 | | Journal (article/letter/editorial) | | Fibrous nanoinclusions in massive rose quartz: The origin of rose coloration JULIA S. GOREVA,* CHI MA...ABSTRACT Pink nanofibers were extracted from rose quartz from 29 different pegmatitic and massive vein...absorption spectra of the fibers and the initial rose quartz, we conclude that these nanofibrous inclusions...massive rose quartz worldwide. These fibers do not occur in the rare, euhedral variety of pink quartz. Redox...closely related material. INTRODUCTION The rose variety of quartz is known and valued from time immemorial |  | | Catalog/List | | Value Specimen 12 £12.00 BARITE, Stoneham, Colorado, USA. Three adjoining transparent pale blue terminated...with COPPER, Central Mine, Keweenaw Co . Michigan, USA. Growths of native silver protrude from milky white...Tunnel, Silverton, Colorado, USA. Flecks of native gold <4mm on milky quartz/grey schistose matrix. R.MI...Homestake Mine, Lead,South Dakota, USA. Flecks of native gold <4mm with milky quartz on black schistose...Tunnel, Silverton, Colorado, USA. Flecks of native gold <4mm on milky quartz/grey schistose matrix. R.MI |  | | Journal (article/letter/editorial) | | Connecticut Southern Black Hills district, South Dakota Crystal Mountain district, Colorado Clear Creek...twins are rare. Associated pegmatite minerals are quartz, plagioclase, orthoclase(?), black tourmaline,...#117512). Light green, contact-twinned chrysoberyl in quartz, Wisdom Ranch prospect, Larimer County, Colorado...1982 51 crystals 0.31 by 0.39 by 0.55 inches in quartz matrix. Maine Further eastern discoveries were...1892) was associated with large garnets and rose quartz. It was "of unusually large size" (Verrill, 1860) |  | | Journal (article/letter/editorial) | | Silica and Silicates ( 107 ) from the pegmatites at QUARTZ, silica, Si02, is an essential mineral in the granite...pegmatites. Massive, white, or smoky colored crystalline quartz often makes up the greater bulk of the mass of...cores are of pink or the rose quartz variety. Rock crystals, or the colorless quartz crystals, are often found...found as well as are smoky quartz crystals in the cavities of druses which occur in many pegmatites....Amethyst, the purple colored variety of crystalline quartz, usually is found in crystals in cavities or pockets |  | | Journal (article/letter/editorial) | | [University of Connecticut] at 20:42 14 January 2015 South Dakota is perhaps best known for its pegmatites, which...Hills are responsible for the accessibility of South Dakota’s itbundant and diverse mineral locations...to be made. The most complete mineralogy of South Dakota and the Black Hills is found in Roberts and...965). Some uncited mineral species are from the South Dakota School of Mines Museum of Geology. Noteworthy...include all the significant mines and prospects in South Dakota in this index, though we have tried to include |  | | Journal (issue) | | ......................................... 5 Rose quartz locality pegmatite ..................................................................... 6 South Dakota ..............................................p. 163) Colorado Brown Derby no. 1 pegmatite, Quartz Creek Pegmatite District, Gunnison county, Colorado... 99) noted its discovery in Tunnel no. 2, in a quartz-albite zone, in 1980 by Gary Schrock. First mentioned...Center, Wesleyan University, Middletown, Connecticut, USA. granite pegmatite small masses. Teertstra (1991) |  | | Journal (article/letter/editorial) | | piece guaranteed for fortifications. Postpaid in USA. The Breitweisers, 510-B N. Division, Powell, Wyo...polished tumbled agate, jasper, etc., postpaid in USA for only $5.00. George W. Owens, 150 HI. Dr., Jacksonville...GEODES FROM ARIZONA—Generally QUARTZ CRYSTAL—Unusual groups and quartz 11" crystals. $1 circumference...Assn. Steve Stevenson, R.D. 1, Port Jervis, N.Y. SOUTH TEXAS A G A T E - F r o m the Rio Grande. Mixed...00, chrysoprase $4.00, $3.50, $2.00. Rutilated Quartz $2.00-$3.50. Peters Rocks and Minerals, 1316 East |  | | Book (edition) | | EDITION SOUTH DAKOTA MINNESOTA KANSAS • INDIANA • • MISSOURI ILLINOIS • NORTH DAKOTA • OHIO...includes SOUTH DAKOTA • MICHIGAN • ILLINOIS • IOWA WISCONSIN • OHIO • KANSAS • NORTH DAKOTA NEBRASKA...Area Cycad .-' _ :. Oelrichs Agate Beds Rose Quartz Mine Northern Hill Gems 24 8 Jasper 25 ...Minnesota 32 Wisconsin 39 Nebraska 40 North Dakota 43 Indiana . 45 Ohio 46 Michigan 50 Missouri...you are a tourist in the IMack Hills of Soutli Dakota, the highest mountain region east of the Rockies |  | | Journal (issue) | | ...................... 3 The Many Varieties of Quartz ................................................................................. 