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| Rhodesia ••• •• .. ., •• • •• • • •• ••• 12 South-West Africa ••• • •• •• • ••• ••• • •• •...••• •• • • •• ••• •• • .... 14 Union of South Africa .... • •• ••• •• • ••• ••• 14 Ceylon... ••• • •• 15 Australia • •• •• • • •• •• • • •• • • • •• • • •• 16 New Zealand ••• •••...•• • •• 23 •• • •• • •• 24 Jf'OREIGN ••• Co Ol\''l'BIES : l\1adagascar ••• United States Peru...are by far the mor~ common. Bismuto-tantalite, a new mineral containing large percentages of bismuth and |
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| with the South Carolina Sea Grant Consortium Coastal Change Along the Shore of Northeastern South Carolina—The...Carolina—The South Carolina Coastal Erosion Study Circular 1339 U.S. Department of the Interior U.S. Geological...Change Along the Shore of Northeastern South Carolina— The South Carolina Coastal Erosion Study Edited...University of South Carolina, Columbia, SC 1 2 Prepared in cooperation with the South Carolina Sea Grant...change along the shore of northeastern South Carolina—the South Carolina coastal erosion study: U.S. Geological |
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| Price 3s. od. Net. 62-120. ••• 111 PREFACE . The New Series one-inch colour-printed Sheets 320 and 321...and in the 'Supple ment' to that volume (1911). A new Memoir on' The Wells and Springs of Sussex,' containing...the geology of the area represented on these two New Series Sheets, and having made himself familiar with...of Bexhill ••• ••• ••• • •• .. . . 1 0 .-Section south of The Pages ... . .. ... .. . I I .-Section in...the Battle of Senlac. The slope of the country south-westward from the crest-line is interrupted by minor |
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| B.E., F.R.I.C., M.A. J. M. McWillialD (co-opted) M. Asprey (co-opted) Examiners: G. F. Claringbull, B...Associations: GeD1:lnological Association of Australia Canadian Ge:tn:tnological Association Rhodesian...Industrial Research Organization in Australia. O n their findings a new and convincing explanation of the...irrefutable evidence of the electronmicroscope, this new theory must be given considerable credence. It would...more probably, strain. If we are to reconcile the new theory with these and other observable facts it is |
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| evaporation produce not a crystalline substance such as quartz or calcite but an amorphous jelly (or " gel " )...non-crystallizing particles. Thus silica occurs both as quartz and as natural silica gel (as well as in many other...colloidal forms but to some gemmologists they may be a new departure—amber, meerschaum and paste may be cited...Newton's rings (which we see for example in iris quartz, cracked glass or dragon-flies' wings) are produced...quartzine, then cristobalite, tridymite and finally quartz. It seems reasonable to assume that when silica |
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| Margin of the Ashdown Deltas IV. Submergence of the South-Western Margin of the Ashdown Deltas 17 V. Inundation...that of the Geological Survey I-inch Sheet 320 (New Series: Hastings). Itineraries I and IV extend into...to those recorded on the I-inch topo graphical (New Popular Edition) and geological maps. The routes...(Fig. 2): -.<' _,,... 8 ,9 0 :i. "' \. , Co-.. EAST GRINSTEAD '0 Prn•�t• I� SCALc IN MILES...to the route adopted. The descent into the gypsum mine is strenuous, and heavy boots and old clothing are |
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| Vol. III No. 8 OCTOBER 1952 SINHALITE — another new gemstone by B. W. Anderson, B.Sc., F.G.A. A T a...r y , 1952, for the second time within a year a new gem mineral was described. O n the former occasion...Charles Mathews & Son. Sinhalite, in actual fact, is new only in the sense that its true nature has only just...the type that shows interference colours in some quartz. T h e bands of these " feathers " are uneven and...Art of the Lapidary." 1950. (The Bruce Publishing Co., Milwaukee), Figs. 60 and 61. Sir A. H. Church. |
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| F.R.I.C., M.A. J. M. McWillialtl (co-opted) N. King M. Asprey (co-opted) Examiners: G. F. Claringbull...Associations I Geuunological Association of Australia Canadian Gen1Inologieal Association Rhodesian...synthetic beryl containing cobalt shows promise as a new gemstone. It is one of the m a n y exotic beryls...Crystals containing V (green), M n (greyish-green), Co (pinkish-brown), a n d Ni (light-green) were first...due to C r 3 + substituting for A l 3 + in sixfold co-ordination with oxygen ions (octahedral sites). Likewise |
