 | | Catalog/List | | CATHEDRAL – MATCHED PAIR Rio Grande do Sul, South Region, Brazil This organically shaped Amethyst geode...AMETHYST & FELDSPAR Brandberg District, Erongo Region, Namibia The size as well as the presence of accessory... 38009 ROSE QUARTZ ON QUARTZ Minas Gerais, Southeast Region, Brazil Deep pink Rose Quartz crystals are situated...country rock fin. These glassy, transparent crystals range in color from mauve to hot pink. The mass of pink...CATHEDRAL – MATCHED PAIR Rio Grande do Sul, South Region, Brazil Gracefully curving upward, the interior |  | | Journal (article/letter/editorial) | | find in the replacement beds of the Magma Copper Mine here in Superior, Ariz. They are very scarce and..."Halloysite, pseudo after pink tourmaline, Gem Star Mine, Pala, Calif."—on label. Pala, in N / W San Diego...quartz intrudes the granite and gneisses of this region, and represents the last phase of the gaseous disturbances...quarry on the south of the ridge known as the Silex Mine, where quartz has long been quarried for commercial...consists of manganese dendrites. KANSAS—Recent visitors to the offices of R&M were Mr. & Mrs. Rex Hile, 238 |  | | Journal (article/letter/editorial) | | Contrasting Mineralogical-Geochemical Signatures of Manganese Oxides' Guidesto Metallogenesis KEITH NICHOLSON...Aberdeen AB11HG,Scotland, UnitedKingdom Abstract Manganese oxides havea strong sorption capacity forcationic...ofsignificantquantities of basemetal-bearing manganese oxides. Bixbyite, braunitc, hausmannite, htibnerite...ive sequences. Introduction whichdepositthe manganese oxides.Freshwater, seawater,andhydrothermal fluidseachhavea...depositionalprocesses, the oxidescontaina net the manganese willimpartachemical signature totheoxides, surfacechargewhich |  | | Journal (issue) | | JUNCTION Exploring a New Deposit Discovery in North Central Oregon Complex, Plentiful, and Affordable By Bob...Drawing-Silent Auction-Fluorescent Display Kid’s Mine-Wheel of Fortuner-Tone of Fun for the Family! Demonstrations:...com/DallasGemandMineralSociety ROYAL PEACOCK OPAL MINE Dig your own Virgin Valley Fire Opals ALL YOU FIND...groups, are lustrous, readily available, and within range of a rockhound’s budget? They are not sought as...broken and damaged crystals. In the years since, the region has become very productive, thanks to specimen |  | | Catalog/List | | museum-quality Tourmalines, including the 2nd largest Sapo Mine “shaving brush” and an exceptional Elbaite on Feldspar...Auction 2 53001 CALEDONITE Mammoth-Saint Anthony Mine, Tiger, Pinal Co., Arizona, USA Named by the Romans...This example hails from the Mammoth-Saint Anthony Mine: a legendary Arizona locality. Unlike the vast majority...Caledonite and a dash of azure blue Linarite. The mine is now collapsed and only a memory for the lucky... 53002 CHALCOCITE Lucky Friday Pocket, Flambeau Mine, Ladysmith, Rusk Co., Wisconsin, USA This is one |  | | Journal (article/letter/editorial) | | accepted in revisedform October 5, 1988) Abstract-Manganese-iron coatings on clasts collected from a number...laboratory based studies of metal adsorption. IRON-MANGANESE COATINGSand encrustations are common authigenic...some time that such material can accumulate a wide range of minor elements (e.g. NICHOL et al., 1967; CHAO...closely resembled the amorphous surfaces of marine manganese nodules figured by BURNSand BURNS (1978). Attempts...Representative analyses are given in Table 2, and the range of variation of these elements in indi~du~ samples |  | | Journal (article/letter/editorial) | | Montana’s production of copper, coal, gold, lead, manganese, phosphate, silver, talc, vermiculite, and zinc...Figure 1. Postcard view showing the Indian Queen mine ca. 1905 at Farlin, Beaverhead County. 