5 Meet the Quartz Family .............................................American Federation of Mineralogical Societies & South Central Federation of Mineral Societies. All meetings...Varieties of Quartz by Denise Bicknell Member of the Houston Gem & Mineral Society he mineral quartz, SiO2...Properties of Quartz: To understand quartz we must first describe what makes it uniquely itself. Quartz is composed |  | | Journal (article/letter/editorial) | | MINERAL LOCATIONS IN THE SOUTHERN BLACK HILLS, SOUTH DAKOTA By ARTHUR SMITH JR., Geologist 152 Wilbur Road...on the granite and pegmatite minerals, generally quartz and feldspar, To 5^v*«* ^-*^1 and as thin incrustations...the granite and pegmatites are composed of milky quartz, biotite, muscovite, albite, microcline (usually...plagioclase-quartz-muscovite peg matite and a core of perthite and quartz. Part of the quartz is a pale...pale pink rose quartz. It may be found on the dump and in place on both sides of the mine cut. The most interesting |  | | Journal (article/letter/editorial) | | Custer, S. D., who was well known for her famous rose quartz mine, died Sun. April 4, 1954. She was 87 years...years she had sponsored the South Dakota Mining Day Picnic at her rose quartz mine. Mrs. Scott was born...she had been a resident of the Black Hills of South Dakota since her arrival as a child of 10 in a wagon...that drew the family to the Hills but it was rose quartz around which they were to center their activities...many minerals and rocks of the Hills particularly rose quatz which she was later to commercialize and develop |  | | Book (edition) | | ruby, and sapphire, and semi-precious stones like quartz, agate, and turquoise. People interested in the...for stone cutting and cabochon making, as saat A quartz crystal ball. their durability, color, and variety...as fluorescence, to name Gemstone tourmaline in quartz. just a few. Mankind’s diverse uses of rocks...fluorescence and radio- activity. A beautiful quartz crystal druzy-coated mineral specimen. A typical...two categories, crystalline quartz and cryptocrystalline quartz. Quartz is one of the most common minerals |  | | Report (volume) | | Geology of the Calamity Peak Area Custer County South Dakota ~y DONALD H. KUPFER :ONTRIBUTIONS TO ECONOMIC..._____ ______ __ 9 5. Wrinkles, sinuous quartz veins, and quartz-sillimanite knots in schist_ _______________...GEOLOGY OF THE CALAMITY PEAK AREA, CUSTER COUNTY, SOUTH DAKOTA By DoNALD H. KuPFER ABSTRACT An area of...containing beryl and other industrial minerals. Quartz-mica schists containing some garnet and sillimanite...schist, as indicated by the size and number of quartz-sillimanite "knots," generally increases in intensity |  | | Journal (issue) | | the Geology and Resources of the Black Hills of Dakota with Atlas, Washington. 1879-1880, quarto. pp....Preliminary Report of Ex plorations in Nebraska and Dakota. in the Years 1855-56-57. Washington. 1875. Oc...Black Hills. and adjacent pans of the Nebraska and Dakota regions was originally as an appendix to the Humphrey...topographic and geographic features from Kansas in the south to the Canadian border on the north. The map extends...erogers@geology-books.com • Poncha Springs, Colorado 81242 USA Phone: 719-539-41 13 • Fax 719-539-4542 FALL |  | | Journal (article/letter/editorial) | | NEWS FROM ,SOUTH DAKOTA As Custer, here in the western comer of the Black Hills is getting to be such...this year on May 16th an~ 17th at Hot Springs, South Dakota. This was not a state show this year as in other...Cutters Supply, Ropesville, Texas and fro~ Custer South Dakota was Kens Minerals, There were many fine Fairburn...from this area. Also there were displays of rose quartz from the Custer area and some fine Teepee agate...of "moon rocks" brought there and presented by South Dakota's Governor Frank Farrar. He and his wife |  | | Journal (article/letter/editorial) | | Mineral Collecting in the Black Hills Area of South Dakota 1957 By MARY S. SHAUB 159 Elm St., Northampton... The Black Hills and the adjacent areas in South Dakota, Nebraska and Wyoming have long been famous...been focused more on the southwest section of South Dakota. Here the mineral collecting areas have been...sandcalcite crystal locality which is located 30 miles south of Interior. Approaching Interior from Cedar Pass...all means visit the fine mineral museum of the South Dakota School of Mines which is located on Route 79 |  | | Book (edition) | | gem stones mon dull are as hard or harder than quartz, a com- mineral everywhere present as dust which...Hardness Scale 6. Orthoclase 1. Talc 2. Gypsum 7. Quartz Topaz Corundum 10. Diamond 3. Colcite 8. 