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| Location Guide for Rock Hounds in the United States SOUTH DAKOTA This northwestern Great Plains state varies... culminate in Harney Peak in southern Pennington Co. At 7,242’ this peak is the highest point in America...as the continental seas were advancing from the south, the Dakota sandstone represents topset beds, wave...Etta Mine near Keystone on the east side of the Mount Rushmore National Memorial in Pennington Co. measured...Garnets, Quartz crystals, Topaz and Tourmaline add to the fascination of these pegmatites. 437 South Dakota |
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| chips, of genuine ruby by fusing small particles of quartz. Obviously, a strict definition would not permit...Obviously, ruby fragments which a re bonded with quartz fragme n ts that in turn would become amo r pho... 1.90. Absolute R.I. Actual Relative R.I. R.I. Quartz Almandine 1.548 (average) 1.79 Crit. angle R...only three possibilities 16 The FOUR·POINT All co~ners run in or out. The rour:p~znts of crown or pavilion...alternate lamellae of right-handed and left-handed quartz . . . In consequence of this composite formation |
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| Explosives on Rand 310 Africa, South, Educational Probleins in 1.58 Africa, South, Output of Metals and Minerals...227 Anaconda, Flotation Tests at 67 Anaconda in South America {m.d.) .... 228 Anaconda. Remodelled Concentrator...Smelting in California Report .... 239 Arizona Copper Co.'s Flotation Plant 187 Arizona Copper 66 Arizona...Australian Metal Position H. R. Sleeinan. 33 Australian Mine Tax . . . . . . . . *206 47 247 Report...Boovsens 126 218 Boston Creek, Ontario Bradeu Copper Mine, Smelting at. (m.d.) ... 117 344 Bragg. W. H X-rays |
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| volume is dedicated is four-fold: (1) To locate by mine, deposit, or community those mineralized areas of...Tallapoosa Co., (near) ClIALCOPYRITE ATTALLA, Etowah Co. H KMATITE BESSEMER, Jefferson Co. Hematite...Hematite BIRMINGHAM, Jefferson Co. Hematite CALERA, Shelby Co. Wavkllite CLAY COUNTY, Sec. 24. T. 19 S R., 7...7 E. STATUARY, Coosa Co., (W. border of* Marble Crystalline TALLADEGA COUNTY Marble, (crystalline) VALLEY...HEAD, DeKalb Co. Hematite VILLAGE SPRINGS, Blount Co. Hematite WOODS COPPER MINE, Cloaburne Co. Sphalerite |
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| excavations in the underlying black, Upper Devonian (New Albany) shales occasionally produces pieces of silicified...Flint Ridge, between Newark (Licking Co.) and Zanesville (Muskingum Co.), a region of rolling, wooded hills...from outcrops, especially around McArthur, Vinton Co., for making the burstones they needed for grinding...Quarry 12 miles southeast of Toledo but in Ottawa Co. between Rtes. 51 and 579 yield good specimens of...FALLS (on Geauga Co. line), area quarries⎯oilstone. DELAWARE COUNTY DELAWARE, area Co. exposures of blue |
 | | Book (volume) |
| excavations in the underlying black, Upper Devonian (New Albany) shales occasionally produces pieces of silicified...Flint Ridge, between Newark (Licking Co.) and Zanesville (Muskingum Co.), a region of rolling, wooded hills...from outcrops, especially around McArthur, Vinton Co., for making the burstones they needed for grinding...Quarry 12 miles southeast of Toledo but in Ottawa Co. between Rtes. 51 and 579 yield good specimens of...FALLS (on Geauga Co. line), area quarries⎯oilstone. DELAWARE COUNTY DELAWARE, area Co. exposures of blue |
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| NORTH ISLAND NEW ZEALAND Poor Kn1ght1 Is • . ,, r ,n H~n & C h1ck...Rivt~r I'. MY OF East C,pe Pf.NEW PLYMO • Cil.pe Eimo C • Portl.lfld I MY Secretar)'...,,,.,,,., r~~ ,' 60 70 80 K.1/omctrt>:s ens Co!lform:il Coruc Pro1e-tt1on with Su.nd:ard Par:illc-1$...or 811 TIMARU ,.., SOUTH PACIFIC /ocEAN I I Chalmer,: OTAGO PENINSULA..." WART ISLAND f Pq,1 Pt., 1~s II t I SOUTH ISLAND NEW ZEALAND +I s University College Cardiff |
 | | Book (volume) |
| NORTH ISLAND NEW ZEALAND Poor Kn1ght1 Is • . ,, r ,n H~n & C h1ck...Rivt~r I'. MY OF East C,pe Pf.NEW PLYMO • Cil.pe Eimo C • Portl.lfld I MY Secretar)'...,,,.,,,., r~~ ,' 60 70 80 K.1/omctrt>:s ens Co!lform:il Coruc Pro1e-tt1on with Su.nd:ard Par:illc-1$...or 811 TIMARU ,.., SOUTH PACIFIC /ocEAN I I Chalmer,: OTAGO PENINSULA..." WART ISLAND f Pq,1 Pt., 1~s II t I SOUTH ISLAND NEW ZEALAND +I s University College Cardiff |
 | | Catalog/List |
