 | | Report (issue) | | GEORGIA STATE DIVISION OF CONSERVATION DEPARTMENT OF MINES, MINING AND GEOLOGY GARLAND PEYTON, Director...GEOLOGICAL SURVEY Bulletin Number 51 SILLIMANITE AND MASSIVE KYANITE IN GEORGIA (A Preliminary Report) By A.... Residual boulders of massive kyanite, Pickens County. ·~· LETTER OF TRANSMITTAL Department of Mines...herewith Georgia Geological Survey Bulletin No. 51, "Sillimanite and Massive Kyanite in Georgia," by Dr...of Mines. The report announces the discovery in Georgia of two economically-important refractory minerals |  | | Report (edition) | | ANNOTATED BIBLIOGRAPHY OF GEORGIA GEOLOGY FROM 1960 THROUGH 1964 by Howard Ross Cramer Emory University...Atlanta, Georgia STATE OF GEORGIA DEPARTMENT OF NATURAL RESOURCES Joe D. Tanner, Commissioner GEORGIA GEOLOGIC...1972) BULLETIN 84 ANNOTATED BIBLIOGRAPHY OF GEORGIA GEOLOGY FROM 1960 THROUGH 1964 by Howard Ross...Ross Cramer, Emory University, Atlanta, Georgia INTRODUCTION This bibliography is a continuation of, and...Annotated bibliography of Georgia geology through 1959, published by the Georgia Department of Mines, Mining |  | | Report (edition) | | 937 403 THE GEOLOGICAL SURVEY OF OF GEORGIA GEORGIA GEORGIA DEPARTMENT OF MINES , MINING AND GEOLOGY...ANNOTATED BIBLIOGRAPHY 101 OF A3 0 84 о .8 пo n GEORGIA GEOLOGY FROM 1960 THROUGH 1964 by Howard Ross...will be augmented as new subjects are published GEORGIA DEPARTMENT OF MINES , MINING AND GEOLOGY Jesse...Bulletin Number 84 ANNOTATED BIBLIOGRAPHY OF GEORGIA GEOLOGY FROM 1960 THROUGH 1964 by Howard Ross...University , Atlanta , Georgia ES MINNIINNG G MIN MENT G AND EOLOG Y ATLANTA 1972 GEORGIA DEPARTMENT OF |  | | Journal (article/letter/editorial) | | GEORGIA Downloaded by [University of Calgary] at 09:55 07 August 2017 MINERAL LOCALITY INDEX JENNINGS...JENNINGS B. GORDON, JR. P . O . Box 6214 Rome, Georgia 30162 Although perhaps best known for its gold, rutUe...rutUe, and staurolite (the state mineral), Georgia has, in fact, almost two hundred mineral species. ...have been reported and verified from the state of Georgia. The index has been compiled from the literature...be either a report on the economic geology of Georgia or a field guide for lapidaries, it excludes commercial |  | | Report (issue) | | COVER PHOTO : Gold nugget from Dukes Creek, White County, weight 5 oz., 12 dwt., approx. 2x. BACK COVER...approx. 1.5x. Lower left - Goethite from Pulaski County, approx. lx. Right - Magnetite crystal face showing... MINERALS OF GEORGIA: THEIR PROPERTIES AND OCCURRENCES by Robert B. Cook STATE OF GEORGIA DEPARTMENT OF................ ; ....................... 105 Sillimanite ......................................................................................... 170 County Index ........................................ |  | | Report (issue) | | into three units: a biotite schist unit, and sillimanite schist unit, and a biotite gneiss unit. Farther...osed rocks from a staurolite subfacies to a sillimanite subfacies. Staurolite-bearing schist appears...increase. Farther west kyanite gives way to sillimanite in garnetiferous muscovitebiotite schist. The...transition from staurolite to sillimanite is only a few miles wide; the sillimanite zone has a maximum width...width of about 40 miles. Sillimanite schist appears on the east side of the Cherryville quartz monzonite |  | | Report (issue) | | Kyanite, Sillimanite, and Andalusite Deposits of the Southeastern States GEOLOGICAL SURVEY PROFESSIONAL...PROFESSIONAL PAPER 336 Kyanite, Sillimanite, and Andalusite Deposits of the Southeastern States By GILBERT...follows: Espenshade, Gilbert Howry, 1912Kyanite, sillimanite, and andalusite deposits of the southeastern...card) Espenshade, Gilbert Howry, 1912Kyanite, sillimanite, and andalusite deposits of the southeastern...southeastern states. 