 | | Report (edition) | | various secondary Iron minerals. Known from Hot Spring County. Ref.: 122. □ DELINDEITE (Na,K)27(Ba,Ca)4(TI...labuntsovlte, and lourenswalslte. Known from Hot Spring County. Ref.: 117. □ EDENITE NaCa2(Mg,Fe+2)gSI7AIO22(OH)2...with radial growths of aegirine-augite and/or acmite. Known from Pulaski County. Ref.: 105. □ FERSMITE...Associated with orthoclase. Known from Pulaski County. Ref.: 105. □ HELVITE Mn4Be3(SIO4)3S. Cubic. Hardness:...with orthoclase and acmite. Known from Pulaski County. Ref.: 105,119. □ JOAQUINITE Ba„NaCe.Fe+2(TI |  | | 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 | | | Report (edition) | | STATE OF ARKANSAS BULLETIN 23 S P EC I ES O F A RKA N SA A DIGEST By J. Michael Howard \ 1987... / ARKANSAS GEOLOGICAL COMMISSION Norman F. Williams State Geologist s·' , STATE OF ARKANSAS BULLETIN...23 SPECIES OF ARKANSAS A DIGEST By J. Michael Howard 1987 Little Rock ARKANSAS GEOLOGICAL COMMISSION...State Geologist STATE OF ARKANSAS Bill Clinton, Governor ARKANSAS GEOLOGICAL COMMISSION Norman...field trip to the Little Rock, Hot Springs, and Magnet Cove areas of Arkansas. The trip was conducted by |  | | Journal (article/letter/editorial) | | THE DIAMOND JO QUARRY MAGNET COVE, HOT SPRING COUNTY, ARKANSAS Even though Magnet Cove with its unique...now owned by Henry deLinde of Mabelvale, Arkansas. The Hot Springs Railroad M A G N E T C O V E , S...12 M I L E S E A S T of the city of Hot Springs in Hot Spring County, is a ring-dike complex of alkalic...was well known when, in 1874, he came to take the Hot Springs "bathing cure." Steamboats on the Mississippi...went only as far as Malvern, 25 miles southeast of Hot Springs. Jo Reynolds was bounced and jolted into |  | | Other Paper | | MAGNET COVE, HOT SPRING COUNTY, ARKANSAS: COLLECTOR AND PROFESSIONAL OBSERVATIONS, STORIES AND PHOTOGRAPHS...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 ©...49 Part 2 – Minerals of Magnet Cove, Hot Spring County, Arkansas and Vicinity……………………..... 49 Part 3...provided critical reviews: William Prior of the Arkansas Geological Survey; Ed Raines of Ward, Colorado; |  | | Journal (article/letter/editorial) | | Amsterdam Alkaline igneous rocks of Magnet Cove, Arkansas: Mineralogy and geochemistry of syenites Marta... 1990. Alkaline igneous rocks of Magnet Cove, Arkansas: Mineralogy and geochemistry of syenites. In:...fluorite, V-bearing magnetite, F-bearing garnet and aegirine. Abundant sodalite and natrolite formed in pegmatJtlc...an area of approximately 12 km 2 in Hot Spring County, Arkansas. Areas ofTi, V and Nb mineralization... 69 .\.LK.\.UNE IGNEOUS ROCKS OF MAGNET COVE, ARKANSAS They noted the heterogeneous nature of the " |  | | Book (edition) | | field work on the Iron Hill complex of Gunnison County, Colorado, in 1912-1913. Although his final results...In the United States these include Magnet Cove, Arkansas (Erickson and Blade, 1963), Iron Hill, Colorado...country rock around alkalic complexes; up to 25% aegirine-augite, minimum of 52% StOz: Mafic-metasomatites of...rock around alkalic complexes; more than 25% aegirine-augite. Ringite Table 1-2. Nomenclature for Hybrid...Silicates > calcite Kasenite Hollaite Ringite Aegirine sOvite Silicocarbonatite Rocks Silicates 90-100% |  | | Report (issue) | | of the Alkalic Igneous Complex at Magnet Cove, Arkansas GEOLOGICAL SURVEY Prepared in cooperation with...of the Alkalic Igneous Complex at Magnet Cove, Arkansas By R. L. ERICKSON and L. V. BLADE GEOLOGICAL...of the alkalic igneous complex at Magnet Cove, Arkansas, by R. L. Erickson and L. V. Blade. Washington...Magnet Cove, Arkansas, 1963. (Card 2) 1. Geochemistry Arkansas Magnet Cove. 2. Petrology Arkansas Magnet Cove...Title: The alkalic igneous complex at Magnet