 | | Report (issue) | | Evidence for Metallization on St. Thomas and St. John, U.S. Virgin Islands by R. E. Tucker, H. V. Alminas...preliminary and has not been reviewed for conformity with U.S. Geological Survey editorial standards and stratigraphic...the Virgin Islands and vicinity.................. 2 Figure 2. Geologic map of St. Thomas, U.S. Virgin...Virgin Islands............... 3 Figure 3. Geologic map of St. John, U.S. Virgin Islands...............map of St. Thomas, U.S. Virgin Islands........ 8 Figure 5. Sample locality map of St. John, U.S. Virgin |  | | Report (volume) | | Mineralogy, and Geochronology of the U.S. Virgin IslandS" U.S. GEOLOGICAL SURVEY BULLETIN 2057 AVAILABILITY...AND MAPS OF THE U.S. GEOLOGICAL SURVEY Instructions on ordering publications of the U.S. Geological Survey...catalog "New Publications of the U.S. Geological Survey." Prices of available U.S. Geological Survey publications...List." Publications that may be listed in various U.S. Geological Survey catalogs (see back inside cover)...writing to the National Technical Information Service, U.S. Department of Commerce, Springfield, VA 22161; please |  | | Journal (issue) | | Cutting Edge Supply, Co. ROCK&GEM • Vol. 50 No. 11 • U.S. $5.99 Issue Code: 2020-11 • November 2020 Display...Answering the Questions (Part I) 20 “FINGERPRINTING” TURQUOISE of Provenance By Jim Brace-Thompson By Steve...Root pocket, Two Point claim Teller Co., Colorado, USA 4.72 x 2.56 x 2.36 inches (12 x 6.5 x 6 cm) DALLAS...995 00 complete Free shipping in continent USA Made in USA Grit Sizes 60 to 200,000 1.0" hole with...with 3/4", 5/8" & 1/2" bushings Our made in USA soft wheels will last you 3-4 times longer than imported |  | | Report (issue) | | JACK TOWNSEND 70 22 Queensland Opal 75 White Cliffs in New South Wales: Opals and Pineapples BY...(e.g., chrysocolla, malachite, conichalcite), turquoise, green sapphire, and many, many others. These...seem to have been those from Hungary. They were white and had a good play of color. The name is an ancient...find lives on. The contention that the Virgin Valley (Nevada, USA) opal deposits were discovered by Chinese...are accurately described as agate, chalcedony, white and green quartz, steatite, and several feldspars |  | | Book (edition) | | ............................................ Turquoise ................................................1909 were the large increase in output of turquoise and turquoise matrix, variscite, tourmaline, and chrysoprase...prospect m North Carolina, of new variscite and turquoise deposits in Utah and Nevadn, and of a vein of...certam extent displacing the poorer grades of turquoise matrix. A lnrge increase in the output of tourmaline...kindly furnishe·d by .Mr. John F. Gross, of :Mineral Park, Ariz. 11r. Gross st:1tes tlrnt fhey were found |  | | Journal (article/letter/editorial) | | SILLIMANITE. Neolithic (France). 7,ooo-2,ooo B.c. TURQUOISE. Neolithic (Spain), also Egyptian pre-dynastic...also Babylonian x,78o-x,vo3 B.C. 3,500--3,0OOB.C. WHITE FELDSPAR. Pre-historic Mesopotamian. 3,0.oo-3,oooB...SCOLECITE. Neolithic beads at Jebel Gule, between White and Blue Nile. x,78o-•,2o3 B.c. MAGNESITE. Babylonian... LAZULITE. Oxus Treasure. 