 | | Book (edition) | | were shaped by some accident of For instance, agate How is their formation. frequently found in...chrysoberyl cats-eye are valued chiefly for pattern, and agate and jasper among semi- precious materials are...the many types of agate, opal and petrified this region is noted. The agate is wood for which...specific locations are comparatively few, but jasper, agate and even more valuable stones may turn up almost...diagonally through matrix rock. Polished Fairburn agate from South Dakota. \\ jfc^ ^ ^ * Emerald in |  | | Book | | org/details/midwestgemfossil0000zeit Midwest Gem, Great Minnesota, Fossil and Mineral Trails Lakes States Wisconsin...years the largest Lake Superior agate ever reported was found in Minnesota, and new species of fossils have...first. The states start with the farthest west, Minnesota, and move in sequence to the farthest east, Ohio...shoreline are east of the Mississippi except for Minnesota, where the Mississippi originates in the northcentral...the state border until it is south of St. Paul. Minnesota is a Lake Superior State. Wisconsin has shoreline |  | | Report (issue) | | MINNESOTA GEOLOGICAL SURVEY PRISCILLA C. GREW, DIRECTOR BULLETIN 47 BIBLIOGRAPHY OF MINNESOTA GEOLOGY...UNIVERSITY OF MINNESOTA ST. PAUL· 1987 ISSN 0076-9169· ISBN 0-934938-02-04 The University of Minnesota is committed...references to the geologic literature on the State of Minnesota issued from 1981 through 1985, as well as omissions...omissions from the previous two bibliographies of Minnesota geology: Bulletin 34 (published in 1951), with...sources; usage in the index reflects current Minnesota Geological Survey style. The last bibliography |  | | Book (edition) | | MARIN COUNTY FREE LIBRARY 3 1111 00289 4184 \ I s Fifth Revised Edition A complete, state-by-state...Chrysocolla, Turquoise LJ Emerald, Beryl *"» Agate ** Jade =p Amethyst ^ X ) y ' £f h % ^...stones will remain." On my own table is a section of agate, cut and polished, its concentric rings of rose...color, as in emeralds; their pattern, as in moss agate; or their play of color, as in opals. Fashion plays...sharp sliver of agate, such as Montana moss agate, is also useful to test minerals near agate in hardness |  | | Book (edition) | | describes sites under of the nearest town and county. and the many maps included book contain such...Chrysocolla, Turquoise LJ Emerald, Beryl ^"^ Agate ** Jade Amethyst nq -* % Gem Hunter's...color, as in emeralds; their pattern, as in moss agate; or their play of eral color, as in opals. Fashion... such as agate and jasper, are described as cryptocrystal- line. For example, an agate nodule may...cat's- more but inexhaustibly various patterns of agate and jasper. So typical are their patterns that |  | | Book (volume) | | Dahlonega Co. and Rabum Co., and the McDuffie County Belt extending through portions of McDuffie, Warren...Sphalerite. BALDWIN COUNTY MILLEDGEVILLE, at state farmjasper. BANKS COUNTY COMMERCE, along Hwy. 59...along adjoining Co. linerock crystal. BARROW COUNTY WINDER, along rd. to Jefferson and 1½ mi. inside...Guide for Rock Hounds in the United States BARTOW COUNTY AREA, Saltpeter Cave, as floatjasper. CARTERSVILLE:...streams, rd. cuts, etc.agate, (banded, various colors), jasper. BIBB COUNTY MACON: at Holton Quarry |  | | Report (volume) | | ORNAMENTAL STONES OF MINNESOTA BY OLIVER BOWLES Prepared in cooperation with the Minnesota State Geological............. Development of stone quarrying in Minnesota.............................. Limestones............................ 47 Crystalline rocks of Minnesota........................................:.... 47...the Minnesota Eiver valley........'.................... 