 | | Report (issue) | | I I GEORGIA STATE DIVISION OF CONSERVATION DEPARTMENT OF MINES, MINING AND GEOLOGY GARLAND PEYTON...GEOLOGY OF HART COUNTY, GEORGIA by Willard Huntington Grant ATLANTA 1958 ABSTRACT GEOLOGY OF HART COUNTY...COUNTY, GEORGIA Hart County is in northeastern Georgia, where the Seneca and Tugaloo Rivers join to form...schists, sillimanite-mica schists and gneisses, and staurolite-mica schists. Two varieties of granitic rocks...Survey Bulletin No. 67, "The Geology of Hart County, Georgia," by Willard H. Grant. This investigation |  | | Journal (article/letter/editorial) | | massive sulfide (VMS) mineralization at Avoca in County Wicklow that has yielded around 100,000 tonnes...between a volcanic island arc that extended from County Waterford to the English Lake District and a back-arc...Mineralization Reported in the Southeast Ireland Study Area County Locality Setting/description/mineralogy Gold...various localities throughout the study area in County Wexford. For example, exploration results reported...Kilmichael-Ballyowen-Ballygarrett, and Boley prospects in County Wexford (Fig. 2) indicate that, although broadly |  | | Report (issue) | | GEORGIA STATE DIVISION OF CONSERVATION DEPARTMENT OF MINES, MINING AND GEOLOGY GARLAND PEYTON, Director...Bulletin Number 53 TALC DEPOSITS OF MURRAY COUNTY, GEORGIA By A. S. FURCRON Assistant State Geologist... Southwestern end of the Cohutta Mountains in Georgia, looking east from a point at the western edge...herewith Georgia Geological Survey Bulletin No. 53, "Talc Deposits of Murray County, Georgia," by Dr....-----------------------------------'TALC DEPOSITS OF MURRAY COUNTY -----------------------· Distribution of Deposits |  | | Journal (article/letter/editorial) | | GeologicalSciences,Universityof Texas, Austin, Texas 78712, USA Abstract. Two major episodes are evident in the...Economic Geology,Universityof Texas, Austin, TX 78712, USA the eastern Llano Uplift. A metasedimentary Valley...A12SiO5 polymorphs are andalusite and sillimanite. Staurolite is absent, and cordierite is widespread. Almandine...Values for mid-ocean ridge basalts from Hofmann and Hart (1978) LATE- KINEMATIC BASALTIC VOLCANISM SYNTECTONIC...reported for mid-ocean ridge basalts (Hofmann and Hart, 1978). Metabasalts within the serpentinite have |  | | Catalog/List | | - 2-1xl-txl~-". £3.50. SIC':ICTE. I~orro Velho Goldmine, ouro Preto, Minas Gerais, Brazil. Lustrous translucent...on the reverse of the specimen. 3x2xl". £8.00. STAURoLITE. Morbiha,n, Brittany, France. Select, well formed |  | | Journal (volume) | | dominated by aluminium and iron silicates, including staurolite, kyanite, andalusite, sillimanite and almandine...mode of origin. A 8 ERPM goldmine Sub-Nigel goldmine / Nigel C Marievale goldmine x 1 Green Bar eie ....Boksburg MemberlJohannesburg Subgroup, Sub-Nigel goldmine, East Rand (Rogers 1921). 3. Altered zone (»green...West Rand up to the western border of the ERPM goldmine on the East Rand (Fig. 1). Although widespread...(Pretorius 1964a). From the central part of the ERPM goldmine estwards, the major unconformity below the Main |  | | Catalog/List | | chist rrntrix with sharp brownish crystals of Staurolite . 4x2-}x1f;-" , £12.00 58 . LEADHILLITE . Redgill...4x3-~x2~}11 1 £1~.OO 82 . SIDERITE . I"orro Velho Goldmine , Duro Preto , I'inGs Gerais , Lrozi l. Choi c8 |  | | Report (volume) | | of progressive regional metamorphism (garnet, staurolite, sillimanite, and sillimanite and potassium feldspar)... A C C c 1P. H 1 s. A A-C 1 O S A Staurolite C-c c? Chlorite C A C c C A C A A ... allanite, calcite, and very local graphite, staurolite, tourmaline, and sillimanite. Prismatic sillimanite...parallel to the foliation. Red garnet, brown staurolite, and lightto dark-gray muscovite (colored by...oligoclase or sodic andesine, and lesser amounts of staurolite and garnet. Locally significant accessory minerals |  | | Journal (article/letter/editorial) | | garnetporphyroblasts iniron-formation, andgarnet, biotite,staurolite, sillimanite, andandalusite in metaclastic rocks...and formed (An•4_a•, Thurston, 1986)withgarnet,staurolite, andalumi- upright close