 | | Report (issue) | | c = 10.187(2) X-ray Powder Pattern: Magnet Cove, Arkansas, USA; 1M. 3.34 (100), 10.04 (74), 5.01 (44)...Lovozero massif, Russia. (3) Coyote Peak, California, USA; by electron microprobe, H2 O calculated to give...pectolite, aegirine, barytolamprophyllite, rasvumite (Coyote Peak, California, USA). Distribution: From...Baikal, Siberia, Russia. In the USA, at Magnet Cove, Hot Spring Co., Arkansas, and Coyote Peak, near Orick...and R.E. Stevens (1938) Taeniolite from Magnet Cove, Arkansas. Amer. Mineral., 23, 104{110. (4) La Londe |  | | Other Paper | | MAGNET COVE, HOT SPRING COUNTY, ARKANSAS: COLLECTOR AND PROFESSIONAL OBSERVATIONS, STORIES AND PHOTOGRAPHS...Jr. and J. Michael Howard MAGNET COVE, HOT SPRING COUNTY, ARKANSAS: COLLECTOR AND PROFESSIONAL OBSERVATIONS...Michael Howard 16001 Vimy Woods Road Mabelvale, Arkansas 72103 E-mail: jmichaelhoward@sbcglobal.net ©...Additional Magnet Cove Mineral Occurrences……………………………… 49 Part 2 – Minerals of Magnet Cove, Hot Spring County...County, Arkansas and Vicinity……………………..... 49 Part 3 – Briefs of the Important Mineral Locations of Magnet |  | | Journal (article/letter/editorial) | | mine roads, and pipeline rightsof-way. During the spring and early summer of 1996, the author mapped the...THE DOLOMITE PRODUCTS QUARRY, WALWORTH, MONROE COUNTY, NEW YORK. V. H. Collins and J. S. Collins, 1334... northwest of the village of Walworth in Wayne County, New York. The quarry is a producer of aggregate...AND ITS ALTERATION PRODUCTS FROM MAGNET COVE, HOT SPRING COUNTY, ARKANSAS. A. U.Falster, W. B. Simmons,...Eudialyte occurs at the Magnet Cove alkalic complex in Hot Spring County, Arkansas, as raspbenyred, transparent |  | | Journal (article/letter/editorial) | | ADDITIONAL MINERALOGY OF THE KOSS QUARRY, MARATHON COUNTY, WISCONSIN. I: W.Buchholz,' A. U. FalsteCz and...locality information down to the Kommun (equivalent to county) level, and map and literature references-an inspiration...FLUORESCENCE IN FLUORITE FROM THE ROGERLEY MINE, WEARDALE, COUNTY DURHAM, ENGLAND. A. U. Falster,' J. Fisher,2and...the second author at the Rogerley mine, Weardale, County Durham, England, has once again produced a wealth...LOCALITY FOR “GIESECKITE” NEAR NATURAL BRIDGE, LEWIS COUNTY, NEW YORK. J. Green,’ S. C. D. Bailey,’ and G. |  | | Report (edition) | | STATE OF ARKANSAS BULLETIN 23 MINERAL SPECIES OF ARKANSAS A DIGEST By J. Michael Howard 1987 Revised...Little Rock ARKANSAS GEOLOGICAL COMMISSION Norman F. Williams State Geologist STATE OF ARKANSAS BULLETIN...SPECIES OF ARKANSAS A DIGEST By J. Michael Howard 1987 Revised 2007 Little Rock ARKANSAS GEOLOGICAL...Williams State Geologist STATE OF ARKANSAS Bill Clinton, Governor ARKANSAS GEOLOGICAL COMMISSION Norman F...three-day trip to the Little Rock, Hot Springs, and Magnet Cove areas of Arkansas. The trip was conducted by |  | | Journal (article/letter/editorial) | | from nepheline syenites of the Magnet Cove alkaline complex, Arkansas, U.S.A. (Appleman et al. 1987)...extracted the single crystal of delindeite: barytolamprophyllite, (BaK) Ti2 Na3Ti (Si2O7)2 O2 (OH)2 (Rastsvetaeva...leaching. Delindeite is a barytolamprophyllite-like mineral; barytolamprophyllite belongs to Group III of...lamprophyllite-2M (Krivovichev et al. 2003), barytolamprophyllite (Rastsvetaeva et al. 1995), nabalamprophyllite...Group I (Fig. 5a)]. In chemical composition, barytolamprophyllite, (BaK) Na3Ti3 (Si2O7)2 O2 (OH)2 (Rastsvetaeva |  | Ferraris, G., Ivaldi, G., Pushcharovsky, D. Yu., Zubkova, N. V., Pekov, I. V. (2001) The crystal structure of delindeite, Ba2{(Na,K,◻) 3(Ti,Fe)[Ti2(O,OH)4Si4O14](H2O,OH)2}, a