47 Keweenawan rocks of central Minnesota.......gneisses of Archean age in the Minnesota River valley...... Big Stone County ........................... |  | | Journal (issue) | | oval: $6.00 each. CABOCHONS Cobra Agate, Green Moss Agate, Pink Moss Agate (18x13mm only), Phantom Amethyst... Frequently , new locations are referred to by county only, and in not just a few instances, simply the...newly re-opened Colorado Quartz mine, Mariposa County, California. This mine, originally called the Colorado...of a fine gold specimen from Grus Valley, Nevada County, Cellfornla which wu once In the Peter Bancroft...00 to several thounortheast of Auburn, in Placer County, sand dollars for the best pieces. This California |  | | Book | | HfiRIN COUNTY FREE LIBRfiRY 311110G386652Q I V Russell P MacFal A COLOR TREASUF FOR COLLECTORS...to Hunting Locations ? i 9 GIVEN TO THE MARIN COUNTY LIBRARY BY MARI N L MTNF.RAT. SOCTETY DAVID...may be able to buy specimens. map of Keweenaw County. Mich- Part of the U.S. Geological Survey topographic...thunder eggs dug beds in Oregon are nodules of agate, walls. TWIN CRYSTALS commonly develop Crystals...aggregate psilo- melane on rock 10 Banded aggregate: agate. 11 Arborescent aggregate: copper 12 Lamellar radiating | | | Book | | IOATOUTE CHLORASTROUTEI 2 AMYGDAlOID MINE DUMPS 3 AGATE HARBOR (AGATES THOMSONITE ON BEACH\ )l MUD VLAKE...topographic map of the Delaware q uadrangle o f Keweenaw County, Michigan This ,s an example o f the more picturesque...dug from the lava beds in Oregon are nodules of agate o ft en associated with opal Reniform marcas1te...aggregate . ps,lo• melane on rock 1o Banded aggregate agate 11 Arborescent aggregate copper 12 Lamellar rad...freeform molded copper (Right) A slice of Brazilian agate framed with plastic and stainless steel 38 In |  | | Report (issue) | | Geological report Annual Minnesota of Survey History Natural and Minnesota of Survey History Natural...^tcsciitcb to By N. H. WINCHELL, State Geologist of Minnesota. Minneapolis. Minn. On behalf of the Regents of...Paul. ex-oeitcio. JOHN S. PILLSBURY, Governor of Minnesota, Minneapolis. DAVID BURT, Superintendent of Public...on some of the northern and middle counties of Minnesota. 1866. 8vo. 58 pp. Out of print. 7. Report of...Charles Whittlesey on the Mineral Regions of Minnesota. 1866. 8vo. 52. pp. close type, with wood cuts |  | | Book (volume) | | thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper, rare alluvial Diamond...of the Mississippi R.⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi...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) | | thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper, rare alluvial Diamond...of the Mississippi R.⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi...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 (issue) | | dangle. 356. 2 spot polished nodules of Laguna agate. Each piece up to 30 grams. Nice for a collection...long ovals of beautiful agate cut In Germany. Sizes up to 7x12mm. 3 beautiful agate cabs cut in pear shape...large pear shape cabs cut in Germany out of choice agate, &1 Smm in size. 3 small German cut turquoise cabs...green moss agate. 1 Egyptian collar hand cut and polished. 13 pieces of green and white tree agate. 1 Egyptian...collar hand cut and polished, 13 pieces of blue lace agate. 1 Egyptian collar hand cut and polished, 13 pieces |  | | Journal (issue) | | Museum Naney Waterman AEROMAGNETIC SURVEY REVEALS MINNESOTA IRON FORMATION Geologist Helps Solve Problem of...program is excellent also. We offer AEROMAGNETIC MINNESOTA DIGEST even for very [Part II of this report...across the northwest corner of Itasca county in north central Minnesota. This was revealed today with the...northern Minnesota underway since 1947 as a joint project of the federal bureau and the Minnesota Geological...Schwartz, director of the Minnesota Geological Survey and University of Minnesota geology professor, is to |  | | Journal (issue) | | 00 surcharge , 00 Blue Lace Agate Black Star Sapphire Botsw ana Agate BIooos1one Blaci. Onyx Brecciated...Lazuli 1Alghan1 Moon Agate Moon Stone Gen Mainer of Peart Moss Aga1e Green Moss Agate Rea Ma1acn,1e Me•...cards) $15.0ct 11dl big or 2/$25.00 PREPAID lo.., USA ••• 111 (Y'ai,_...., 111l1h:!'III add &.1,_) PIXIES...will taJce place July 26, 27 and 28 at the Ventura County Fairgrounds in Ventura, California. Appropriately...lamp that had been made with a slice of agate. Behind the agate was a metal cutout picture which showed |  | | Book (volume) | | which appear upon later pages. Dr. Joseph P. E. Morrison of this institution was also helpful in suggesting...by Dowse’s Agate Shop, Salt Lake City, Utah, by William J. Bingham of St. Paul, Minnesota, by Guy Wilson...Mahaffey of Nevada, Missouri. The well-known Texas agate localities of the Alpine Region were described in...