northeast-trending...thethreefoldingevents formedcomplex fold garnet,staurolite, andalusite, andsillimanite andaccessory interference...frompyrrhotite to arsenopyrite asoneapproaches avein(Fig. Staurolite st 2A, B; cf. Phillipset al., 1984).Thisspatialevidence...sampleJ63average XA[ii I = 0.88andcoexist withbiotite, staurolite, andchlorite;thesephases are stabletogetherat |  | | Journal (article/letter/editorial) | | analogous to aluminosilicatebearing alteration. Staurolite anddumortierite in addition to other mineralssuch... ARCHEANPREMETAMORPHIC HYDROTHERMAL ALTERATION, CAMPBELL GOLDMINE, ONTARIO 515 Quartz, Andalusite, Sericite,... ARCHEANPREMETAMORPHIC HYDROTHERMAL ALTERATION, CAMPBELL GOLDMINE, ONTARIO I 523 I 1 - 10 metres ) pH increase |  | | Journal (article/letter/editorial) | | thicksections unitscontaining the assemblage staurolite-eordierite-garnetpreparedfor fluidinclusion work...work.Fivesamples in whicha andalusite (zoneof staurolite schistin Fig. le). Withinthe singlefluidinclusion...mineralization attheEastKempmille tindeposit, Yarmouth County, Nova Cosmochimica Acta,v. 43, p. 1131-1140. Scotia...NewZealand: Mineralium Deposita, v. 24,p. 124-131. goldmine,SouthDakota:I. Morrison,G.W., 1988,Paleozoic golddeposits |  | | Journal (article/letter/editorial) | | ofotherminerals such as chlorite,quartz,biotite,chloritoid,staurolite, cordieritc, likebodiescontaining fragments of...andminer'alogy: ECONOMIC GEOLOGY, v. 83,p. 1597--1618. goldmine,RedLake,Ontario:Unpublished M.Se.thesis,Kingston...hydrothermal activity at the p. 111-127. Campbell goldmine,eastern RedLakegreenstone belt,Uehisubprovince |  | | Report (issue) | | that time new medium-grade minerals, including staurolite, kyanite, monoclinic pyroxene, epidote, and calcic...College and county seat of Watauga County), Blowing Rock, Linville, and Newland (county seat of A very...very County). The main sources of income are tourism and farming. Tobacco (mountain burley), cabbage, beans...add to the undergrowth. Morganton and Lenoir, the county seats of Burke and Caldwell Counties, r~espectively...garnet, biotite, quartz, staurolite, plagioclase, and rutile. Sieve-textured staurolite forms anhedral crystals |  | | Book | | 11ne 2; ••• Amph1bo1ite--see Bolton, Worcester County M1nera1 Loca11t1es. page 85 ••• 11.8 3~ter cerium...•••••••••••••••••'.' •.••.•••• 2--6 Barn.table County ro •• il Localiti ••••••••••••••••••••••••••••...Localit1e•••••••••••••••••••••••••••• 21 Br1.tol County Mineral Localit1 ••••••••••••••••••••••••••••••...24--25 Dukes County Mineral Loeal1tiea •••••••••••••••••••••••••••••• 26--21 Duk •• County Fo.sil Loeal1tie...Local1t1es •••••••••••••••••••••••••••••• 29--3? Bs.ex County Fo ••1l Localit1e •••••••••••••••••••••••••••••••• |  | | Report (volume) | | Pawtucket quadrangle, but mica schist beds contain staurolite and garnet, and mafic layers are amphibolite;...abundant but in notable amount, include kyanite, staurolite, epidote, garnet, actinolite, scapolite, tourmaline...feldspars, muscovite, biotite, quartz, and amphibole. Staurolite and sillimanite are present locally. CAMBRIAN...quartz-mica schist, feldspathic quartzite, garnet-staurolite schist, and some quartz-mica-sillimanite schist...appearance of biotite, then garnet, and then staurolite. The pattern and rate of increase of metamorphism |  | | Report (issue) | | significance of a fault duplex near Cartersville, Georgia . 179 James W. Sears Geometric and time relationships...sheets carrying crystalline rocks in Alabama and Georgia. The three final papers in the volume are more...geology of the Stewart Peak Quadrangle, Lincoln County, Wyoming, and adjacent parts of the Idaho-Wyoming...based on a plateau age from hornblende in the staurolite zone of metamorphism. This plateau age appears...Wood, C. R., 1978, Geologic map of Northern Berks County, Pennsylvania: Pennsylvania Topographic and Geological |  | | Journal (issue) | | an- pleasant. Soon an officer of the Westchester County Police informs us that this portion of Croton Point...Point Park is reserved for groups of Westchester County boys for whom definite camping times have been...agate locality of central