1960. (Card 2) 1. Cyanite. 2. Sillimanite. 3. Andalusite. 4. Aluminum silicates. 5. Mines and |  | | Journal (article/letter/editorial) | | rocks, staurolite to sillimanite zones, Mica Creek, British Columbia J. R. BOWMAN, Department of Geology...University of Utah, Salt Lake City, Utah 84112, USA E. D. GHENT, Department of Geology and Geophysics... staurolite-kyanite to K-feldspar-muscovite-sillimanite zones, from Mica Creek, British Columbia. The...0 exchange thermometry for samples below the sillimanite zone are in reasonable agreement with the results...K-feldspar KS = near kyanite-sillimanite isograd Ky = kyanite MS = muscovite-sillimanite isograd MSF = muscov |  | | Journal (article/letter/editorial) | | of Wisconsin-Madison, Madison, Wisconsin 53706, USA A B S TR A C T Oxygen isotope analyses of quartz-Al...quartz–sillimanite in multiphase pelitic rocks from the staurolite–kyanite, kyanite, and sillimanite zones...555 °C (staurolite–kyanite zone) to 695 °C (sillimanite zone). Temperatures from the quartz–kyanite nodules...temperatures show very poor agreement for the sillimanite zone samples, with the garnet–biotite Fe–Mg exchange...the temperature coefficient for kyanite and sillimanite fractionations with quartz. In this paper we |  | | Journal (article/letter/editorial) | | Society, the show will be held in nearby Augusta, Georgia, at the air-conditioned Bell Auditorium on June...will be shown by Dr. A. Worth Hobby of Atlanta, Georgia. Well known for his beautiful workmanship in jade...Dawson of San Marcos, California will show San Diego County, California, Gemstones in Matrix. This breathtaking...collection of Thumbnail Size Specimens of Dr. Curtis Bowman of Chicago, Illinois, will also be shown. A growing...Fabulous Story of Precious Stones; Gemstones found in Georgia; Hunting Precious Stones in Central America; Brazil |  | | Report (issue) | | student Jeff Bowman and Jim Hibbard of North Carolina State University (Bowman, et al. 2013); Bowman undertook...Carolina Columbia Atlanta LA AT 82°W N CO Georgia PIEDM O Alabama C TI 0 75 150 km 80°W ...disconformable above the Hyco Formation (Bowman, 2010; Bowman et al., 2013). Considering that Aaron Formation...al., 2007, 2016). lenses of biotite+garnet+sillimanite schist; the most common rock type is biotite...medium-grained gray to gray-brown, contain biotite+garnet+sillimanite and commonly enclose porphyroclasts of feldspar |  | | Journal (article/letter/editorial) | | fibrous sillimanite and intergrown quartz, and (3) the effect of elevated FerO, in sillimanite. By evaluating...half-reversalsfor the kyanite : andalusiteand andalusite : sillimanite equilibria. Almost all of the experimental studies...kyanite : sillimanite, we have obtained (l) entropy and enthalpy for kyanite, andalusite,and sillimanite, and...504 + 20 oC,3.75 + 0.25 kbar. The andalusite: sillimanite boundary may be up to 20 'C above that for pure...pure AlrSiO, becauseof the efects of FerO. on sillimanite and andalusite.We emphasizethe importance of |  | | Journal (article/letter/editorial) | | of the sales benefitting the Club treasury Bill Bowman, a member of the Southeastern Massachu setts Mineral...Em pire Geology Club, Smyrna The St. Lawrence County Rock and Mineral Club, Potsdam, held its annual...minerals of Cedar Hill Quarry. GEORGIA Bob Harris, President of