 | | 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 ©...Introduction…………………………………………………………………... 17 Kimzey Calcite Quarry………………………………………………………. 18 Perovskite Hill………………………………………………………………...Locations………………………………………………………………... 21 Diamond Jo Quarry…………………………………………………………... 21 Eudialyte Syenite |  | | Book | | Collecting Arkansas JVlinerals A Reference and Guide By Arthur E. Smith, Jr. ,'T Collecting Arkansas...Box 2043 Coeur d’Alene, Idaho 83816-2043 iii Arkansas Counties 1 \ I •( 11 o •« c »««ou cxi ju4«iO«J...r r 1 0WH4T «MII( ' I I ►UCAJ4I s;r_ I HOT tAAIHC SCVICA I CA A *T I JCffCASO* ' *«< AHS... askcct jchicotV I \ i 5 _ ✓ SCAct. •*«•«« JO «o iv U.S. Geological Survey public information...573-308-3500 703-648-6045 or phone 800-USA-MAPS Map 3. Arkansas’ Ouachita Mountains 7.5 Minute Quadrangal |  | | Journal (article/letter/editorial) | | Cavities at THE DIAMOND JO QUARRY MAGNET COVE, HOT SPRING COUNTY, ARKANSAS Even though Magnet Cove with its...Texas 77036 mond Jo quarry, which is most notable for its microminer als. The quarry and the surrounding...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...during Cretaceous time; 1 or 2 miles east of Magnet Cove these rocks are overlain by the Cretaceous and |  | | Journal (article/letter/editorial) | | Carolina State University] at 12:21 10 March 2015 Magnet Cove is a ring-dike complex of alkalic igneous rocks...outer rim of the Cove consists of erosion-resistant syenite. The low interior of the Cove consists of ijolites...portion of Magnet Cove’s interior. Collecting Microminerals Cove Creek, Magnet Cove, Arkansas Unless otherwise...microminerals I could find in Magnet Cove, Hot Spring County, Arkansas, where I had been collecting whenever...whenever possible since 1958. Magnet Cove was definitely not known for its microminerals at that time |  | | Journal (article/letter/editorial) | | Y" Amsterdam Alkaline igneous rocks of Magnet Cove, Arkansas: Mineralogy and geochemistry of syenites...Ross, M., 1990. Alkaline igneous rocks of Magnet Cove, Arkansas: Mineralogy and geochemistry of syenites...carbonatites. Lithos, 26: 67-98. Syemtes from the Magnet Cove alkaline igneous complex form a diverse mmeralogical...fluorite, V-bearing magnetite, F-bearing garnet and aegirine. Abundant sodalite and natrolite formed in pegmatJtlc...intergrowths of K-feldspar and nepheline. The Diamond Jo nepheline syenite group defines a different differentiatlOn |  | | Journal (article/letter/editorial) | | igneousrocks of Magnet Cove,Arkansas: Metasomatizedijolite xenoliths from Diamond Jo quarry M.cnrA,J. K....the Magnet Cove alkaline ring-dike complex. Xenoliths were collected from the Diamond Jo quarry located...during metasomatism,contains up to 3.5 wto/oF. Aegirine, biotite, and melanite garnet, also formed during...form the inner rings of the Magnet Cove complex. INrnolucrroN The Magnet Cove complex is an alkaline ring-dike...in an area of approximately 12 km2 in Hot Spring County, Arkansas. The igneousrocks of the complex intrude |  | | Report (issue) | | Petrology of the Alkalic Igneous Complex at Magnet Cove, Arkansas GEOLOGICAL SURVEY Prepared in cooperation...Petrology of the Alkalic Igneous Complex at Magnet Cove, Arkansas By R. L. ERICKSON and L. V. BLADE GEOLOGICAL...petrology of the alkalic igneous complex at Magnet Cove, Arkansas, by R. L. Erickson and L. V. Blade. Washington...igneous complex at Magnet Cove, Arkansas, 1963. (Card 2) 1. Geochemistry Arkansas Magnet Cove. 2. Petrology...Petrology Arkansas Magnet Cove. 3. Rocks, Igneous. 