 | | Journal (issue) | | University of Georgia William Pinch Rochester, New York Bruce K. Goodwin College of William and Mary Claude...Bala-Cynwyd, Pennsylvania George L. Holloway Northridge, Califomia Curt G. Segeler Brooklyn, New York Terry...Massachusetts Vandall T. King State University of New York at Buffalo W. Cullen Sherwood James Madison University...Tufts U.S. Geological Survey Carl Krotki New York, New York William Maloney Bethesda, Maryland Joseph...standard postage stamp catalogue. 1977. Vol. 1-4. New York , N.Y .: Wehman . AFARS AND ISSAS 197 1 10 fr doleritic |  | | Journal (issue) | | University of Georgia William Pinch Rochester, New York Bruce K. Goodwin College of William and Mary Claude...Bala-Cynwyd, Pennsylvania George L. Holloway Northridge, Califomia Curt G. Segeler Brooklyn, New York Terry...Massachusetts Vandall T. King State University of New York at Buffalo W. Cullen Sherwood James Madison University...Tufts U.S. Geological Survey Carl Krotki New York, New York William Maloney Bethesda, Maryland Joseph...standard postage stamp catalogue. 1977. Vol. 1-4. New York , N.Y .: Wehman . AFARS AND ISSAS 197 1 10 fr doleritic |  | | Journal (issue) | | South Penn Rock Swap The Central Pennsylvania and the Franklin County Rock and Mineral Clubs will once...Nov. 3 - 4 from the symposium announcement The Pennsylvania Chapter of Friends of Mineralogy will hold its...weekend in November. The location is the Delaware County Institute of Science in Media, PA, southwest of...required for the field trip on Sunday, to a classic Pennsylvania collecting locality “guaranteed to surprise...sale. The attendees have broad knowledge of Pennsylvania minerals and collecting, and there’s always |  | | Journal (article/letter/editorial) | | Louis County Department of Parks and Recreation. Greensfelder Recreation Center of Queeny County Park...Park, St. Louis County, Missouri. Show Chairman: Ralph Heitman, 845 St. Ferdinand, Florissant, Missouri 63031...1978-Yonkers, New York. 14th Annual Outdoor Show of the Westchester Mineral & Gem Society. Cross County Shopping...Center-South Parking lot, Junction of Cross County Parkway & New York State Thruway. Show Chairman: Robert C...Road, New Rochelle, New York 10804 September 23, 24, 1978-Media, Pennsylvania. 9th Annual "Gemarama '78 |  | | Journal (issue) | | diamond to a diamond cutter/ polisher in the New York area requesting that it be repolished. It was returned...70 lpectrMN Purpur,te R0t1 OuatU Petrolled Wood Opal LepldotI11 (YellOwl Chelll lffpn,1ta Amuon1te Psilometane...MALAYA GEM RHODOLITE PADPARADSCHA TSAVORITE AMETHYST OPAL MORE WITH MIRROR BRIGHT POLISH, READY TO MOUNT...& Bradsireet Ten 6x8 Ovals incl. One Australian Opal . . . . . . . . S 7 47 Ten 10x14 Ovals incl. One...Jasper .... $25 .25 MINIMUM ORDER S18 postpaid in USA Subscribe to our CATALOG of cabochons. beads. slabs |  | | Journal (article/letter/editorial) | | İzmir, Turkey New York State Museum, Centre for Mineralogy, Albany, NY 12230, USA d Dumlupınar University...quartz (moganite), but contain neither platy opal-CT nor opal-C—is consistent with a sedimentary origin...Fairburn agates of South Dakota, USA and the Dryhead agates of Montana, USA, which formed in Palaeozoic limestones...length-slow quartz (moganite), platy-granular (opal-CT and opal-C). Determinations were made by a comparative...1). On the other hand, no peak representing opal-CT and opal-C matched (Table 3). Each representative sample |  | | Journal (article/letter/editorial) | | Washington, D.C. 20016. Jury 6, 7—Syracuse, New York. 25th Annual Gem World '91 Show sponsored by the...the Gem & Mineral So ciety of Syracuse. New York State Fairgrounds. Info. —John Davis, c/o Gem & Mineral...the Ute Mountain Gem & Mineral Society. Montezuma County Annex Bldg., 103 N. Chestnut. Info.