 | | 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 (volume) | | RESOURCES OF THE QUAKERTOWN-DOYLESTOWN DISTRICT PENNSYLVANIA AND NEW JERSEY BY F. BASCOM, E. T. WHERRY,...t corner of the area______-___-__-___-__-_--___ East of Doylestown___________________________________...exfoliation, Philadelphia & Reading Railway cut at Rock Hill, Quakertown quadrangle; B, Cryptozoon proliferum...Well-bedded shales of the Lockatong formation in quarry on Delaware River 1 mile west of Lumberville, Doylestown...near Holicong, Doylestown quadrangle; C, Kettle Rock, a large hole resembling a pothole formed in hard |  | | Report (volume) | | ........................................... Pennsylvania...............................................about 1,250,000 barrels. The production of natural rock cement was five times the combined production and...than 86,000,000 barrels. The production of natural rock cement and the imports of foreign cement are so...value. Some minerals, such as the copper ores of Pennsylvania, are included in the list not because they occur...Compendium of the mineral resources of Arkansas, Little Rock Board of Trade Bulletin, 1912. Eakle, A. S., Minerals |  | | Report (volume) | | THE HONEYBKOOK AND PHOENIXVILLE QUADBANGLES, PENNSYLVANIA BY F. BASCOM AND G. W. STOSE UNITED STATES...58 59 59 59 65 65 65 67 67 68 71 73 76 Cenozoic rock.____________________________________________ 78...Pa_ ________ In pocket 2. A., Thomas Hill viewed from the east; B, Lamellar injection of gabbro by ...3. Reconnaissance geologic map of Chester Valley east of Phoenixville quadrangle. _____________________________________...quadrangles___-___---_-_-__ 7. Map of southeastern Pennsylvania showing relation of Honeybrook uplift to South |  | | Report (volume) | | about 1,250,000 barrels. The production of natural rock cement was five tunes the combined production and...than 80,000,000 barrels. The production of natural rock cement and the imports of foreign cement are so...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 |  | | 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 |  | | Book (edition) | | abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture), dept...always included in text, except in the cases of the USA, UK, and the provinces Ontario and Quebec in Canada...Uintah County. Utah. and m (2.B. acanthite group). Monoclinic, C2/m, a,b,c Rio Blanco County. Colorado...Rare-with scorodite in U-bearing lignite in the Caves Hill and Slim Buttes areas, both Harding Co .. South...Menzenschwand Scbwarzwald Mts., in the Sailauf quarry, Spessart Mts., Bavaria. both Germany, and from |  | | Report (volume) | | of M assachusetts, Connecticut, New jersey, Pennsylvania, Virginia , Maryland , North Carolina, and other...geology of Massachusetts, Connecticut, New Jersey, Pennsylvania, Virginia, Maryland , North Carolina, and South...[radiometric age]* Barite [economic geology]* Basalt [rock type]* Bedrock geology Bibliography* Buried basins*...[economic geology]* Copper [economic geology]* Diabase [rock type]* Economic geology [accompanied by commodity...[usually accompanied by rock type]* Geophysics* Gold [economic geology]* Granophyre [rock type] Gravity [geophysics]* |  | | Book | | turns out to be more than skin deep. Down under, in rock just west of that intersection, there's gold. Real...gold. The stuff of the Old West, here in the Old East, and worth $400-plus per ounce, if you could get...lottery offices and saw a spreading rust stain on the rock face jutting out beneath the Blue Hills Tennis Club...geologist, Gleba explained in an interview, rust on rock means iron inside. Iron usually means other metals...metals are there, too. And in the sort of rock that lies here, that includes gold. Pulling off the road |  | | Book (volume) | | A Location Guide for Rock Hounds in the United States NEBRASKA This rectangular Great Plains state rises...rises 4,460’ east to west, from 840’ to 5,300’, yet so imperceptibly. The highest elevation, 5,424’,...overlooks both Colorado and Wyoming. The subsurface rock strata of the entire state are all undisturbed sedimentaries:...borderland from Sheridan Co. to the Wyoming line is good rock hunting country, especially along the southern slopes...Crawford in Dawes Co. and the rather extensive rock beds east of the Orella railroad sta. ranks among the |  | | Book (volume) | | commerce. Coarser gemstones, or those which are rock-like in character or abundance, are treated in still...