208 ROCKS...forty-three states have more people), there is a vast territory to explore. New discoveries continue to be made...at Butte in Silver Bow County and the Black Pine mine in Granite County have produced many fine crystal...pegmatites of Jefferson County, and the Snowbird mine in Mineral County continue to be productive sources |  | | Journal (issue) | | INQUIRIES: Brian Roberts / Rock & Gem 18271 W. Desert Trumpet Rd., Goodyear, AZ 85338 (623) 327-3525...lapidary supplies and decorator items in all price ranges.; contact Regina Aumente, PO Box 665, Bernalillo...from Madagascar, jade from China, or jewelry from northern California artisans –you’ll find it at the Crystal...free parking and the downtown Walnut Creek BART station has a shuttle to Civic Park. For info: Jerry Tomlinson...SPECIAL: ROUGH OPAL PARCEL FROM LIGHTNING RIDGE AUSTRALIA. LR15B-3oz: Three ounce rough opal lots from Grawin/Mulga |  | | Book (volume) | | cushion cut rhodochrosite (25.56 ct), Sweet Home Mine, Colorado; colorless scheelite (19.66 ct), Kern...Press Publishing Company P.O. Box 2399, Missoula, MT 59806 1-800-234-5308 + IDE DS AED 3) June Culp...market and fetch prices comparable to similar size-range emeralds. The United States continues to supply...certain other areas, as around the Great Lakes region. Numerous small discoveries of gem materials took...operators, Morefield Mine, Amelia, VA; Max & Suzy Berchtold, Royal Rainbow Mine, Laytonville, CA; Ralph |  | | Book | | volume is dedicated is four-fold: (1) To locate by mine, deposit, or community those mineralized areas of...VILLAGE SPRINGS, Blount Co. Hematite WOODS COPPER MINE, Cloaburne Co. Sphalerite ARIZONA COVEI.I.ITE...(3 mi N.Dragoon) ClIRYSOCOLLA AUBREY GROUP, in Northern Arizona Agate, (in Kuibab limestone) BIG BUG CREEK...Co., 45 mi. N. Phoeniz Onyx Marble COPPER QUEEN MINE, Cochise Co. Azurite CLIFTON-MORENCI DISTRICT, Greenlee...DEFIANCE, Apache Co., 10 mi. N. of, Olivine FRENCH MINE, Santa Cruz Cruz Co^ near Harshaw Rhodocrrosite |  | | Book | | Point, McMahons Street, Sydney, NSW 2060, Australia Copyright © 2005 Weldon Owen Inc All rights reserved...Firefly Books (U.S.) Inc P.O. Box 1338, Ellicott Station Buffalo, New York 14205 Published in Canada by...shifting, changing nature of the continents, mountain ranges, oceans and islands. They help us understand what...the oceans or on the continents, in high mountain ranges or deep withinEarth’s interior. Rocks are continually...living things. > Banded ironstone from Western Australia shows alternating layers of gray \ Accrystalline |  | | Book | | specimens, and note that these may vary from region to region, and from country to country. Useful information...Geological Survey; 52BL, David Huston, Geoscience Australia; 17TR, Marli Miller; 23TR, 48 (in Optical Effects...University of Bristol; 53B, Andrew Wygralak, Northern Territory Geological Survey. Directory of Rocks: 117...gold were first used at hunted and exploited a range of metal create new mountains. So the world is...are worn away by rivers and that are aided by a range of sophisticated sediment washed into the sea forms |  | | Journal (issue) | | DECEMBER, 1940 25 CENTS Reno, Nevada Editor, Desert Magazine: I've been reading Marshal South's diary...great desire to visit this unusual family in its desert retreat on Ghost mountain. But after reading the...what to wear and what to go without. I love the desert country because of the freedom we enjoy in Nature's...where they herd you around and tell you what to do. REX VANDEVENTER. Silver Peak, Nevada Dear Mr. Henderson:...pleasant surprise when I turned to page 30 of the Desert Magazine of October and saw the picture of the |  | | Report (volume) | | ..