—John Ferrin...Mineral & Jewelry Festival sponsored by the Oxford County Mineral & Gem Association. Oxford Fair ground...Dr., Butte, MT 59701. July 20, 21—Mattituck, New York. 10th Annual Gem, Mineral, & Jewelry Show sponsored |  | | Report (volume) | | and sapphire are considered precious gems. Some opal is precious, but most varieties are semiprecious...streams, and eventually deposited as alluvial gravels. Opal and agate are formed from aqueous solutions. Diamonds...Del Norte County; Trinity River, Trinity County; Spanish Creek and Gopher Hill, Plumas County; Placerville...Dorado County; Cherokee Flats, Yankee Hill,and Oroville, Butte County; French Corral, Nevada County; Indian...Indian Gulch and Volcano, Amador County; and Alpine Creek, Tulare County. Other western localities are: |  | | Journal (article/letter/editorial) | | Treasurer : CARL KROTKI, 140 West End Ave., New York, N. Y. 10023 Assistant Treasurer : JACK T. BURRUS...caused us to strip two weeks from the trip. PENNSYLVANIA Mrs. Esther Cornelius, editor of Marc Chit...specimens?) The Rock and Mineral Club of Lower Bucks County, Fairless Hills, makes it hard to select an item...Page in the Rock Busters News of the Central Pennsylvania Rock and Mineral Club, Harrisburg, "***let's...thoroughly second The Mineralogical Societj of Pennsylvania, Philadelphia, carry in the Keystone Newsletter |  | | Journal (issue) | | tourmaline were shipped to the company's lapidary in New York. This brief, understated summary does not allude...of New York in 1881 at the age of 21. At the Second Annual ACA Regatta at Lake George, New York, the New...New York Times (New York Times 1881 b) proclaimed that, Dr. A. E. Heighway, Jr. the young athlete, who...well-earned since he was 6 foot, 3 inches in height (USA passport app Iication 1921 ). As a canoer and sail...especially with the publicity from the New York Times reports (New York Times 1886a, b). Both junior and senior |  | | Book (volume) | | chert, translucent chalcedony, jasp-agate and common opal, rivaling in beauty the Arizona agatized wood. This...ASHTABULA COUNTY CONNEAUT, area pits, quarries, rd. cuts, etc.⎯cone-in-cone Calcite. CLERMONT COUNTY MILFORD...CLINTON COUNTY WILMINGTON, area of Todd’s Ford, a mineral deposit⎯Hematite. COSHOCTON COUNTY AREA, townships...CUYAHOGA COUNTY CHAGRIN FALLS (on Geauga Co. line), area quarries⎯oilstone. DELAWARE COUNTY DELAWARE...nodules⎯Pyrite (crystals sharply cubic). FRANKLIN COUNTY COLUMBUS, area countywide exposures of blue clay |  | | Book (volume) | | chert, translucent chalcedony, jasp-agate and common opal, rivaling in beauty the Arizona agatized wood. This...ASHTABULA COUNTY CONNEAUT, area pits, quarries, rd. cuts, etc.⎯cone-in-cone Calcite. CLERMONT COUNTY MILFORD...CLINTON COUNTY WILMINGTON, area of Todd’s Ford, a mineral deposit⎯Hematite. COSHOCTON COUNTY AREA, townships...CUYAHOGA COUNTY CHAGRIN FALLS (on Geauga Co. line), area quarries⎯oilstone. DELAWARE COUNTY DELAWARE...nodules⎯Pyrite (crystals sharply cubic). FRANKLIN COUNTY COLUMBUS, area countywide exposures of blue clay |  | | Journal (article/letter/editorial) | | Harlow, and Joseph Peters. Simon and Schuster, New York. 608 pages; 1978. The Audubon Society Field Guide...Minerals by Charles W. Chesterman. Alfred A. Knopf, New York. 850 pages; 1978. My mother used to remind me repeatedly...includes more than one illustration. For example, opal has 9 illustrations, vanadinite has 7, apatite 8...in the S&S volume, the num bers are as follows: opal 3, vanadinite 1, apatite 2, gypsum 3, barite 3,...England, 1981. (Distributed by John Wiley & Sons, New York). 