| &c., are sold at the MusEmr, Exhibition Road, South Kensingto11, London, S.W.7. The Postage on Maps...\ SU • • ' • • • • • • • • ••• lll cO L.0 G t OL\L 0 •l.J.~ V EY PAL/EONTOLi. GIOAL (3...Series Index to Colours and Signs One-inch scale. New Series Six-inch scale .. .• Horizontal Sections ...Purposes MS. Copies of Six-inch Maps 1 3 5 5 AND WALES District Memoirs Eruptive Rocks Iron Ores • • Coalfields...'\Tertical Sections 33 33 32 33 ISLE ENGLAND w ALES-co,itd. Maps:- 1 PUBLICATIONS AND Page : • • |
 | | Journal (issue) |
| (White) Fiery Ruby Pink Shell Peridot Rhodonite Rose Quartz Rhodochrosite Snowflake Obsidian Sodalite Syn....co11cctor gen1R. ~ 0 (These gems are ideal fc,r the new easy mounting and pre-notched type settings!) Cut...SOCIETIES Otttc.n DEPARTMENTS ~ Page 16 34 WHAT'S NEW 36 COMING EVENTS 37 TRAVEL STOPS 38 LAPIDARY TIPS...Treasurer 4401 SW Hill St.. Seattle. WA 98116 SOUTH CENTRAL FEDERATION OF MINERAL SOCIETIES Olllcen...For additional Information and requests to the South Central Federation gem material in existence. |
 | | Journal (article/letter/editorial) |
| geological significance of thi s portion of th e south coast lies in the fact that it portrays for easy...geomorphology, this coast-line is a compa ra ti vely new achievement , and reveals a land-margin continually...ground . Th e easterly drift of shingle along the south of England has form ed a barrier across th ese drowned...part of Beachv H ead faces south, and being exposed t o th e prevalent south-westerly gales, is undercut...the chief gales and heavy tid es come from th e south-west , th e most pot ent attack is being mad e on |
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| 277 Illustrations in 409 Parts Springer-Verlag New York Berlin Heidelberg London Paris Tokyo THE WO...1987 551.447 87-13061 © 1988 by Springer-Verlag New York Inc. All rights reserved. This work may not...publisher (Springer-Verlag, 175 Fifth Avenue, New York, New York 10010, USA), except for brief excerpts...Typeset by David E. Seham Associates, Inc., Metuchen, New Jersey. Printed and bound by Arcata Graphics/Halliday...Springer-Verlag New York Berlin Heidelberg 63-7 Springer-Verlag Berlin Heidelberg New York Preface |
 | | Report (volume) |
| SMITH, Director Bulletin 671 SPIRIT LEVELING IN NEW YORK 1896-1905 AND 1912-1916 R. B. MARSHALL, CHIEF...there is no rock. PLATE 1 SPIRIT LEVELING IN NEW YORK, 1896-1905 AND 1912-1916. E. B. MARSHALL, Chief...Geographer. INTRODUCTION. Cooperation. The State of New York contributed financially to the work during the...together contain practically all results of leveling in New York State by the United States Geological Survey...and Geodetic Survey, the U. S. Lake Survey, the New York State Survey, the Board of Deep Waterways, and |
 | | Journal (issue) |
| ........ 53 and South African Loans Booxs RECEIVED ........ 55 | New Loans anD New ComPANIEB.....cccccccccce...cccccccccce 55| New Capitan Issuzs .... Pusiic INCOME AND Ex55 PENDITURE ......ee0e0. 56 ; Savincs Banks’...PROSPECTUS. sR OL THE The Money Market ...... The New Erain Persia .. State Rights and Colonial WHOM! eccdacdaccencs...that a large amount of gold would be taken for South America the sentiment changed, and it was realised...which will be maturing from time to time during New Pamphlet ‘‘ THE TEST OF TIME,” should be read by |
 | | Book |
| Home Comforts 6 Underground at Silver gill 7 A New Mine Fortune 8 Changes Afoot 9 The Hechstetter Boys...& Nether Brow Trial Ingray Gill Trials Hay Gill Mine 47 48 48 49 51 53 54 1 Two Thomas' s 2 Lady...Mining Company Short Grain Mine Long Grain Mine Birk Gill Mine Braefell Mine 55 65 65 1 Brown Water...67 67 67 68 78 78 79 82 Dry Smale Gill Mine Wet Smale Gill Mine Red Gill & Swinburn Gill Mines 1 The Germans...Arrive 2 The Red Gill Mining Co 3 Red Gill Today 84 84 Roughton Gill Mine 1 Setting the Scene 2 The Caldbeck |
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| Rock Collecting HARPER & ROW, PUBLISHERS ....... New York, Evanston, San Francisco, London 1817 Portions...Harper & Row, Publishers, Inc., 10 East 53rd Street, New York, N.Y. 10022. Published simultaneously in Canada...Reading the Geologic Map; Geologic Maps as Guides to New Fields; Other Maps Useful to Gem and Mineral Hunters...Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota...Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia |
 | | Book |
| CHAPTER 1 Gem Hunting In The Appalachians CHAPTER 2 New Jersey ........... _ . _ 1 _ CHAPTER 3 Pennsylvania___...Kentucky 6 CHAPTER 8 Tennessee 8 7 6 CHAPTER 10 South Carolina ......... _ .......... _ _ .... ____________________...was m e r e l y p a r t o f t h e waste o f t h e mine. W h a t t h e y needed was h i g h grade ore o...o o r e , M o n t g o m e r y, Randolph, Macon South C a r o l i n a : Chesterfield, L a n c a s t e...states each year give collectors a chance to buy new finds, see f i n e workmanship, a n d s h o w t h |