-.... LEAD AND ZINC: Economic geology of the region around Mullan, Idaho, and Saltese, Mont., by F...zinc.................................. IRON AND MANGANESE: Preliminary report on the red iron ores of east............... Survey publications on iron and manganese ores........................ ALUMINUM ORES: Alunite...Map showing auriferous gravels of the middle and northern portions of the Weaverville quadrangle, California...quadrangle, California...... III. Geologic map of region around Mullan, Idaho, and Saltese, Mont.... ' IV |  | | Journal (issue) | | INQuIRIES: Brian Roberts / Rock & Gem 18271 W. Desert Trumpet Rd., Goodyear, AZ 85338 (623) 327-3525.......................... 91 84 Mexico’s Ojuela Mine by Steve Voynick Rock & Gem Kids ................screen. You can even run against a Tyrannosaurus rex or a cheetah, the fastest of the mammals. Sports...crystals, which are found in a deep cavern in the Naica mine (Chihuahua, Mexico). These amazing crystals are...who were searching a known gold area in Western Australia with a metal detector. The nugget weighs in at |  | | Journal (issue) | | 8'1,mm plus drop. 9mm - Mt of 4 pee, $10.00; c) Top 8½mm plus drop. 9 1/,mm • Mt of 4 pea, $15.00; d) Top...Top 9mm plus drop 10mm - Mt of 4 pea, $20.00. 91 . Nephrite Jada Bracelet. Six sections of twist Jade...3616 60th Ave. S.W. Seattle, Wa. 98116 SOUTH CENTRAL FEDERATION OF MINERAL SOCIETIES HOW-TO-DO Moonstone...President 414 Gfl!narm, San Antonio, Texas 78204 Rex Gerber. Vice-President 4105 Harry, Corpus Christi...In corked glass vials. The fossils and crystals range from about 1/ • ' to ½". LABELS: Each specimen Is |  | | Journal (issue) | | 3616 60th Ave. S.W. Seattle. Wa. 98116 SOUTH CENTRAL FEDERATION OF MINERAL SOCIETIES FEATURES Montana'•.............................................. 24 Rex Gerber. Vice-President 4105 Harry, Corpus Christi...70001 . FEDERATION SHOWS March 8 thru 10. SOUTH CENTRAL FEDERATION OF MINERAL SOCIETIES. Annual Convention... Popular SCOTT-MURRAY TUMBLER CHARGES $3.98 per Mt Tumblu 10-12 Iba. Directions Included. (A Division...Lapidary Products) P.O. Box 25077 - Northgate Station Seattle, Wahington 11125 NEW CATALOGS Highland |  | | Report (issue) | | . . . . . . . . neographic subdivisions of the region.................................................. . . . . . . . . . . . . . . . . . Section in northern part of San Antonio.............................. . . . . . . . . . . . 66 Section at College station, Brazos County .............. _· ........ _. ....looking southwestward from Los Picachos Hill, in the northern part of Duval County, Tex.; C, Washington Prairies...FIGURE 1. Map of Texas showing location of the region considered in this report..................... |  | | Journal (issue) | | ................................... 46 SOUTH CENTRAL FEDERATION OF MINERAL SOCIETIES The Moonglow Cut...Glenarm. San Antonio, Texas 78204 FIELD TRIPS Rex Gerber. Vice-President 4105 Harry. Corpus Christi...In corked glass vials. The fossils and crystals range from about ¼" to ½". LABELS: Each specimen Is wrapped...black, white, lemon and red. Size 4x9 navette shape, Mt, 11.00; Size 5x7 oval, Nt, 11.00. 