 | | Book (edition) | | COLO RAD O GEM T RAILS t.lilky quartz crystals, Ow-ay. Katherine H . Jensen. AND MINERAL GUID E RICHARD...MILEAGE L OGS. REVISED EDITION Revised Edition, COLORADO GEM TRAILS AND MINERAL GUIDE HICllAHD :--1. PEARL...an extensive ¥em and mineral collecting tour 01 Colorado, revealing the interesting places where Nature...Swallow, Publisher) 2679 South York Street Denver, Colorado 80210 - , =· - ·, BOOKS BY RICHARD M. PEARL...PEARL Exploring Rocks, Minerals, Fossils in Colorado America's Mountain: Pikes Peak and the Pikes Peak |  | | Book (edition) | | — _ ; COLORADO GEM TRAILS AND MINERAL GUIDE ! ■ : ' BOOKS BY RICHARD M. PEARL Colorado Gem Trails...Trails and Mineral Guide Colorado Rocks, Minerals, Fossils America’s Mountain: Pikes Peak and the Pikes...Nature As Sculptor: A Geologic Interpretation of Colorado Scenery Guide to Geologic Literature Popular Gemology...Gemology Mineral Collectors Handbook Colorado Gem Trails The Art of Gem Cutting (With Dr. H. C. Dake)...Dake) * RICHARD M. PEARL ★ COLORADO GEM TRAILS AND MINERAL GUIDE ★ SKETCH MAPS BY MIGNON WARDELL PEARL |  | | Journal (article/letter/editorial) | | and quartz, 9.9 cm across, Tree Root Pocket, Two Point claim, Pikes Peak batholith, Teller County. The...Mail Stop 150, Box 25046 Federal Center Denver, Colorado 80225 pmodreski@usgs.gov C olorado is, of course...prohibitions on collecting or to private land or mining claims for which permission has been obtained....been written as guides to mineral collecting in Colorado. A classic, which went through three major editions...1951 version with a slightly different title), is Colorado Gem Trails and Mineral Guide, by Pearl (1951, |  | | Journal (issue) | | Julius Weber Mamaroneck, New York COLORADO ISSUE #2 Articles Colorado locality index.............................. 323 by B. L. Muntyan What’s new in Colorado minerals? ...................................... Famous mineral localities: the Home Sweet Home mine ..................................................339 by M. I. Jacobson The San Juan Mountains of Colorado ..................................349 by J. A...AMAZONITE with smoky quartz, 10 cm tall, from the Yucca Hill claim, Park County, Colorado. Richard A. Kosnar |  | | Journal (issue) | | Newsletter $3.00 The Rock Dam Gold Prospect A New Quartz Locality, Dickinson Co., Mich~g_an Shawn M. Carlson...Dam gold prospect is located in central Dickinson County, Michigan, approximately ten kilometers north of...the dominant exposed bedrock in this part of the county. Excavated near the tum of the 20th century, the...themselves are thoroughly unglamorous, yielding neither quartz crystals nor any noteworthy accessory minerals...prospects, Bayley (1904) states that, "some of these quartz veins contain small quantities of free gold, as |  | | Journal (issue) | | CONTENTS Page Feature Articles: The Coolgardie pegmatite field, Western Australia Mark I. Jacobson ......M11se11111 ofVic10ria Associate Editors The Daydream Mine, Silverton, N.S.W. John D. Leach .................... 136 Diamond, 8.2 carats, from Black Sands Creek, Beechworth, Victoria. The stone was collected circa...sapphires, rubies, zircon, topaz, tourmaline, garnets, quartz and many other minerals used as gemstones. ln 9Chapters...Mineralogy Vol 3, No 2, December 1997 %e Coo(gardie Pegmatite :fie[� 'Western .9Lustrafia Mark I. Jacobson Chevron |  | | Journal (issue) | | Collector's Newsletter $3.00 History of Mining the Main Tantalite Dyke Wodgina, Western Australia, Australia...Lafayette, LA 70503 The mineralogically famous Main Tantalite Dyke at Wodgina, Western Australia and the adjacent...include tantalite. Through this interest and her enthusasium, she promoted tantalite mining in the remote...the PiIbara were discovered during a cassiterite mining boom in I 901-5. The brothers Francis Hawes Michell...(Mitchell) and William A. Michell first observed tantalite at W odgina in I 90 I. They sent a crystal to |  | | Book (volume) | | ...........................................59 Colorado ...............................................................548 Table of Maps Page Alabama County Map ...................................................................................4 Alaska County and Stream Map ..................................Co. Mining Districts ............................................................22 Arizona County Map.........................23 Arizona – Cochise Co. Mining Districts .................................... |  | | Report (issue) | | GEOCHEMISTRY AND ORIGIN OF PEGMATITES CHEROKEE-PICKENS DISTRICT, GEORGIA Alexander J. Gunow and Gregory N. Bonn...103 Cover photo: Pegmatite& in the stream bed of Toonlgh Creek, Cherokee County. THE GEOCHEMISTRY...GEOCHEMISTRY AND ORIGIN OF PEGMATITES CHEROKEE-PICKENS DISTRICT, GEORGIA Alexander J. Gunow and Gregory N. Bonn................... . .. . . ............ .. 10 Pegmatite Deposits ... .. ...... .. . .. . ... ... ....... . .. .. . . .. ..... . ......... . ..... 10 Pegmatite Fields .... ....... .. ...................... |  | | Journal (issue) | | Newsletter $3.00 The Giles Columbite-Beryl Pegmatite Spargoville, W estem Australia, Australia Mark...Columbite-Beryl pegmatite, Western Australia and sold in Australia and the United States. This pegmatite has produced...the locality and its mining history. Location The Giles Columbite-Beryl pegmatite is located 45 kilometer...albite"andquartz. (Continues on page 2) Copper from the Itauz Mine Near Dzhezkazgan, Kazakhstan Bill Shelton 19 Highland...by various dealers at the show looked similar to mine. In 2003, a load of exquisite and occasionally large |  | | Book (volume) | | ...........................................47 Colorado ..............................................................................458 Appendix B - Quartz Family Gemstones ................................rights, so remember you were told. If in doubt, a county map will tell you who the legal owner is. Good...includes granites, schists (mica, garnet, graphite, quartz), and gneisses, as well as numerous granite pegmatites...gemmy qualities for cutting and polishing. AUTAUGA COUNTY PRATTVILLE, N. 6 mi., and just E of the Birmingham |  | | Book (volume) | | ...........................................47 Colorado ..............................................................................460 Appendix B - Quartz Family Gemstones ................................rights, so remember you were told. If in doubt, a county map will tell you who the legal owner is. Good...includes granites, schists (mica, garnet, graphite, quartz), and gneisses, as well as numerous granite pegmatites...gemmy qualities for cutting and polishing. AUTAUGA COUNTY PRATTVILLE, N. 6 mi., and just E of the Birmingham |  | | Journal (article/letter/editorial) | | Park, Maryland. Hafi, John C., Colorado School of Mines, Golden, Colorado. Heyl, George R., U. S. Geological...articles on quartz oscillatorplates. These valuable and timely contributions on the geology of quartz crystal...inspection, grading, cutting and testing of thin quartz wafers, were made possible largely through the...mineralogy Mineralography Memorials Miscellaneous Quartz osciliator-plates (Symposium) Total entries Illustrations...geological studies in both field and Iaboratory. Mining geologists have made valuable paragenetic studies |  | | Journal (issue) | | Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino...ELBAITE crystal, 7.3 cm, from the Alto Ligonha district, Mozambique. American M useum of Natural History...MADAGASCAR The Anjanabonoina pegmatite, 20:191-200 MALAWI Zomba district, 25:29-35, 38 MOROCCO Bou-Azzer...Bou-Azzer, 9:69-73 Toussit mine, 11:59-61, 15:347-350 NAMIBIA Kombat mine, 22:421-425 Tsumeb (special issue...Museum for Tsumeb, 10:116-118 The Onganja mining district, 27:85-97 The Otavi Mountain Land, 28:109-130 |  | | Book | | nearly all metals and the inevitable closing of many mining operations, it is a matter of the industry's survival...decision, not only is a handy volume affered to the mining and processing community but also duplication of...another oxide, "yttria", from minerals found in the pegmatite at Ytterby, Sweden. Both supposed oxides were...Swedish ehernist Ekeberg in the eourse of analyzing pegmatite minerals from Ytterby, Sweden and Kimito, Finland...minerals from the same loeality, the farnaus pegmatite at Ytterby, Swcden. This faet stresses the geoehemieal |  | | Journal (issue) | | SEPTEMBER–OCTOBER 2019 Articles The Golconda District, Minas Gerais, Brazil ..........................AUTUNITE on TOURMALINE, 11.9 cm, from the Golconda I mine, Minas Gerais, Brazil Brice Gobin (Mineral Art)...$324/three years, (Canada) $186/one year, (outside USA other than Canada) $265 for one year Subscription...“German Silver: An Historical Perspective on Silver Mining in Germany” (1986) and “Famous Mineral Localities:...as well, and they started picking over the local mine deposits together. They were married in 1970, and |  | | Report (issue) | | Federico Pezzatta Page 26 Mount Antero: The Peak of Colorado Beryl Collecting Mark I. Jacobson Page 14 Crystal...studies in 1811, during A.G. Werner's time at the Mining Academy in Freiberg, Saxony (Germany). From 1826...miners. He was also the gemstone inspector for the mining authority. Breithaupt's legacy is 500 publications...descriptions. T he above is a postcard of the School of Mining in Feiberg, Saxony printed for the 1991 Breithaupt...Alexander Falster, pegmatite specialists from the University of New Orleans in Louisiana (USA), with the lowdown |  | | Journal (issue) | | 199~ Weird The Mineral and Wonderful from Quartz Alberta's Collector's Newsletter in Septarian...