Washington (Kittitas County ) and that much more remains to be told or explained...agate locality near San Y gnacio, in Zapata Of County, T exas. This was about 45 miles the south ('If...Company, were flying in a plane piloted by Dudley Hart. Their reconnaissance took them over the northeastern |  | | Journal (volume) | | Petrosani Marian Lupulescu, New York State Museum, USA János Földessy, Miskolc University, Hungary Ovidiu...Fundu Moldovei – Leșu Ursului mine area, Suceava County. The four waste deposits are: TP of Dealul Negru...Cibin-Olt in the Făgăraş Mts., Râureni in the Vâlcea county) or as random presence of gold together with dominant...micro-inclusions, X-Ray Fluorescence, micro-PIXE, Argeş county Introduction Primary (mostly shear zone related)...Costea C., 2004. Native platinum at Pianu, Sebeş county, Romania. Rom. J. Mineral Deposits 81, Special |  | | Book | | Ralph Gertisser, Peter Golley, David Green, Alan Hart, Jack Hartley, John Holbrook, Nigel Hoppe, Jana...onNewMinerals,Nomenclature andClass::ication. Co. County. EMPElectronmicroprobe - an instrument usedto ...with older fluorite specimens from Weardale in County Durham being a case in point. Many of these specimens..."Cumberland", "Alston" or "Alston Moor" (Cumberland as a county no longer exists, as it was merged with Westmorland...Westmorland in the mid- I 970s to form the new county of Cumbria). The confusion appears to have occurred during |  | | Report (issue) | | llage ofActinolite in Elzevir Township, Hastings County . 31 F /1 5 Chemi cal analysis of a light greenish...actino l ite from Westmeath Township , Renfrew County: Si0 2 56 . 70 , Al 0 3 1. 62 , Fe o 3 . 06 , FeO...Township of St . Francis (Beauceville ) , Beauce County : Si0 52 . 30 , Al 2 o 1 . 30 , FeO 6 . 75, 2 3...syenites near Montreal in H oche laga County, and Beloeil in Rouville County (G. C . Hoffmann, 1 888 - 9 : Geol...Ame ri ca property, Oka district, Two Mou nt ains County, akermanite is a major cons titue nt of the si |  | | 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 |  | | Book (volume) | | THE SOUTHEASTERN QUADRANT Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina...volumes, through very precise directions and accurate county maps, to get you to the best and most accessible...for the county in which it is located. This site number also appears under the given county in the text...the heading of Arizona, on the map of Maricopa County, the site x How to Use This Book indicated...21, corresponds to the number on the cor- rect county map; in the directions, the first portion—Tonropah |  | | Journal (issue) | | James R. Mitchell 42 VIVIANITE FROM LUMPKIN, GEORGIA Collecting in the "Little Grand Canyon" by Clint...approaching for the 5th annual show of the Tri-County Rocks and Minerals Society. The event, scheduled...sphere making, Show in Grass Valley The Nevada County Gem and Mineral filigree, scrimshaw, casting and...in the permanent collection of the Los Angeles County (California) Museum of Natural History. Photo by...From the Hixon Gem Collection of the Los Angeles County Museum of Natural History, a 15.62· carat oval |  | | Journal (issue) | | ................ 10 Collecting SunatoM In Lake County, Oregon by Harold M. Dunn .......................- xi portion Topaz - xi Leaf Fossil Stllbite Staurolite - altered xi Caliche Augite - xi portion Horn...Convention and Show. "Garnet Star of Idaho." Nez Perce County Fairgrounds. Lewiston, Idaho. Host, Helle Canyon...CA. Host. Gem and Mineral Society of Ian Mateo County. H.B. Murnan. P.O. 80)( 53. NAS Moffett Field,...Ave. , San Diego, CA 92103. Aug. 4 and 5. FuHon County Mlnefal Club. 13th Annual Swapping Bee and Picnic |  | | Journal (issue) | | petrographic indicator mineral: an examplc from the staurolite-grade metapelites of NW Maine. -Am. Min. 70,...Nationalmuseum Nanking in China. Weitere Leihgaben aus USA, Frankreich, Tschechoslowakei, Niederlande, Österreich...unserers Standquartiers befindet sich die Navachab-Goldmine. Bei dem goldhaltigen Erz handelt es sich um eine...Fabrikanlage aufbereitet. Zwei Ingenieure dieser Goldmine erklärten uns die Lagerstätte und Aufbereitung |
|