member of the mero-plesiotype bafertisite series. The Canadian Mineralogist, 39 (5) 1307-1316 doi:10.2113/gscanmin.39.5.1307 | Journal (article/letter/editorial) | | quarry in southern part of the Magnet Cove alkaline complex, Arkansas. There, the mineral occurs as spherulites...unit-cell parameters were determined for the Magnet Cove mineral. Appleman et al. (1987) gave the following...lourenswalsite, two new titanosilicates from the Magnet Cove region, Arkansas. Mineral. Mag. 51, 417-425. BELOV, N... JINFU (1984): The crystal structure of barytolamprophyllite and orthorhombic lamprophyllite. Kexue Tongbao |  | | Journal (article/letter/editorial) | | only few small crystals exhibit rims of barytolamprophyllite with up to 26.3 wt.% BaO. Titanite is devoid...pegmatites were determined using perovskite from Magnet Cove as a standard for Ca, Ti and Fe. The accuracy...CRICHTONITE ILMENITE PYROPHANITE LAMPROPHYLLITE BARYTOLAMPROPHYLLITE AEGIRINE TITANITE STRONTIOCUEVKIN~TE CnEVKINITE-(Ce)...13.000 Compositions: 1 lamprophyllite, 2 barytolamprophyllite, 3-6 titanite, 7 low-AZ zone in strontiochevkinite...lamprophyllite, barytolamprophyllite (Table 3, comp. 2). Lamprophyllite and barytolamprophyllite are characteristic |  | | Journal (issue) | | Mordenite Rat's Nest claim, near Challis, Custer County, Idaho Lanny R. Ream Exploring for new mineral...inches long, Rat's Nest claim, near Challis, Custer County, Idaho. hiking further, checking out what looked...This m onograph was published as a San Bernardino County Museum Quarterly. volume 27. number I. Ro bert...News, P.O. Box 2043, Coeur d'Alene , ID 83816-2043 USA Phone: 208-664-2448 Email: lanny @mineralnews.com...JYlinerals By Arthur E. Smith. Jr. The only book on Arkansas Minerals: 149 pages plus 8 pages of col or photos |  | | Journal (article/letter/editorial) | | lamprophyllite-2O and lamprophyllite-2M), barytolamprophyllite, nabalamprophyllite, innelite, epistolite...by Na (Fig. 13a). In lamprophyllite and barytolamprophyllite, one site is occupied solely by Na, whereas...Fe2+0.40 Mn2+0.40) in lamprophyllite and barytolamprophyllite, respectively], with Na > M2+; the ideal...group in epistolite. In lamprophyllite, barytolamprophyllite, nabalamprophyllite and innelite, MH corresponds...[(Ba0.84 Sr0.21)2+ K+0.98]2.03 = (BaK) (barytolamprophyllite). In the structure of nabalamprophyllite |  | | Journal (article/letter/editorial) | | Hawthorne (2008a) Na3(BaK)Ti3(Si2O7)2O2(OH)2 Barytolamprophyllite (BaK)Ti2Na3Ti(Si2O7)2O2(OH)2 Dudkin (1959)...Nabalamprophyllite-2M Nabalamprophyllite-2O Barytolamprophyllite Lileyite** Emmerichite Innelite-1A, -2M...Nabalamprophyllite-2M Nabalamprophyllite-2O Barytolamprophyllite Lileyite Emmerichite Innelite-1A Innelite-2M...lourenswalsite, two new titanosilicates from the Magnet Cove region, Arkansas. Mineralogical Magazine, 51, 417–425...Titanium silicates: crystal chemistry of barytolamprophyllite. The Canadian Mineralogist, 46, 403–412 |  | | Journal (issue) | | uncommon lithium-mica from Coyote Peak, Humboldt County, California .....................................tour of the mineral facilities at the Los Angeles County Museum of Natural History (where Tony is curator)...allowed. GEOLOGY The quarry lies in Washington County between the Cincinnati Arch to the east and the...the Illinois Basin to the west. The rocks of the county are generally dipping to the west-southwest toward...Sanders group. Though 18 to 24 m thick in Washington County (Sunderman, 1968), only the up permost 8 m of |  | | Catalog/List | | Scotland mixture wilhChrysotile, pale grey-green ✓ County Bridge Quarry.Lizard C . ornwall massive. Stitchtitc...Norway for this location. Dooneen M ine,Allihies,County lliick rich green mass as coating all over Cork...Toocle with i\damite.nic<: coverage. Type Loe. County,Utah, USA rich brown crystalline mass ✓ Bclstonc Consols...in and on matrix. Bristol Silver mine.Lincoln County. Nevada . U.S.A Unusual hollow pinkish pebble with...Rich grey masses of this unusual clay Coconino County. Arizona . mineral U.S.A Brown areas in matrix |  | | Book | | where it may have been formed by the action of hot waters on silver sul¬ phides, or of metallic sulphides...states of Guanajuato and Chihuahua, Mexico. In the USA silver occurs at Keweenaw, Michigan, in association...Ontario. Treatment. Dissolves readily in nitric acid, hot sulphuric acid, and aqua regia. Tarnish may be removed...Corocoro, Bolivia, and at Cananea, Mexico. In the USA copper is found in abundance in the Keweenaw area...and from Kalgoorlie in Western Australia. In the USA gold is often obtained by individual prospectors |  | | Book (edition) | | abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture), dept...always included in text, except in the cases of the USA, UK, and the provinces Ontario and Quebec in Canada...Uintah County. Utah. and m (2.B. acanthite group). Monoclinic, C2/m, a,b,c Rio Blanco County. Colorado...crystals at Magnet Cove, purple. transparentto translucent,Juster vitreous to Hot Springco., Arkansas, in the...Plat., Malawi, G 10 17 River Formation in Uintah County, Utah. Deer et al., v. 2A,483, 1997. Aenigmatite |  | | Journal (article/letter/editorial) | | 87 33 20 13. Hadean serpentinization 56 16 6 14. Hot springs, geysers, and other subaerial geothermal...(schullerite, lileyite, etc.); syenites of the Magnet Cove quarry, Arkansas (delindeite); and metamorphosed Mn deposits...lamprophyllite group (e.g., lamprophyllite, barytolamprophyllite, nabalamprophyllite, and their polytypes)... Ed., The Stanford Encyclopedia of Philosophy (Spring 2018 ed.). https://plato.stanford.edu/archives/ |  | | Book | | Iaria from the Howard-Montgomery quarry, Howard County, Maryland (by J. S. White) 25:53-54 AFGHANISTAN...Iron-manganese phosphates of the Williams pegmatites, Coosa County, Alabama (by P. B. Leavens & T. A. Simpson) 6:66-73...ALICE GLORY HOLE The Alice glory hole, Clear Creek County, Colorado (by T. A. Hanson & W. B. Craft) 18:185187...--and W. Hunt: The Tonopah-Belmont mine, Maricopa County, Arizona 19:139-144 ALLGOOD, GENNE MYERS --and...Allgood, J. Pradenas: Gold occurrences in Tuolumne County, California 18:41-45, 18:62-64 --with W. H. Wilkinson |  | | Book | | (epistolite) Ka. > 40% lomonosovite (murmanite) barytolamprophyllite, vitusite, phosinaite, steenstrupine, Dark-...in the pegmatites and consists of yellow barytolamprophyllite and fibrous lorenzenite pseudomorphs after...soda lakes like those in the Green River formation, USA or Lake Magadi, Kenya, on the other, has already...[Mangan-neptunite Neptunite Lamprophyllite Barytolamprophyllite MS54t NaCa,ZrSi,O,F NaCaMnTiSi,0,F Na,Ca...1950-1969; 22 minerals were discovered: barytolamprophyllite, belovite, belyankinite, beryllite, beta-lomonosovite |  | | Book (volume) | | different from the spectra of lamprophyllite and barytolamprophyllite in a pronounced doublet 921 + 954 cm1 in...centrosymmetric minerals of the lamprophyllite–barytolamprophyllite solidsolution series (Ва,Sr)2{Na3Ti[Ti2O2Si4O14](OH...abbreviations are used in this chapter: Mt. mountain Co. county IR infrared D density Dmeas measured density Dcalc...Locality: Boron Open Pit, Boron, Kern Co., California, USA. Description: Colourless crystal from the association...Mn2+BO2(OH) Locality: Franklin, Sussex Co., New Jersey, USA (type locality). Description: Pink massive aggregate |  | | Book | | Enterprises, PO Box 213, Livermore, California, 94551, USA. Because of space limitations, only a subset of the...Hidden Valley Road, Kingsport, Tennessee, 37663, USA. The authors appreciate the advice and kind assistance...City, Nevada, USA; Peter Embrey, London, England; Jessie Hardman, Long Beach, California, USA; and Barbara...Barbara Nichols, Livermore, California, USA. All of these colleagues made helpful comments and substantive...Enterprises PC Box 213 Livermore California 94551 USA Elemental Table “Element” Aluminum Amide Ammonium |  | | Book (edition) | | demonstrations and aid in identification is a well-spring of continuing support to micro mineralogists everywhere...whereby pre-existing rocks near the c·0 ntact with the hot molten rock are metamorphosed. cryptocrystalline...product of mineral formation by precipitation from hot aqueous solution. hydrous Containing water. hygroscopic...the Fuernrol No. 2 mine, Temple Mountain, Emery County, Utah; also sparsely disseminated in uraniferous...in the Cave Hills and Slim Buttes areas, Harding County, South Dakota. BEST REF. IN ENGLISH: Thompson, |  | | Book | | data from his subsequent research. Dr. Peter Tice (USA) provided a copy of his M.Sc. and Ph.D. theses. Dr...discussion on MSH rock types with LH. Dr. Dave Richerson (USA) provided details of the collecting history of donnayite...specimens from its collection. Dr. Modris Baum (USA) generously provided specimens for research and photographs...Baum (USA), the late Henry Budgen (Canada), Gianfranco Ciccolini (Italy), the late Rock Currier (USA), Robert...Hawthorne (Canada), the late William Henderson (USA), Laszlo Horvath (Canada), Ole Johnsen and Dorrit |  | | Book (edition) | | (Brazil). Malcolm Back (Canada), Henry L. Barwood (USA). Dmitriy Belakovskiy (Russia). Fabio Bellatreccia...(Italy), T.S. Ercit (Canada). Alexander Falster (USA). Jeffrey de Fourestier (Canada). Robert Gault (Canada)...Henderson. Jr. (USA). D.D. Hogarth (Canada). J.L. Jam bor (Canada), Anthony R. Kampf (USA). Pave! M. Kartashov...Karnp-Moller (Denmark). Akira Kato (Japan). Lance E. Keams (USA). Elisabeth Kirchner (Austria), Uwe Kolitsch (Austria)...Republic). Per Nystcn (Sweden), David O'Hanlcy (USA). Filippo Olmi (deccased) (ltaly). Werner H. Paar |  | | Book (edition) | | Lincoln. Encyclopedia of minerals Sagiiache County Pu blic Library Saguache , Colorado DEMCO For...Photo Editor: Wendell E. Wilson Library Saguache County Public Saguache, Colorado VAN NOSTRAND REINHOLD...whereby preexisting rocks near the contact with the hot molten rock are metamorphosed. cryptocrystalline...product of mineral for- mation by precipitation from hot aqueous solution. hydrous Containing water. GLOSSARY...oil shale of the Green River Formation, Uintah County, Utah, associated with authigenic orthoclase, pyrite; |  | | Book | | landlocked lakes or at the margins of the sea in hot desert areas, such as the Persian Gulf. The only...BaS04, which typically occurs in veins deposited by hot circulating groundwater within the earth. Its chief...vacuum and passed through the field of a powerful magnet. The product is a stream of ions, which are separated...escape). The materials condense directly from the hot gases to the solid state. The best example of vapour...is shaken; such geodes are known as enhydros. Hot-spring deposits One further manifestation of the activity |
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