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 |  | | Report (volume) | | ............................................ Minnesota.................................................Minnesota____Prof. W. H. Emmons, University of Minnesota, Minneapolis. Mississippi __Prof. E. N. Lowe,...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.; |  | | Book | | RflnG€ JAN a minino shaft ahistorv iRon MINNESOTA of on fl mininG HISTORICAL thc minnesoTfl...RANGE A History of a Minnesota Iron Mining District Prepared by The Minnesota Historical Records Survey...Projects Administration^ Saint Paul, Minnesota The Minnesota Historical Records Survey Project ' ^l940*...Director S. L. Stolte, State Administrator Sponsor: Minnesota Historical Society PREFACE The mining activities...are part of a larger story of iron mining in Minnesota, and the district within its boundaries comprises |  | | Report (issue) | | BIBLIOGRAPHY OF MINNESOTA 1951-1980 GEOLOGY ves ai é Lita: ae i if “Pe va MINNESOTA GEOLOGICAL...DIRECTOR BULLETIN BIBLIOGRAPHY SURVEY 46 OF MINNESOTA GEOLOGY 1951-1980 COMPILED G.B. MOREY, NANCY...NANCY BY BALABAN, AND LYNN Gn UNIVERSITY OF MINNESOTA ST. PAUL e 1981 SWANSON ISSN 0076-9169 @...@ ISBN 0-934938-01-6 The University of Minnesota is committed to the policy that all persons shall have...bibliography brings Minnesota Geological Survey Bulletin 34, ‘‘Bibliography of Minnesota Geology,’’ by T |  | | Report (edition) | | .i WM. R. JUDD UNIVERSITY OF MINNESOTA Minnesota Geological Survey GEORGE M. SCHWARTZ, DIRECTOR...Min1leapolis Copyright 1954 by the UNIVERSITY OF MINNESOTA All rights reserved. No part of this book may...attempt to make available to the citizens of Minnesota a general summary of the major geological features...Yet how many of the thousands of citizens of Minnesota employed in these enterprises understand the geological...foundation of our wellbeing, the hope of our future. Minnesota, though known as an agricultural state, has great |  | | Report (issue) | | ", UNIVERSIT-Y OF MINNESOTA MINNESOTA GEOLOGICAL SURVEY WILLIAM H. EMMONS, DIRECTOR BULLETIN 80 MINERAL...MINERAL RESOURCES OF MINNESOTA EDITED BY WILLIAM H. EMMONS AND FRANK F. GROUT' MINNEAPOLIS . 1943... MIN N E SOT APR E S S UNIVERSITY OF MINNESOTA MINNESOTA GEOLOGICAL SURVEY WI L L I AM H. EM M 0 N...IRE C TOR BULLETIN 30 MINERAL RESOURCES OF MINNESOTA EDITED BY WILLIAM H. EMMONS AND FRANK F. GROUT...UNIVERSITY OF MINNESOTA PRESS FOREWORD This resume of the mineral resources of Minnesota is introduced |  | | Journal (issue) | | degrees. Index 4-12-20-28-36-44-52-60. PREPAID to USA addrett (Wuhlngton l'Nl«Mnt• add 7.ftt tall) PIXIES...(a stone of unusual beauty), Maury Mountain moss agate, various plume agates, tube agates, obsidian, petrified...Jose, CA Santa Clara Valley Gem & Mineral Soc. County Fairgrounds July 20-22 - Pasadena, CA American...of several fossil displays as well as a popular agate display. NoreThan Just a File Wax! ii You're the...American Rockbound Pow Wow will meet at Jefferson County Fairgrounds in Madras from June 30 through July |  | | Report (edition) | | UNIVERSITY OF MINNESOTA Minnesota Geological Survey PAUL K. SIMS, DIRECTOR BULLETIN 37 PHOTOGRAPH...University of Minnesota Press, MinncajJolis Copyright 195.4,19138 by the UNIVERSITY OF MINNESOTA All rights...Departments of Botany and Geology of the UniveTsity of "Minnesota Preface THIS volume has been prepared in an...attempt to make available to the citizens of Minnesota a general summary of the major geological features...Yet how many of the thousands of citizens of Minnesota employed in these enterprises understand the geological |  | | Report (issue) | | ..................................... Joel L. Morrison, member Barbara A. Chappell, deputy Tracy A. Fortmann...locality, or civil division (city, village, or county) named for a physical feature is always listed...information is usually self-explanatory, for example: county seat. Feature Class (second column) The terms listed...their definitions. County (third column) This column lists the name of the county in which the entity...place, feature, or area lies in more than one county, the county listed is the one in which the center of |
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