Cove, Arkansas. (Series) For sale by the Superintendent of Documents |  | | Book | | Czechoslovakia and the Federal Republic of Germany; Warren Spring Laboratory, Stevenage. Companies Associated Portland...large deposit of nepheline-syenite is worked in Arkansas, U.S.A., to provide the raw material for a local...purpose and the annual production capacity of the Arkansas granule plant is reported to be 100,000 tons....feldspathoidal rocks by pyroxenes rich in the aegirine (or acmite) molecule, NaFeSi,Og, and the various...composition from diopside, CaMgSi,Og, through aegirine-augite to aegirine. Small needles of sodic pyroxene are |  | | Journal (article/letter/editorial) | | Alkali Metasomatism fromthe MagnetCoveComplex,Arkansas MARTAJ.K. FLOHR U.S. Geological Survey,NationalCenter...Duringtheinitialstageofmineralization, V wasconcentrated in aegirine and sodicamphibole,Li wasconcentrated in taeniolite...taeniolite,minoramountsofTi wereconcentrated in aegirine,andpyrite formed.The replacementof novaculiteby...syenites,andijolites.Carbonatiteanda variety Hot SpringCounty,Arkansas (Fig. 1). The igneous of dikes and veins...Holbrook (1950). From 1934 to 1944, 5,188 short Arkansas tonsof rutfie concentrates were producedfrom the |  | | Journal (article/letter/editorial) | | KUNZITEBEARING PEGMATITE IN THE PALA DISTRICT, SAN DlEGO COUNTY, CALIFORNIA. J. Fisher, 380 Pennsylvania Ave.,...Katerina mine, Hiriart Mountain, Pala, San Diego County, California. J. Fisher specimen and photo. Heavy-mineral...MINERALIZATION OF PEGMATITES IN THE WAUSAU COMPLEX, MARATHON COUNTY, WISCONSIN. S. L. Hanson', A. U. FalsterZ, W B...crystals up to 1 mm in size from Indian Ladder, Albany County, New York, were reported in a calcite vein in limestone...albite, villiaumite, lovozerite group minerals, aegirine, eudialyte, erdite, and others. Results from combined |  | | Journal (article/letter/editorial) | | I, 1989 Alkaline igneousrocks of Magnet Cove,Arkansas: Metasomatizedijolite xenoliths from Diamond Jo...during metasomatism,contains up to 3.5 wto/oF. Aegirine, biotite, and melanite garnet, also formed during...in an area of approximately 12 km2 in Hot Spring County, Arkansas. The igneousrocks of the complex intrude...several alkaline igneous intrusions in central Arkansas. Morris (1987)describedthis diversesuiteofrocks...Magnet Cove to that of the other intrusions of the Arkansas alkaline province. Metasomatism has played an |  | | Journal (issue) | | (Germany); Chihuahua and Zacatecas (Mexico). In the USA, there are large quantities of acanthite at Leadville...in Siberia (Russia) and in Alaska and California, USA. The Alaskan deposits are found close to significant...byssolite is found mainly in Pennsylvania and Virginia, USA. FACT FILE ACTINOLITE Group: Silicates Crystal...in the yellow Bernadino County, mineral limonite, and in the California, USA; in Cap sulphide-rich upper...occurs mainly in Mexico. ~ /' ~ CJ m Cl) 7J AEGIRINE IS A CLINOPVROXENE, ONE OF A LARGE ::0 GROUP |  | | 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 (edition) | | Willard Lincoln. Encyclopedia of minerals ~~cbe County Public Library Saguache, Colorado OEMCO For Refere...whereby preexisting rocks near the contact with the hot molten rock are metamorphosed. cryptocrystalline...product of mineral formation by precipitation from hot aqueous solution. hydrous Containing water. GLOSSARY...the Fuemrol 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. SELECTED REFERENCES: Thompson, M | | | 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; |  | | Journal (volume) | | South Africa; and Maine and other regions of the USA. Minor deposits of rose quartz can also be found...in Afghanistan , India, Pakistan, China, Montana, USA, and Norway. • • TWo 