4. Rocks Analysis. I. Blade, Lawrence Vernon, 1917joint author |  | | Report (issue) | | microcline, eudialyte, nepheline, aegirine (Lovozero massif, Russia); aegirine, analcime, gonnardite, apophyllite...apophyllite, eggletonite, pyrophanite (Little Rock, Arkansas, USA). Distribution: In Russia, on Mts. Kuivchorr...Pulaski Co., and the Diamond Jo quarry, Magnet Cove, Hot Spring Co., Arkansas, USA. At Mont Saint-Hilaire |  | | 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 (issue) | | X-ray Powder Pattern: Sweetgrass Hills, Montana, USA. 5.365 (100), 3.394 (80), 3.260 (80), 2.579 (60)...intruding limestone (Sweetgrass Hills, Montana, USA); in hornfels, igneous breccia, and marble xenoliths...complex (Mont Saint-Hilaire, Canada). Association: Aegirine, microcline, albite, elpidite, epididymite, taeniolite...Greenland); aegirine, pectolite, calcite, feldspar, galena, quartz (Sweetgrass Hills, Montana, USA). Distribution:...Sweetgrass Co., Montana; in the Diamond Jo quarry, Magnet Cove, Hot Spring Co., and from Granite Mountain |  | | Report (issue) | | (Columbium) and Titanium at Magnet Cove and Potash Sulphur Springs, Arkansas GEOLOGICAL SURVEY BULLETIN...(Columbium) and Titanium at Magnet Cove and Potash Sulphur Springs, Arkansas By V. C. FRYKLUND, JR., R...spectrographic analysis.______________________________ Magnet Cove area-_-_-_-___----_-___-__--_-_______-______-____--__..._____________________________________________ Magnet Cove Titanium Corporation rutile deposit-.___________..._________________________________________________ Kimsey calcite quarry area.________________________________ Origin of |  | | 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 |  | | Report (issue) | | and their associated pegmatites. Association: Aegirine, nepheline, microcline, arfvedsonite, elpidite...Mexico, and in the Diamond Jo quarry, Magnet Cove, Hot Spring Co., Arkansas, USA. On Tenerife, Canary...382; Harvard University, Cambridge, Massachusetts, USA, 87917. All rights reserved. No par t of t his publication |  | | Journal (article/letter/editorial) | | gneisses and granitoids are converted to K-feldspar - aegirine fenites. Dykes and plugs of K-feldspar trachyte...alteration of quartzofeldspathic schist is an aegirine-albite fenite (Cooper, 1971, 1986; Paterson, 1992)...carbonatite is composed of strontian calcite, an aegirine-rich clinopyroxene, taeniolite, pyrochlore, apatite...0.8 mm in length intergrown with aggregates of aegirine. Taeniolite is a colourless, micaceous mineral...turbid, metasomatically-recrystallised K-feldspar, aegirine and a pale blue-green, manganoan magnesio-arfvedsonite |  | | Journal (article/letter/editorial) | | perovskite from kimberlite (Iron Hill, Wyoming, USA) and carbonatite (Prairie Lake, Ontario, Canada)...developed in feldspathoid syenites at Magnet Cove in Arkansas (Evans et al. 1986), and Khibiny and Kovdor...spectrometry (EDS): kimberlite from Iron Mountain (Wyoming, USA), calcite carbonatites from Prairie Lake (northwestern...Josephine Creek, Oregon, USA Diamond Jo quarry, Magnet Cove, Arkansas, USA Kerimasi, northern Tanzania...ultramafic rocks (Kas) Iron Mountain, Wyoming, USA Late hydrothermal minerals; associated with perovskite |  | | Journal (issue) | | Another good Web Site This time, we take a look at Arkansas. I was checking out the links on the Mineral News-LR... Michael Howard i a geologist employed by the Arkansas Geological Commission. Darcy Howard i a scientific...News, P.O. Box 2043, Coeur d'Alene, ID 83816-2043 USA Phone: 208-664-2448 Email: lanny@mineralnews.com...web users, it is still a poor site. Rockhounding Arkansas is one of those rare sites that uses quite a few...minerals. and other rockhounding activities in Arkansas. There even is a special page "Ask Mikey•· where |  | | Report (issue) | | CARBONATITES AND ASSOCIATED IGNEOUS ROCKS, MAGNET COVE COMPLEX, ARKANSAS by Marta J.K. Flohr 1 and J. Michael...Geology Center 3815 West Roosevelt Road Little Rock, Arkansas 72204 1995 CONTENTS PAGE Introduction .......Geochemical data of M5 drill core samples, Magnet Cove Complex, Arkansas . 