112 pages; hardcover. To many of us who are students |  | | Catalog/List | | ESTABLISHMENT, INC. 3000 RIDGE ROAD EAST• ROCHESTE R 9, NEW YORK .. DEPENDABLE SERVICE FOR SCIENTIFIC MINERALOGY...confirmed letter of credit, drawn in our favor on a New York Bank, for payment upon presentation of shipping...greenish-gray ; New York . . . . . . . . . . . 7 Fibrous, white; Canada and New York . . . . . . . . ..... . . . . . 7 Hexagonite Purple xline mass; New York . . . . . . . . . . . . . . . . . . . . . 7 ANDALUSITE...Lousiana . . . . . . .. . .. . .. .6 Cale Tufa; New York, 1 0 lbs. or more, .2 0 per lb.. .. . 6 Chalk, chiefly |  | | Journal (issue) | | TURAL HISTORY. VOLUME LXVII, 1935-ARTIC-LE IX- NEW YORK Tebruary 26, 1935 4 2 <~~~~~~~~~~~~~7 A~~~~~~~~~~~~~~~...Some Pseudomorphous Minerals of the State of New York,' Assoc. Amer. Geologists and Naturalists, Rpt....Carolina). Chalcedony after interstices from Chester County, Pa., has been described by Vaux, G., 1935] ...following Haidinger, illustrated by examples from New York State. BREITHAUPT, A., 1815, 'Ueber die Aechtheit... England Quartz after Diopside. Pierrepont, New York Quartz after Prehnite. Auvergne, France Malachite |  | | Journal (issue) | | p4,, Over two million residents Arizona's Pinal County welcomes everyone as a V.I.P.!!! ?ieU S ~ , ae...MINERALS MAY-JUNE 1978, Volume 53 Number 3 PENNSYLVANIA! EXECUTIVE EDITORS Rudy Bradbury John Hanahan...Hanahan Jr Richard S. Mitchell GUEST PENNSYLVANIA EDITOR Delbert L. Oswald FOUNDER Peter Zodac MANAGING EDITOR...Schmerling 94 Pennsylvania- A Geological Gem Beth Schooler 99 The Paleontology of Western Pennsylvania Richard...Chert in Western Pennsylvania Richard L. George 108 Rare Earth Minerals from Pennsylvania Ralph G. Wells |  | | Journal (issue) | | that combined the black jade and some Australian opal. “After cutting a slab of the black jade to about...Then, with a paper-thin blade, I cut the Australian opal to the same thickness. Using clear epoxy, I glued...glued the three pieces together. The Australian opal is at an angle and not horizontal because, after 45...the difference in hardness between the jade and opal, I used a 600 grit diamond grinding wheel to shape...Wholesale and retail show; Gem Faire Inc.; Sonoma County Fairgrounds; 1350 Bennett Valley Rd.; Fri. 12-6 |  | | Book (volume) | | Colorado; colorless scheelite (19.66 ct), Kern County, California; octagonal step cut violetish pink...Vivid blue matched benitoite gems from San Benito County, California, consisting of 52 benitoites and 75...by Dr. George F. Kunz, of Tiffany & Company, New York City, whose famous Gems and Precious Stones ofNorth...Cantlin, Ellis, [D; Jeannette B. Carillo, Gem Center USA, EI Paso, TX; Gary Christopher, The Prospectors Cache...Harlow, American Museum of Natural History, New York, NY; Wayne Hartgraves, Plush, OR; Dr. W. Dan Hausel |  | | Book (edition) | | and Washington occur the many types of agate, opal and petrified this region is noted. The agate...Museum, the American Museum of Natural History, New York, or Tom Robert's Rock the caption. All photographs...mine, Racooche Valley, White Co. 1866 Vs White County Daniel Light form, % mi. NE Less than 1887 ...Alabama has yielded a 4i%4 carat diamond from Shelby County, 30 miles south of Birmingham, found about 1900...Siding in