372-287 B.c. .BONE TURQUOISE. Described by Theophrastus: also Early Roman Empire... CHLORASTROLITE. x85o. GOLD QUARTZ. Found in U.S. A. Commonly used in California; also Apache Indians |  | | Journal (issue) | | Mineral Collector's Newsletter $3.00 Red Turquoise, Gold, Gender Gap, and the Tennessee Shriek Tucson...modifiedcrystalsin quartzdrusefrom RoundMountain (Nevada,USA).JurgenTron specimen. (Continues on page 2) The...Retail So easy to Find . .. Less than a mile from John WayneAirport I Take the Bristol Street exit (south)...Newsstand copies are $3.00 per issue. Subscriptions to U.S. addresses are $25.00 per year, or $49.00 for two...Slovak Republic South Africa Sweden Switzerland UK USA: California Connecticut Maine Montana Nevada New |  | | Book (edition) | | are used in fashioning gemstones. absorption. (a) White combination light (blending) hues of the spectrum...is due to the absorption of certain portions of white light in its passage through the gemstone. The remainder...selective reflection. (b) The exact portions of white light which are absorbed by a gemstone or other... polishing any tone See achromatic color. White, of neutral black, or gray, agent. adductor...or adularia) that exhibits a floating, billowy, white or bluish light effect in certain directions as |  | | Journal (issue) | | looked up at the crack of sky between those awesome cliffs, and saw heavy clouds gathering. I salute them...of March 3, 1879. Title registered No. 358865 in U.S. Patent Office, and contents copyrighted 1961 by...handsomely printed. Thirteen color plates, 67 black-and-white pictures. About artists of the Southwest. Thirteen...Westerniana. $6 LOST MINES AND BURIED TREASURES by John D. Mitchell. 51 stories of lost mines and hidden...Commissioner of the Indian Arts and Crafts Board of the U.S. Department of the Interior. Heavy with excellent |  | | Book | | 526 de White tortue, Cliffs. en d’un forme de grès de grenouille, White Cliffs. Galle du...d’un en grès forme de de poisson, pro- White Cliffs. Nouv. Galle du Sud. 528 Opale précieuse...fossile de White Cliffs. blanc. Galle du Sud. précieuse, remplaçant du bois. White Cliffs, Nouv. Galle...Opale précieuse (coquillage fossile sur). White Cliffs, Nouv. Galle du Sud. 531 Opale précieuse,... dans Barcoo River, 533 Opale pourprés. White Cliffs, Galle du Sud. précieuse un minerai de |  | | Journal (issue) | | TREATED TURQUOISE By H. LEE and R. WEBSTER A R C H A E O L O G I S T S tell us that the turquoise found...m a n times, the gemmae vitreae of Pliny, but turquoise was not the most popular stone in the period of...manufacture was Venice, and after 1291 at M u r a n o , turquoise-coloured glasses again had no great vogue. Some...Some forms of blue enamel can imitate turquoise. T h e basis of all enamels is an easily fusible colourless...settings. Glass imitations of turquoise consist, usually, of an opaque white glass to which a trace of copper |  | | Journal (article/letter/editorial) | | SPECIAL REPORT Field Meetings to the Western USA 1981 & 1982 The Directors: K. L. Duff & T. D. Ford ...The 1981 party at Mather Point, Grand Canyon. USA FIELD MEETINGS 1981 & 1982 Francisco, from where...as the Great Valley. The Coast Ranges are split USA FI ELD MEETINGS 1981 & 1982 longitud inally by the...reaching between 5,000 and 10,000 feet. The 103 USA FIELD MEETING S 1981 & 1982 individual plateaux...California State University at Long Beach. Professor John Dennis, an American who used to be a student at |  | | Book | | South Wales I. Lightning Ridge (Wallangulla) II. White Cliffs III. Tintenbar IV. Rocky Bridge Creek V. Tooraweenah...44 C. Occurrences in New South Wales 45 9. TURQUOISE- 46 A. Composition and Properties B. History...Sapphire and Ruby, Emerald and Beryl, Topaz, Turquoise, Garnet, Spinel, Titanite (Sphene), Zircon and...Gravity: 1.9-2.3. Lustre: Vitreous. ,i L Colour: White, grey, yellow, red, purple, green, brown, black...that the colours were formed by the breakdown of white light (e.g. sunlight) by layers of alpha-tridymite |  | | Journal (issue) | | with materials that you can collect by Jacqueline White JOREE SCHOENY OFFICIAL MAGAZINE JEWELED PEN CAPS...SCHOLARSHIP FUND ESTABLISHED NOTES ON GILSON SYNTHETIC WHITE OPAL by Kenneth Scarratt, F.G.A. 45 OURCOVER The...SCENE TODAY What to expect when you purchase by John Loughlin 68 MYTHS, LEGENDS AND SUPERSTITIONS ABOUT...years (24 issues), $17.00 for 3 years (36 Issues) in U.S. and possessions. Foreign postage 75¢ per year extra...fashioned from 18 gauge silver to represent the white neckband of a mallard. Once the frame was completed |  | | Book | | Minerals of the United States 60: 61: 62: 63: Turquoise vein Quartz crystals Topaz in natural state Morganthau...ring Combination engagement-wedding rings Oval turquoise ring; emerald ring atop diamond tiers; and black...The Smithsonian Institution; Jules Glaenzer and John Gorey of Cartier, Inc.; Harry Winston; Harold and...and James O. Mahoney, Lillian Lustig McClintock, John McCracken, Mary Ellen Murphy, Donald Pieck, Jean...travelers will not start a journey without their St. Christopher medals; and there is a tremendous traffic |  | | Book | | of the Gemstones and Their Origins concept. Dr. John Sinkankas was particularly encouraging in the transformation...chapter on Colombian emeralds was reviewed by Dr. John Sinkankas. Dr. Alan Jobbins of the Gemmological...Horree of the Netherlands. The family of the late Dr. John Sanders, formerly of the University of Melbourne...The Smithsonian Institution, particularly John Sampson White, Associate Curator of Mineralogy, provided...ARIPUANA" ... CHEMICALLY DEPOSITED GEM DEPOSITS ·0 TurQUOise ~~CJ::!~8S. BISaE:E.A~IZONA ~ Ma'aG/me Turouolse | | | Book | | of the Gemstones and Their Origins concept. Dr. John Sinkankas was particularly encouraging in the transformation...chapter on Colombian emeralds was reviewed by Dr. John Sinkankas. Dr. Alan Jobbins of the Gemmological...Horree of the Netherlands. The family of the late Dr. John Sanders, formerly of the University of Melbourne...The Smithsonian Institution, particularly John Sampson White, Associate Curator of Mineralogy, provided...ARIPUANA" ... CHEMICALLY DEPOSITED GEM DEPOSITS ·0 TurQUOise ~~CJ::!~8S. BISaE:E.A~IZONA ~ Ma'aG/me Turouolse |  | | Book (edition) | | RASMUSSEN STANLEY B. KEITH ND ILLUSTRATIONS BY JOHN CALLAHAN THE UNIVERSITY OF ARIZONA PRESS TUCSON...Grant [and 4 others] ; maps and illustrations by John Callahan. Description: Fourth edition. I Tue.son:...{Permanence of Paper). Dedicated to the memory of John W. Anthony, Sidney A. Williams, and Richard A. Bideaux...photography: Arizona Mineral Minions John Callahan Earth Science Museum John Ebner Flagg Mineral Foundation...effort rests. This edition is dedicated to these men: John Anthony, Sidney Williams, and Richard Bideaux. The |  | | Journal (issue) | | software and improved ci opti isation means the GP3000 i ST PERFORMING gold ·. ete CALL NOW for more information...the site of the '49ers goldrush at Sutlers Mill, USA OPAL FEVER If you thought gold fever was bad, you...Outback, 5344 West Soft Wind Drive Glendale AZ 85310 USA Phone: 0011 1 623 5161161 www.arizonaoutback.com...Olympl{' Gill1ICS GOLD MINING CENTRE P.O. Box 518, St. Agnes, S.A. 5097, Ph:- (08) 8396 7455 Fax:- (08)...Tibooburra-Milparinka 28 April - 11 May W.A . Ex-Leonora 6 Augu st - 19 August % NSW Tibooburra-Milparinka 22 Sept |  | | | | They are quartz (gray areas), feldspars (pink and white),and mica (black). 