5 Introduction Drill core M5 sampled...alkaline igneous rocks of the Magnet Cove Complex, Hot Spring County, Arkansas. Representative samples of...rocks were obtained as part of a study of the Magnet Cove Complex and other alkaline igneous intrusions |  | Henmi, Chiyoko, Kusachi, Isao, Henmi, Kitinosuke (1995) Morimotoite, Ca3TiFe2+Si3O12, a new titanian garnet from Fuka, Okayama Prefecture, Japan. Mineralogical Magazine, 59 (394) 115-120 doi:10.1180/minmag.1995.59.394.11 | Journal (article/letter/editorial) | | the substitution of Ti0.sFe02~ in aegirine results in titanian aegirine (Morimoto, 1988). The substitution...schorlomite, Ca3Ti2Fe32+SiO12, reported from Magnet Cove by Koenig (1886) and Flohr and Ross (1989). The...igneous rocks of Magnet Cove, Arkansas: metasomatized ijolite xenoliths from Diamond Jo quarry. Amer. Mineral...from Fuka, Okayama Prefecture, Japan and Carneal, County Antrim, Northern Ireland. Min. J., 7, 243--51. | | Henmi, Chiyoko, Kusachi, Isao, Henmi, Kitinosuke (1995) Morimotoite, Ca3TiFe2+Si3O12, a new titanian garnet from Fuka, Okayama Prefecture, Japan. Mineralogical Magazine, 59 (394) 115-120 doi:10.1180/minmag.1995.59.394.11 | Journal (article/letter/editorial) | | the substitution of Ti0.sFe02~ in aegirine results in titanian aegirine (Morimoto, 1988). The substitution...schorlomite, Ca3Ti2Fe32+SiO12, reported from Magnet Cove by Koenig (1886) and Flohr and Ross (1989). The...igneous rocks of Magnet Cove, Arkansas: metasomatized ijolite xenoliths from Diamond Jo quarry. Amer. Mineral...from Fuka, Okayama Prefecture, Japan and Carneal, County Antrim, Northern Ireland. Min. J., 7, 243--51. |  | | Book | | ranges, erupting volcanoes, earthquakes and even hot springs and caverns. But most geological activity...be minerals. Microcline, Crystal Peak, Colorado, USA * 12 x 9x 5 om MINERALS: PRODUCTS OF A CHANGING...suitable topaz crystals, can grow directly from hot gases, which carry the mineral’s ingredients in vaporized...cavities are commonly found in this rock, created when hot gases were trapped in the basalt lava as it a specimen...fracture, producing such forms as aegirine pegmatite. As well, hot hydrothermal fluids often carry and |  | | Journal (article/letter/editorial) | | NOVEMBER-DECEMBER, 1901 THE FOYAITE-IJOLITE SERIES OF MAGNET COVE: A CHEMICAL STUDY IN DIFFERENTIATION. II.' DISCUSSION...chief molecular ratios of those analyses of the Magnet Cove rocks which I am led to believe are the most... VII. VIII. Covite. Foyaite, Diamond Jo. Pulaskite, Braddock's quarry. Pulaskite, Type, Fourche Mt....rocks, which, although somewhat distant from Magnet Cove, undoubtedly belong to the same general regional...DIAGRAM I. It has already been explained that at Magnet Cove the arrangement of rocks from center to periphery |  | | Journal (article/letter/editorial) | | lourenswalsite,two new titanosilicatesfrom the Magnet Cove region, Arkansas.Mineral Mag., 5t,417425. The...syenite in the Diamond Jo quarry in the Magnet Cove area in Hot Springs County, Arkansas. They are weathering...the vugs include pyroxenes(diopsidehedenbergite,aegirine-augite,acmite), titanite, pectolite, barite, sphalerite...0/oin The name is for Henry delinde of Mabelvale,Arkansas,owner in reflectedlight (oil) are aoi ,ll .08(4...08(4.21); 435,12.31(10.07); air and of the Diamond Jo quarry and a leading amateur mineralogist s 4 6 |  | | 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...2-2.5. D = 7.22. In ref!. light gray 1.589. With aegirine. manganneptunite. and serandite. with greenish...Menzenschwand Scbwarzwald Mts., in the Sailauf quarry, Spessart Mts., Bavaria. both Germany, and from |  | 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) | | syenites at the Diamond Jo quarry in southern part of the Magnet Cove alkaline complex, Arkansas. There, the...unit-cell parameters were determined for the Magnet Cove mineral. Appleman et al. (1987) gave the following...new locality, delindeite occurs together with aegirine, biotite, and carbonate-fluorapatite in cavities...lourenswalsite, two new titanosilicates from the Magnet Cove region, Arkansas. Mineral. Mag. 51, 417-425. BELOV, N |  | | Book | | ulged sspry suoRdIUNWILUOD s[qeus pides UONNQINSIP Jo oy} ALIeND Ul oy} puNoAsyOeG SI PosUO sy} ALINTAS-ANITAHd...“NOLHdaN ORIVINO 1010Yd | [oiajsnpuy sjosauryyy Jo vpoun Pw, NATURAL ENVIRONMENT INSTITUTE OF...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. |
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Diamond Jo Quarry, Magnet Cove, Hot Spring County, Arkansas, USA