...Oregon............Prof. A. J. Collier, Eugene. Pennsylvania.... .Mr. R. R. Hice, Beaver. Prof. Florence...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; |  | | Report (volume) | | ........................................... Pennsylvania...............................................value. Some minerals, such as the copper ores of Pennsylvania, are included in the list not because they occur...1909. Guild, F. N., The mineralogy of Arizona, Easton, The Chemical Publishing Co., 1910. Willis, C....and Ehrenfeld, Frederick, Minerals of Pennsylvania: Pennsylvania Top. and Geol. Survey Comm. Kept. No...Albany. North Carolina_.Dr. Joseph Hyde Pratt, Chapel Hill. North Dakota_.Dr. A. G. Leonard, Grand Forks. Mr |  | | Journal (issue) | | minded as· to bring across tbP Ri ver n little quarry on the floor nf ronr car. 1. A kettle is a clay...Portland ................ Miss Daisy L. Larson Pennsylvania ................ ,vaynesboro ............. Mr...Society was 1nade to th e ..Verdolite" Quarry on the Ri ,·er Road above Easton, Penn., November 6th. The...cryRtals, pyrite, uragouite, blue serpentine, molybdenite, carnotite, eastonite, thorianite, massi re pink |  | | Book | | HfiRIN COUNTY FREE LIBRfiRY 311110G386652Q I V Russell P MacFal A COLOR TREASUF FOR COLLECTORS...are 100 maps geared to leading the "hunter to his quarry" and more than eighty photographs of minerals in...to Hunting Locations ? i 9 GIVEN TO THE MARIN COUNTY LIBRARY BY MARI N L MTNF.RAT. SOCTETY DAVID...knapsack you can use a mountaineering bag or a mili- quarry or mine where a permit tary bag; make it it...may be able to buy specimens. map of Keweenaw County. Mich- Part of the U.S. Geological Survey topographic |  | | Book (edition) | | graphite Section in Coal Measures of western Pennsylvania, showing fireclay under coal beds 3. 4. 22...field 7. Map of Pennsylvania anthracite field split, 24 Sections in Pennsylvania anthracite field...Coal breaker in Pennsylvania anthracite region 10. Structure section in Tazewell County, east of Richlands...asphalt . showing cleavage and bedding in slate quarry with cleavage parallel to bedding Map showing distribution...grahamite fissure to anticlinal fold, in Ritchie County, W. Va Plan of Trinidad pitch lake Section of gilsonite |  | | Book (volume) | | references, among them may be mentioned: Vermont, Pennsylvania, North Carolina, Oregon, Kansas, Alabama, Ohio...Kobuk jade locality. Descriptions of San Diego County, California, gemstones and the mines in which they...the generous assistance of many residents of that county. My special thanks are extended to Elbert H. McMacken...crystal . Seven corundum crystals . Map of Corundum Hill—Ellijay area . Map of Cowee Creek area . Cowee Creek...Mt. Mica Largest crystal from Mt. Mica Eh Towne Quarry 180 Tourmaline Queen Mountain IgI Tourmaline crystal |  | | Book (edition) | | leads from a discussion of the simpler to the more complex forms of mineral deposits. It has not been thought...306 ; South- Zinc ores alone, ; 308; Sussex County, N.J., 308 Lead and zinc Upper Mississippi Valley...and zinc, 323. Virginia and Tennessee, 310 ; Pennsylvania, 311 ores of the Mississippi Valley region...332 ; Pacific coast Creta- belt, 333; Nevada County, 334 Central belt of gold -silver ores, 335 Mercur...occurring 2. Section in coal measures of western Pennsylvania, showing 3. Section showing irregularities |  | | Book | | lodargyrite, Gold, Pyrite and Stibnite (from Yovopoi County, Arizona) Arkonite = Arcanite = Quartz [Rock ...Chorbonneuse = cool [Anthracite) Bleyertz = Graphite, Molybdenite Bleyspath = a) Cerussite, b) Wulfenite Bliobergite...[Katospilit, Pinite) Castaingite = cuprian Molybdenite = = cadmian Cd-Metacinnabar = cadmian =...Deloneite-(Ce) CeSrNb Perovskite = (of Dowson and Hill) mixture of Perovskite and on intermediate between...rysanthemum Stone) Chinglusuile = inadequately described complex silicate, Lovo:z:erite? (Tschinglusuite) Chinkolobwite |  | | Book (edition) | | Maine OR Oregon AK Alaska MD Maryland PA Pennsylvania AZ Arizona MA Massachusetts RI Rhode Island...megapascal(s) * No Greek letter symbols appear 2. Complex units are developed by multiplying or dividing...fractured (Shand, 1947). Modern thought ascribes more complex origins to mineral deposits. AGI abyssal zone The...plant, supplies, and vehicles to reach a mine, quarry, or opencast pit. In remote and isolated regions...and vapors, and moisture from some liquids. McGraw-Hill, 1 activated carbon Carbon, mostly of vegetable |  | | Book | | of reco1nmendations it is inevita ble in such a complex subject that on1issions and 1nistakes will exist...and other litho logies as a resulLof co1n1uon ly complex processes associated with contact 1uetason1arism...juxtaposed rocks of different petrographic types, these complex rock associations n1ay be called an interlayered... GDR; E. den Tex, the Nelherlands: D. de Waard, USA; K. H. Mehnert. Berlin: H. G. Scharbcrt, Austria:...n1inera liza tion (scheelite, Mo-scheeli te, molybdenite, bisnTuthite and son1e other sulphides). The |
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