1 OLIVINE Transparent green...Crystals of orthoclase (a feldspar) may be milky white or pale pink. This well developed, single black...seen taking place. Many seashores are backed by cliffs, beneath which is a deposit of coarse material...those below : the famous White Cliffs of Dover, England. ‘gle ee hes Chalk cliffs often produce pyrite...MATERIAL i Flint nodules (knobs) from below Chalk cliffs Not all beach rocks are from local areas. This |  | | Book (edition) | | PUBLISHING CO., Inc. Co., Ltd NEW YORK London & Sydney ST. PAUL PUBLIC LIBRARY OTHER BOOKS OF INTEREST...mineral. 5 Test this by rubbing the mineral on a white, hard ceramic plate, or, if necessary, by grinding...oxidized portions of copper-sulfide ore bodies. In U.S. nicely shaped crystals at New Cornelia, Arizona...Brilliant white when fresh, but tarnishes easily to black or grey Streak: Shining silver white Lustre:...rarely with orange tint Streak: Gold yellow, slight white or Lustre: Metallic orange tint Hardness : 2.5-3 | | | | | , Inc. new york ~7^ee v 4-6^ London & Sydney ST. PAUL PUBLIC LIBRARY OTHER BOOKS OF INTEREST Color...mineral. 5 Test this by rubbing the mineral on a white, hard ceramic plate, or, if necessary, by grinding...oxidized portions of copper-sulfide ore bodies. In U.S. nicely shaped crystals at New Cornelia, Arizona...Brilliant white when fresh, but tarnishes easily to black or grey Streak: Shining silver white Lustre:...rarely with orange tint Streak: Gold yellow, slight white or Lustre: Metallic orange tint Hardness: 2.5-3 |  | | Book | | They arc quartz (gray areas), feldspars (pink and white),a nd mica (black). BASALT AND ITS MAJOR ~- --...fonn ed from a volcanic eruption in the Solomon Islands in the Pacific GEOLOGICAL PROCESSES work in constant...seen taking place. Many seasl1ores are backed by cliffs, beneatl1 which is a deposit of coarse material...below the famous White Cliffs of Dover, England. , , ·i",. .,'2fifl. i'I • • Chalk cliffs often produce...000 B.C. Flint nodules (knobs) from below Chalk cliffs Assorted glass pebbles Brick pebble SYNTHETIC |  | | Journal (issue) | | WILSON McKENNEY 13 ADVENTURE They Climbed the Great White Throne By GLEN DAWSON 16 FIESTA Inter-Tribal Ceremonial...Montgomery St.; Chicago, Wrigley Bldg • New York, 507 Fifth Ave. Los Angeles Advertising Agent: JOHN C. PUTMAN... Ik* Weaken, By CLAIRE MEYER PROCTOR 1119 N. 5th St. Phoenix, Arizona This picture was awarded first...headwaters of the Little Colorado river, high in the White mountains 100 miles west of the continental divide... He is chief stockholder and president. In the White mountains graze Becker herds of fine cattle. On |  | | Journal (article/letter/editorial) | | nok at gal If~lge historien kom en samler var dog st~rre og f10ttere end normalt. Gem gaende, tabte en...Mine nu aben for indsamling mod gebyr - jeg ikke de st~rste fra lokaliteten - de gar vel til 5- mener at...Mockiugbiltl Mille (Mariposa Co., Calijol'llia, USA). aile flolle, rs;de, med sorte streger. Jeg rna...skilt, hvorpa der stod: red stabilised Magnesite Turquoise. Det er allsa en anden version af den bla Turqenit...udtrykket 'Magnesit' i red stabilised Magnesite Turquoise naede ikke meget lrengere end sliberens prisliste |
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