4...Your will scratch orthoclase feldspar but not quartz. In making hardness appears to be a scratch paper...the general arrange- ment of these surfaces. Quartz and amethyst, for example, are frequently crystallized...SPODUMENE DANBURITE DATOLITE GARNET FLUORITE QUARTZ CRYSTALS SPINEL STAUROLITE •^^ VESUVIANITE |  | | Journal (issue) | | was found in the Hell Creek Formation in North Dakota, a heavily studied formation containing a variety...Montana and stretches into portions of North and South Dakota and into parts of Wyoming ("The virtual fossil‖)...helping me find you and get you this message. Mrs. Rose Tinucci will be locating students at Jenkins Middle...interesting and informative presentation of ―JUST QUARTZ‖. Joan Peterman, who retired from the board, was...CSMS 2011 Secretary Jack Thompson presents ―JUST QUARTZ‖ Bob Landgraf conducts the Oath of Office Page |  | | Report (issue) | | STATE OF SOUTH DAKOTA Nils Boe, Governor MINERALOGY OF THE BLACK HILLS by WILLARD LINCOLN ROBERTS...Associate in Mineralogy Museum of Geology, South Dakota School of Mines and Technology and GEORGE RAPP...Department of Geology and Geological Engineering, South Dakota School of Mines and Technology With the Editorial...Mineralogy South Dakota School of Mines and Technology BULLETIN NUMBER 18 of the South Dakota School of...of Mines and Technology Rapid City, South Dakota PUBLICATIONS STAFF F. L. Partlo J. T. Thomas President |  | | Catalog/List | | aggregates in magnetite with stilpnomelane, penninite, quartz ... HASTINGSITE Iran calcium sodium potassium alumino-silicate...Pala Pure white cleavable mass .............. South Dakota Custer, Bull Moose mine Pure white cleavable...Moravia, Dolni Bory Pink crystals with lepidolite and quartz ....... Mexico Baja California, San Juan Bautista...striated xl prisms ........ South Dakota Rapid City Brownish-pink mass with quartz and mica ..... CHIASTOLITE...Zacatecas, Mazapil ----i5rusy blue crystalled on quartz and calcite with ...... . malachite and minor sulfides |  | | Journal (article/letter/editorial) | | free list. Mansfields Mineral Shop, Box 654, Glen Rose, Texas. FREE LARGE WINGED SPIRIFER-With order for...domestic agates, rhodonite, jasper, apache tears, rose quartz, amethyst and others, $3.50 lb., postp a i d...MINERALS UNAKITE, ROSE RIVER, V A . - $ 1 . 2 5 lb.; Georgia asteriated rose quartz, $ 2 . 5 0 lb.; Georgia...smaragdite $3.00 lb. Mineral specimens, drusy quartz on quartz crystals 2 " x 2 " 7 5 * , 3 " x 4 " $ 1 ... All guaranteed for fortifications. Postpaid in USA. the Breitweisers, 510B N. Division, Powell, W y |  | | Journal (article/letter/editorial) | | SOUTHWEST OF THE OF CUSTER, PEGMATITES SOUTH DAKOTA. HELEN STOBBE. ABSTRACT. This paper describes...feldspar deposit,the Big Tom, five miles south of Custer, South Dakota. The associatedrocks consistof pre-Cambrianschistscut...are albite, cleavelandite, microcline-perthite,quartz, muscovite,tourmaline, beryl, amblygoniteand columbite...Pringle, which is about twelve-and-a-halfmiles south of Custer. Among them are the Tin Mountain claim...Big Tom andotherpegmatite mines near Custer, South Dakota. GENERAL GEOLOGY. The rocksof the regionconsistof |  | | Journal (article/letter/editorial) | | 269–276, 2002 Fibrous nanoinclusions in massive rose quartz: HRTEM and AEM investigations CHI MA,* JULIA...crystals within massive rose quartz from localities in California, South Dakota, Brazil, Madagascar, and...sillimanite crystals found as a minor component in one rose quartz from Brazil. INTRODUCTION EXPERIMENTAL PROCEDURES...PROCEDURES Fine fibers in massive rose quartz have been observed and, since the 1930s, were generally presumed...Hicks (1987) concluded that the fibrous phase in rose quartz from a Montana locality is dumortierite based |  | | Journal (article/letter/editorial) | | locality for 2 ounces f r o m Lake Erie (consisting of quartz, magnetite, g a r n e t ) . George H. Heiser, 4...Cruz, California. EXCHANGE: Quartz xl specimens wanted. Have hundreds of quartz x l duplicates to trade as...boulder opal. Gem quality w h i t e topaz 5c a carat. Quartz crystal stars—drilled or mounted in silver. R....$ 1 . 0 0 each postpaid. Arizona Scheelite, in quartz, Nevada opalized or agatized w o o d , Gem jasper...z o n i t e , Colorado. 35c, 4 0 c . Rose Quartz, South Dakota. 10c, 20c, 35c, 50c, $ 1 . 0 0 . Jarosite |  | | Journal (article/letter/editorial) | | Copyright © 2003 Elsevier Science Ltd Printed in the USA. All rights reserved 0016-7037/03 $30.00 ⫹ .00 Pergamon...Granite and associated pegmatites, Black Hills, South Dakota—Evidence from fluid inclusions MONA-LIZA C....University Of Missouri–Columbia, Columbia, MO 65211, USA (Received August 29, 2001; accepted in revised form...metamorphism that overprint the magmatic fluid history. Quartz, the most common host for fluid inclusions, is...the Proterozoic terrane of the Black Hills, South Dakota. The aims of this study were to determine the |
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Dominion Rose Group Claims, Custer, Custer Mining District, Custer County, South Dakota, USA