the Georgia Mineral Society, Atlanta, discussed...working with silver with the members of the Cobb County Gem and Mineral Club. For a field trip the Club...for giant fossil clams at Shell Bluff. The Rome Georgia Mineral Society went to Durham, Ga. for coal fossils |  | | Journal (article/letter/editorial) | | tacharanite, scawtite, xonotlite, prehnite, 82o Bowman Hillock, Huntly, Aberdeenshire, hornblende-schist...garnet, cordierite, hercynite, plagioclase, sillimanite, kornerupine, sanidine, olivine, 42o Tororo,...river), Labrador, anhydrite, 488 Eganville, Renfrew County, Ontario, zircon, 587 Fran9ois Lake, British Columbia...York, muscovite, 176 Ely, Nevada, heyite, 65, 69 Georgia, fuller's earth containing 2M1 mica, 788 Marblehead |  | | Journal (article/letter/editorial) | | fluid flow may not apply (e.g. Huang and Bowman 1993; Bowman et al. 1994; Cartwright 1994; Cartwright...the Adirondacks, USA, Valley et al. 1990; greywackes in the Franciscan terrain, USA, Margaritz and Taylor...Taylor 1976; and quartzites in New Hampshire, USA, Rumble 1978). In addition, metasediments from the KTB...from high-grade areas of the Northern Great Basin, USA, have 6180 values that are up to 5-10~o lower than...sheets are locally present in the migmatite, sillimanite, and fibrolite zones. Petrology of marbles and |  | | Report (issue) | | DIVISION SILLI ANITE Andalusite, Kyanite, Sillimanite By E. R. VARLEY, Ph.D. (Lond.), B.Sc. (Leeds)...SJLLIMANITE Introduction • • • • • • • • The Sillimanite Minerals • • • • • • • Origin and Mode of Occurrence...Requirements, Specifications and Testing of Sillimanite Minerals • • • • • • • • • Production, Marketing...Materials • • • • • 1 2 8 12 15 17 19 25 30 34 SILLIMANITE IN COMMONWEALTH COUNTRIES 39 United Kingdom... • • • • • .. • 84 • •• 111 PAGE SILLIMANITE IN FOREIGN COUNTRIES Austria Bulgaria Finland |  | | Journal (article/letter/editorial) | | GeologicalSciences,Universityof Tennessee,Knoxville,TN 37996, USA 2 Department of Geologyand Geophysics,1215 W. Dayton...St., Universityof Wisconsin, Madison, WI 53706, USA ReceivedJanuary 12, 1990 / AcceptedDecember13, 1990...biotitegrade calc-silicates to 0.60 in kyanite-sillimanite-zone rocks. Large local fluid-rock ratios may...biotite-zone rocks to 625~ C, 6 kbar in the sillimanite zone (Tomten and Bowman 1984; Lang and Rice 1985b, Knight...high-temperature mineral assemblages in kyanite+sillimanite- and sillimanite-zoneschists near the batholith and in |  | | Journal (article/letter/editorial) | | OR 97403, USA ‘Department of Geological Sciences, University of Maine, Orono, ME 04469, USA ‘Department...Southern Methodist University, Dallas, TX 75275, USA (Received March 12, 1993; accepted in revisedform...grades from lower garnet zone ( I ) to ksp + sillimanite zone (9), shows absence of deprotonation/oxysubstitution...ranging from lower garnet zone to K-feldspar + sillimanite zone. They are mainly from Al-, Si-, and Ti-saturated...gamet through lower sillimanite in the Rapgeley quadrangle, lower and upper sillimanite grade in the Oquossoc |  | | Report (issue) | | STATE GEORGIA DIVISION OF CONSERVATION DEPARTMENT OF MINES, MINING AND GEOLOGY A. S. Furcron, Director...Bulletin Number 79 ANNOTATED BIBLIOGRAPHY OF GEORGIA GEOLOGY THROUGH 1959 by Howard Ross Cramer, Arthur...James George Lester Emory University, Atlanta, Georgia ATLANTA 1967 LETTER OF TRANSMITTAL Department...Governor of Georgia and Commissioner Ex-Officio State Division of Conservation Atlanta, Georgia 30334 Dear...and Geology entitled, "Annotated Bibliography of Georgia Geology