(though a little skeptical) to learn of a nearby quartz collecting locality. It is a three-hour drive northeast...locomotive cxursions. My first collecting specialty was quartz, for which I've retained a soft spot, and I was...produced a wide variety of interesting and unusual quartz crystals. These are found in abundant ironstone...nodules that weather out of Fig. 1 Partial, hollow quartz crystal 11/4 inches (3 cm) across, with multiple |  | | Report (issue) | | International, LLC P.O. Box 263, East Hampton, CT 06424, USA Phone 1.860.267.1512; fax 1.860.267.7225 www.lapisint...elbaite crystals with lepidolite from the Golconda Mine in Minas Gerais, Brazil by Eberhard Equit, 1993...CHRISTIAN WEISE VERLAG, GERMANY AND LAPIS INTERNATIONAL, USA Tourmaline ♦ History ♦ Mineralogy • Tourmaline...were uncovered there until the 1860s when a true mining effort was directed at the outcrop (King, 2000)...view of the old mine portal on the north side of the Himalaya Mine in San Diego County, CA. D. Sterrett |  | | Journal (issue) | | Colorado Springs Mineralogical Society Founded in 1936 Lazard Cahn Honorary President Sept 2020 “Pick...Details Inside COLORADO SPRINGS MINERALOGICAL SOCIETY PO BOX 2 COLORADO SPRINGS, COLORADO 80901-0002 Sep...Pete Modreski) SUSPENDED Van Tuyl Lecture Series, Colorado School of Mines, Iron Ores in North America –...on. POSTPONED Symposium on Water and Energy in Colorado, to be held in Ricketson Auditorium, Denver Museum...Museum of Nature and Science. Cosponsored by the Colorado Scientific Society, Denver Museum of Nature & |  | | Journal (issue) | | KRISTALLE Est.1971 Laguna Beach, California, USA • Tel: +1 949 494 5155 • Email: info@kristalle.com...only): $139/one year (Canada) $231/one year, (outside USA other than Canada) $325 for one year Subscription...Society, supported gem and mineral shows around the county as a museum exhibitor and speaker, and served on... He started his own company, Phoenix Mineral & Mining Associates, Inc., and mined opal at Virgin Valley... | w w w. FineMineral.com Tourmaline Cruzeiro Mine, Brazil. 19.5 cm Fine Minerals International proudly |  | | Journal (issue) | | e r a lo j g ic a l Volume Eight/Number Two PEGMATITE ISSUE #1 p u b lis h e r ls * h n Q n i. • ;...snowbird Mine, Montana’s Parisite Loca lity....................... 83 by R. Lasmanis The Clear Creek Pegmatite:...Pegmatite: A Rare Earth Pegmatite in Burnet County, Texas.................................................. 112 by Anthony Robert Kampf The Harding Mine, Taos County, New Mexico......................... 115 by...doing you the favor! The booth provides a unique opportunity to meet new collectors and see what new mineral |  | Snyder, George L., Hausel, W. Dan, Klein, Terry L., Houston, Robert S., Graff, Paul J. (1989) Precambrian Rocks and Mineralization, Southern Wyoming Province - Hartville Uplift to Copper Mountain Area, Wyoming July 19-25, 1989. Field Trip Guidebook T332. American Geophysical Union | Report (issue) | | canyon wall on north side of North Fork Cherry Creek and on Tony Ridge, Bull Camp Peak 1 1/2-minute quadrangle...References cited 1U .S. Geological Survey, Denver, Colorado. ~e Geological Survey of Wyoming, Laramie, Wyoming... Guernsey, Wyoming (307-836 2356). Cultural opportunity to visit traces of Oregon Trail stage coach route...iron-formation formerly quarried at the Atlantic City mine. Return to Holiday Lodge, Lander, for evenin~. Tuesday...visit Copper Mountain supracrustal belt of Owl Creek Mountains, and return to Casper airport by 4:00 |  | | Journal (article/letter/editorial) | | this area and are filled with primary feldspar. quartz. ;I dark green chlorite (probably chaniosite. based...correlation exists between Cs content and the degree of pegmatite evolution. In terms of K-Cs content, rhodizite...KATERINA MINE, A MORGANITE AND KUNZITEBEARING PEGMATITE IN THE PALA DISTRICT, SAN DlEGO COUNTY, CALIFORNIA...Francisco, CA 94107. The Katerina mine accesses a Be-Li-phosphate-enriched pegmatite located low on the southwest...the Pala district of Southern California. First claimed by the Sickler family in 1902, the mine is located |  | | Journal (issue) | | Moore Tpmoore1@cox.net COVER: ELBAITE with smoky quartz and cleavelandite, 14.5 cm, from Paprok, Nuristan.......................................616 Mawi Pegmatite .......................................619 Nilaw...and Korgal Pegmatites ...............630 Kulam Pegmatite .....................................631 Paprok...Pegmatites ..................................633 Parun Pegmatite Field ............................656 Kunar Province................................658 Pech Valley Pegmatite Field ...................658 Pricing and Marketing |
|