31. Beautiful Mabe...oo some gift box. Mount 1n stefl1ng sdver ■et . • Mt......... t 0 f 81 ba oq•- __..... f cluster a c.-- |  | | Journal (issue) | | tip. Months of testing show an optimum carving range to be from ten volts to sixty volts. llf.,IT ('U\.................. • ...... .......... 42 SOUTH CENTRAL FEDERATION OF MINERAL SOCIETIES Officers Lester...West Palm Beach. FL 33402 CLUB SHOWS May 3 and 4. Central Nebr■1ka Rock and Mlneral Society. Show. City Auditorlum...UT 84006. Dealer space lilied. May- 3 thru 5. Central Ml11ourl Rock and L1pld1ry Club. 10th Anniversary...first order. GEMS & MINERALS - 5 GEMS from AUSTRALIA CUT OPAL SPECIALS NO. 1 - Mixed Opals Three different |  | | Journal (issue) | | Treasurer 3616 601h Ave. SW. Seattle. Wa 98116 SOUTH CENTRAL FEDERATION OF MINERAL SOCIETIES HOW-TO-DO Symmetry...President 414 GIE!narm. San Anton io. Texas 78204 Rex Gerber. Vice-President 4105 Harry. Corpus Chnsl1...in corked glass vials . The fossils and crystals range from about 1/4' to ½". LABELS: Each specimen is...70001 . FEDERATION SHOWS March 8 thru 10. SOUTH CENTRAL FEDERATION OF MINERAL SOCIETIES. Annual Convention...GEMS & MINERALS - 5 THIS PRECIOUS PIECE OF AUSTRALIA YOU CAN OWN ... AUSTRALIA'S LEADING OPAL EXPORTERS |  | | Journal (issue) | | ................................... 46 SOUTH CENTRAL FEDERATION OF MINERAL SOCIETIES Offlctn Vlrgll...President 414 Glenarm. San Antonio, Texas 78204 Rex Gerber, Vice-President 4105 Harry. Corpus Christi... 1174 FEDERATION SHOWS March 8 thru 10. SOUTH CENTRAL FEDERATION OF MINERAL SOCIETIES. Annual Convention...pre, 111.00. 44. Nephrite Jade Necklace I Bracelet Mt. Consists of an 8mm jade necklace. 18", knotted w/...you. This speedy service provides Air Litt from Australia to first port of entry in America and sur1ace |  | | Journal (issue) | | Lundell, l'Nsldant 414 Glenerm, Sin Antonio, TUN 7aM Rex Gerber, v,ce.,,..,dent 4105 Harry, Corpua Chrlatl...................................... 34 SOUTH CENTRAL FEDERATION OF MINERAL SOClmEI CALIP., AND QS.CII...In corked glass vials. The fossils and crystals range from about ¼" to ½". LABELS: Each specimen Is wrapped...etc __., .. 114.00. 12. Necklace and combination Mt. Elegant Slllt lined g,11 box Ahne choker. 16 · 1ong...world, how to develop a prospect into a mine, bow to dispose of a mine you no longer want, and much more. |  | | Journal (issue) | | 3616 60th Ave. S.W. Seattle, Wa. 98116 SOUTH CENTRAL FEDERATION OF MINERAL SOCIETIES Officer, Virgil...President 414 Glenarm, San Antonio. Texas 78204 Rex Gerber, Vice-President 4105 Harry. Corpus Christi...70001 . FEDERATION SHOWS March I thru 10. SOUTH CENTRAL FEDERATION OF MINERAL SOCIETIES. Annual Convention...related lapidary items, are now available in Australia, New Zealand and Great Britain. The Australian...In corked glass vials. The fossils and crystals range from about 1/, ' to ½". LABELS: Each specimen Is |  | | Journal (issue) | | architecture of a nonmarine half-graben Triassic basin (central Spain) ....................... . . . . . . . ....Mediterranean region • Applicable to Miocene carbonate reservoirs in Southeast Asia, Central America and...Geophysics, University of Adelaide, S.A. 5005, Australia ABsrRAcT: Thin (< 15 m) laterally persistent...brief postglacial anomaly in ocean chemistry. In Australia, the Marinoan (Varanger equivalent ~ 600 Ma) cap...against a pervasive recrystallization event. The range in 6L3 C values between sections as well as more |
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