St. Clair County, 20 miles northeast of Bir- mingham. One found in Lee County in 1901 weighs 4^ |  | | Journal (article/letter/editorial) | | catalog. GILMAN'S "at the cave". Hellertown, Pennsylvania 18055 FOSSILS F R E E FOSSIL LIST, (send SASE)...938-0173) C A L I B R A T E D OPAL CABOCHONS-David Pooley-Australian Opal Dealer, P.O. Box 27480-Honolulu...insurance). From the Famous Christ mas Mine, Gila, County, Arizona. Direc tions: Careful breaking of rock...NORTH AMERICAN COLLECTION, j 8 best from Canada, USA nad Mexico. Sizes mixed 6"to lVi". Includes wulfenite...Tremolite, Wernerite, Hackmanite, Fluorite, Calcite. #2 Opal, Sphalerite, Aragonite, Manganapatite, Sodalite |  | | Book (volume) | | beds, excavations, etc.Selenite roses. BRULE COUNTY AREA: in the Oacoma zone of the Pierre Fm. On Elm...gray Barite rosette up to 5 or 6 inches. CAMPBELL COUNTY MOUND CITY, W to the Missouri R., regional hillsides...tributary gravels, etc.petrified wood, wood opal. CORSON COUNTY LITTLE EAGLE: area ridges, slopes, stream...stream beds, etc. petrified wood, wood opal; along the Grand R. though entire Co., regional banks, breaks...wood, wood opal. 438 A Location Guide for Rock Hounds in the United States CUSTER COUNTY AREA: The |  | | Journal (article/letter/editorial) | | Grove, Pennsylvania 17362 jlj276@aol.com LARRY EISENBERGER 25 Filbert Street Hanover, Pennsylvania 17331...Adams County, Pennsylvania W ithin the Gettysburg-Newark section of the Piedmont in Pennsylvania lie...Cornwall Iron mine in Lebanon County and the French Creek mine in Chester County, have yielded world-class...2.2 miles southeast of Gettysburg, Adams County, Pennsylvania, along U.S. 97. The locality was opened...Company in 1959. Valley Quarries of Chambersburg, Pennsylvania, bought the property in 1985, and the company |  | | Journal (issue) | | 83642 Show Room Now Open! M-F 7:30-4:00 MST NEW OPAL SHIPMENT IN FROM ETHIOPIA THIS MAY BE THE BRIGHTEST...COLORFUL AA & AAA GRADE OPAL. PLEASE SEE OUR WEBSITE FOR NEW LISTINGS OF THIS OPAL THE VILLAGE SMITHY OPALS...be no error in its synthesis process, announced York, had prioritized diamond-synthesis research its...digital issues that contain features and columns about opal science, history, discoveries, cutting and carving...automatically be entered for a chance to win one of four Opal Prize Packs! **More details below. This column and |  | | Journal (issue) | | ISSUE 10 • OCTOBER 2020 FASCINATING FACTS ABOUT OPAL CLAIM TO COPPER FAME Butte’s Mining Legacy DYNAMIC...Printed in the U.S.A. 10 0 74470 02033 2 WIN AN OPAL PRIZE PACK! Details on page 6… 2 ROCKNGEM.COM...By Steve Voynick 28 10 FASCINATING FACTS ABOUT OPAL By John L. Carver and Bill Halepeska 62 REGULAR...specimen of opal from the prolific USA locality of Butte, Oregon, reveals a carving-grade opal as it is...rockngem.com FIELD NOTES our staff EDITORIAL EYE ON OPAL IN OCTOBER BOB JONES Senior Consulting Editor ANTOINETTE |  | | Journal (article/letter/editorial) | | Gait, Royal Ontario Museum; Dr. William KeIIy, New York State Geological Survey; Dr. Robert King, John Moore...AND STRUCTURE OF THE BOX-VEIN OF LYONSDALE, NEW YORK. A. R. Gats.de, Department of Geology, State University...Cortland, NY 13045. The box-vein of Lyonsdale, New York, is characterized by unusual boxlike cavities lined...mineralization typical of the box-vein of Lyonsdale, New York. Field of view 8 cm. some of which have subsequently...1924. The box-vein of Lyomdale, Lewk County, New York. New York State Museum Bulletin 251:134-48. Garside |
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