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 |  | | Book | | fabulous area t o fay_ M i c e the collecting in the East is different in many respects :ollecting in the...d dismiss l i g h t l y a n y tales o f in t h e East. T h i s i s n a t u r a L T h e regions a r e completely...settlements i n o u r c o u n t r y w e r e i n t h e East, i t i s n a t u r a l t h a t e x p l o r a t i...public. P h o t o by North Carolina Travel Division. East. T h e f a c t t h a t s o m a n y f a c e t a b...Jersey: L a k e Hopatcong, Greenwood L a k e Pennsylvania: S c h u y l k i l l R i v e r Vi r g i n i |  | | Book (edition) | | Investigation of Rocka 434 436 447 TABLE OF CONTENTS. Rock 4. Microscopic Characteristics of 5. Descriptions...often attached by one extremity to the supporting rock and have perfect terminating planes only at the...(/A/= because first observed (by H. Rose) in a rock of the Urals; but it is essentially like ordinary...mica at Pennsbury, in Pennsylvania. Arborescent delineations over surfaces of rock are usually called dendrites...some crack and spread between the layers of the rock. They are often black, and consist of oxide of manganese; |  | | Report (issue) | | and prospects ..................... Culpeper County Culpeper mine . 67 6? 6? 68 oo 6g ...... j....Gold mir-res and prospects (continued) Culpeper County (continued) Morgana mine PAGE ................+:^- 78 History '16 T6 '(6 GeologY Fauquier County Bancroft mine 78 ?8 ............. Location ...Other mines in Fauquier 79 7S 79 80 County Orange County Grasty tract ............. Location 80...Orange County (continued) Other Orange County mines PAGE ............ Prince William ,County Greenwood |  | | Journal (volume) | | Geology of Palm Springs-Blythe Strip, Riverside County, California, by William J. Miller Geology of Parts...Parts of tbe Barstow Quadrangle, San Bernardino County, California, by William J. Miller 9 11 73 Geology...Geology of the Needles-Goffs Region, San Bernardino County, California, by William J. Miller 113 SPECIAL...Chapter. Life is a mill and men the ore Roughest of rock may hold in store The silver of love and gold of...Mines ; Mines and Mineral Resources of Santa Cruz County ; Discoveries in the Strategic Minerals, San Francisco |  | | Journal (article/letter/editorial) | | MARK D. SHERWOOD 106A East 25th, P. 0. Box 436 Oak Grove, Missouri 64075-0436 Downloaded by [Brown University...from drill cores and those known microscopically as rock-forming minerals have been excluded. The index is...location a~ included at the end of each entry. Adair County Chariton River (40-04-05N 92-4 I -23W). septarian...septarian concretions about 2 miles north of the Macon county line. CALCITE crystals enclosing bundles of acicular...hematite, quartz (Broadhead 1873b, 1877). Audrain County Mexico, in fire clay pits and spoil piles: PYRITE |  | | Book | | the rock, changes composition, precipitates zeolites and other minerals, and flows out of the rock unit...in manganese nodules, on the South Indian Ridge, east of Kerguelen Island, in the Indian Ocean (Mohapatra...surface of the earth's crust or by molten volcanic rock on the surface. Most zeolites crystallize rapidly...state, if water is present. When a molten volcanic rock comes in contact with water (river, lake, or damp...much more easily altered than the microcrystalline rock in the upper parts of the same flow; therefore, | | | Book | | the rock, changes composition, precipitates zeolites and other