Through 1959," by Drs. Howard R. Cramer |  | | Journal (article/letter/editorial) | | mining in Alabama in the Cragford district of Clay County, the workings which entered the unoxidized zone...Palmer, Alaska. ARIZONA—From a locality in Mohave County in N . W . Arizona, we have an interesting specimen...glauberite xls mailed you last June from Imperial County near Bertam Siding on the Southern Pacific R.R... Ray F. Bowman, 1791 Sylvan Dr., Clearwater, Fla. Gulfport is on the Gulf of Mexico. GEORGIA—An interesting...interesting article, "Beryl in Georgia," by A. S. Furcron, appeared in Georgia Newsletter, Winter 1959, pp |  | | Report (issue) | | ABSTRACT The southern portion of Trail Ridge in Clay County, Fla., has been an important domestic source of...which the lighter heavy minerals staurolite, sillimanite, and tourmaline form half. Grain size variables...160 km from northeastern Florida to southeastern Georgia. It is about 65 km inland from the coast, and its...Nemours and Company has mined this body in Clay County, Fla. Exploration holes and cores in this area...ilmenite, zircon, rutile, staurolite, tourmaline, sillimanite, kyanite, corundum, monazite, and spinel was |  | | Report (issue) | | (1967) for kyanite = sillimanite and of Richardson et al. (1969) for andalusite=sillimanite as compared to...Al2SiO5 triple point and for the andalusite = sillimanite univariant equilibria that differ significantly...1975) that place the kyanite = sillimanite and andalusite = sillimanite synthesis reactions at a higher...nucleates and grows faster than kyanite and sillimanite at temperatures and pressures up to the curve...9 kbar and 663 K and 4.4 kbar and 865 K, and sillimanite nucleates and grows faster than kyanite up to |  | | Journal (article/letter/editorial) | | equilibrated at the peak of metamorphism. Quartz–sillimanite fractionations in the same veins give similar...suggest that the veins grew near to the kyanite–sillimanite boundary, corresponding to pressures of 6.5 to...Geophysics, University of Wisconsin, Madison, WI 53706, USA Present address: B. Putlitz University of Lausanne...those of peak metamorphism (e.g., Rye et al. 1976; Bowman and Ghent 1986). However, in quartz-rich metamorphic...thermometry of veins in rocks near and above the sillimanite isograd (T=620 C) as means of determining the |  | | Journal (article/letter/editorial) | | Metamorphism: Rangeley Formation, New Hampshire, USA MATTHEW J. KOHN1∗, FRANK S. SPEAR2 AND JOHN W. VALLEY1...GEOPHYSICS, UNIVERSITY OF WISCONSIN, MADISON, WI 53706, USA 2 DEPARTMENT OF EARTH AND ENVIRONMENTAL SCIENCES...RENSSELAER POLYTECHNIC INSTITUTE, TROY, NY 12180, USA RECEIVED SEPTEMBER 3, 1996 REVISED TYPESCRIPT ACCEPTED...Rangeley Formation in southwestern New Hampshire, USA. Evidence for in situ melting includes: (1) the consistency...slow diffusion rates (garnet, staurolite, and sillimanite). This infiltration may ∗Corresponding author |  | | Journal (article/letter/editorial) | | Proterozoic Priest pluton contact aureole, New Mexico, USA T. E. LARSON1,2 AND Z. D. SHARP1 1 Department of...University of New Mexico, Albuquerque, NM 87131, USA (larson@unm.edu) 2 Department of Earth Sciences,...42 Ga Priest pluton. Quartz–garnet and quartz–sillimanite oxygen isotope fractionations in pelitic schist...the breakdown of staurolite and not the second sillimanite reaction controls fibrolite growth in staurolite-bearing...polymorphs, and the P–T stability of the andalusite-sillimanite univariant curve. Within the Manzano Mountains |
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