19th-centurv brooches set with...at the Smithsonian Institution in Washington, DC, USA. • A Burmese ruby in calcite, a common mineral....million kilometres from the Earth. It is a ball of hot gas with a surface temperature of 5,000°C. MERCURY...Lanka, Madagascar, Siberia, Argentina, Italy and the USA. • Crystals of amethyst from Thunder Bay, Ontario |  | | Journal (article/letter/editorial) | | 12(4) 271-282 achondrites see eucrite acmite see aegirine actinidesseeneptunium; plutonium; thorium; uranium...l-3) 3-30 Aegean Sea volcanology 12(3) 209-219 aegirine Denmark lO(3) 193-204 Greenland, geochemistry...I-5 1 Al see aluminum Alabama magmas, Randolph County Alabama 2 I (3) 161-181 Aland magmas 22(3) 199-211...37-54 Alban Hills mineralogy lO(2) 133-141 Albany County Wyoming magmas l4(2) 113-132 Albatross Cordillera...geochemistry 20(6) 433-444 rubid- 12(2) I IS-132 Arkansas, geochemistry 26( 1-2) 67-98 Norway 17(2) 153 |  | | Book (edition) | | File, 1601 Park Lane. Swarthmore, Pennsylvania, USA. Introduction This volume is the third edition...Green River Formation in (TL) Uintah Co .. Utah. USA. Named for P.H. Abelson. 20.7.3 AbernalhJile. K(U00As0...26 A. Z=4 [PDF 1 6-386]. (TL) Temple Mts. Utah. USA. Named for J . Abernathy. Abhurite. S n 30(0HhCl...point·. Formerly reserved for a habit variety of aegirine: now adopted as the term for the NaFe J•Si 1O...molecule in pyroxenes. Adu Acmite-augite. syn. of aegirine-augite. F. :Z.ambonini ( 1 9 10) Min. \lesuv |  | | Book | | long (Marty, 2004 ). AFRICA widely in Litchfield County, where good crystals were taken from quartz veins...region (Brunet, I 977b ). NEW YORK Amity, Orange County. At many isolated collected sites between the towns...Litchfield County. Ilmenite masses and crystals from somewhere near Washington, Litchfield County, were described...Lake Road occurrence, Faraday Township, Hastings County. In fall 1994, Dan and Shelley Lambert extracted...Madawaska [Faraday] mine near Bow Lake, Hastings County. Some of the world's finest ilmenite specimens |  | | Report (issue) | | erences NOMA AtiesccMeh iS te tet esc cee setter hot rere eeeese eectciia ctentinie Miri ee atenclaae...no OIL ORO OIG ZoZ 292 Boulder County Tellurides .... 294 Boulder County Tungsten ...... eeoeeesee 296...sphalerite, Darwin Lead-Silver-Zinc mine, Inyo County, California, Econ. Geol., v. 66, p. 602-606 significance... Northern Pine copper deposit, Ontonagon County, 543-573 model for mineralization Michigan:...quartz diorite with some gabbro, quartz gabbro, and augite diorite above the quartz diorite). Dolmage and |  | | Book | | variety amethyst, sceptre habit, Denny Mountain, King County, Washington, U.S.A. / Photo by Ken Mayer Production...litharge aug-a, to shine Gk. auge, light ray augite bhel, to thrive, bloom Gk. phyllon, leaf pyrophylilite...organic geochemistry. Green River Formation, Uinta County, Utah, U.S.A. Trudell, L.C. (1970): Lithologic...Poudrette quarry, Mont Saint-Hilaire, Rouville County, Quebec, Canada. McDonald, AM. & Chao, G.Y. (1994):...Abernathy, operator of the Fumerole mine, Emery County, Utah, U.S.A., who found the first braunite. Mount |  | | Book (edition) | | in their cores. Ultimately, temperatures became hot enough to sustain a "nuclear furnace" powered by...Circulation is driven b\' . high heat flo\\. as hot ,vater tlo,, s tl'1,Yard regions of lo,ver temperature...olivine olivine (Mg,Fe) 2SiO4 pyroxene diopside augite orthopyroxene (CaMg)Si2O 6 (Na,Ca,Mg,Fe,Al)i(Al...(P04) 3OH other Travertine and tufa deposited by hot springs are examples of hydrothermal deposits. Both... and magnesite. Because olivines crystallize in hot and dry magmas, they are thermodynamically unstable |
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