minerals, and flows out of the rock unit...in manganese nodules, on the South Indian Ridge, east of Kerguelen Island, in the Indian Ocean (Mohapatra...surface of the earth's crust or by molten volcanic rock on the surface. Most zeolites crystallize rapidly...state, if water is present. When a molten volcanic rock comes in contact with water (river, lake, or damp...much more easily altered than the microcrystalline rock in the upper parts of the same flow; therefore, |  | | Report (issue) | | ALTITUDES IN VERMONT, /GEOLOGY OF GRAND ISLE COUNTY, THE OLDEST CORAL REEF, P. E. TERRANES OF BETHEL................................... 93 Vu—Granite Quarry, Bethel .................................... 95...as from these maps the altitude, of any mountain, hill, town, etc., which is within the limit of these...some further account of the Geology of Grand Isle County. Following this is an inter esting study of an...sheets do not and cannot be in any way guided by township lines. Since the quadrangles are of practically |  | | Journal (issue) | | Contents for July. A ug ust, 1949 CHIPS FROM THE QUARRY .................................................········································345 rRON HILL IRON MINE. By C. Henry King ···················... 338 R OCKS AND MINERALS CHIPS ~_, ROM 1,HE QUARRY ----------------------------,----CLUB PUBLICATIONS...who may want to spend a day or two in your city. ROCK FROM NEW YORK TUNNEL D UMPED IN JERSEY CITY 1 We...and around N orthern N ew Jersey: "Huge masses of rock which were blasted and dug out of the Brooklyn-Battery |  | | Report (issue) | | of Highway No. 61: and to the county engineer's office of Lake County at Two Harbors for various materials...Conservation Corps, as well as a special survey of the east branch of the Baptism River, were furnished by officials...R. B. Ellestad of the University of l\Iinnesota Rock Analysis Laborator~·. F.F.G. G.M.S. III CONTENTS................... , .. . 32 The Red Granite (Red Rock) and Rocks Intermediate between Red Granite and.... . . . . . . . . . . . .. Township Township Township Township Township 54 55 55 56 56 North. North |  | | Journal (issue) | | Contents for November-December, 1948 CHIPS FROM THE QUARRY .................................................····························905 VESUVIANITE CRYSTALS FROM ESSEX COUNTY, N. Y. By E. B. Rou iey 906 MONAZITE OCCURRENCE.........................................912 ONYX QUARRY AT TOLENAS SPRINGS, CALIF. By R. F. Henley ...... 882 R OCKS AND ~ l lNl'.HAI.~ CHlPS FROM THE QUARRY Grieger'• Encyclopedia and Super- Catalog of his...some nice orders for item~ Octo ber touring Pennsylvania, W est Vir- wanrt:d. Peter Zodac ginia, N ew |  | | Report (issue) | | 31 University of Nevada Press, Reno, Nevada 89557 USA Copyright © 2004 by University of Nevada Press Photographs...Olivenite, 1.6-cm cluster, Majuba Hill Mine, Antelope district, Pershing County. N. Prenn collection. Photograph...Goodsprings (Yellow Pine) Mining District, Clark County John C. Kepper 91 References 467 Contributors...Descloizite Cuprite on Copper Nevadaite, Gold Quarry Mine Vanadinite, Ruth Mine Epidote Opal after...mining district 61 Mineral species from the Majuba Hill Mine 62 Minerals from the Ward district 64 Primary |  | | Report (volume) | | __________________ Kaolins from pegmatites. _ _ _______ _ Pennsylvania and Delaware___________________ Maryland___..._______________________ Dillsboro, Jackson County_____________ Hog Rock mine _____________ Roda mine____________________...of the Clay Products Co_ 36 Sprucepine, Mitchell County __ 36 Sprucepine mine- ____-_ 36 Sparks mine 39...Herren property________________ Birdtown, Swain County _____________ Cole & Black property____________...Mitchell County__________________ Jefferson, Ashe County ______________ Bare property_________________ Kaolins |
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Rock Hill Quarry, Rock Hill, East Rockhill Township, Bucks County, Pennsylvania, USA