 | | Journal (article/letter/editorial) | | CONNECTICUT Mineral Locality Index Although many sites in Connecticut are no longer open to collectors...H. WEBER 1172 West L a k e Avenue Guilford, Connecticut 06437-1342 E A R L E C. SULLIVAN 17 R o c k y...y R i d g e D r i v e T r u m b u l l , Connecticut 06611-5326 T his locality index is meant to serve...collectors. More often than not, collecting in Connecticut is no longer per mitted. Many of the localities...effort has been made to list a l l localities in Connecticut, a small state that is big on mineralization |  | | Journal (article/letter/editorial) | | large-aperture, fluid-filled fractures, north-eastern Connecticut, USA I . 1. AGUE Department of Geology and Geophysics...University, PO Box 208109, New Haven, CT 06520-8 7 09, USA ABSTRACT A petrographic and petrological analysis...from the Merrimack synclinorium, north-eastern Connecticut, has been carried out in order to place new field-based...metamorphic heat and mass transfer. Key words: Connecticut, USA; deep crust; fluid flow; fractures; P-T path...N G The field area, located in north-eastern Connecticut, is Part of a highly deformed and metamorphosed |  | | Journal (article/letter/editorial) | | specimen sent you recently. It was found in Coosa County, Ala., near Rockford. You have my permission to...search of area could possibly locate more xls." CONNECTICUT — "Thought you might like having one of Ralph's...found this cluster of quartz crystals in Stafford Springs (Tolland Co.), Conn., while digging in the gravel...Brown Ave., Terre Haute, Ind. I O W A — From Marion County, Iowa, we have an interesting specimen consisting...Look for small pieces of pyrope garnet, black ilmenite and phlogopite mica." KENTUCKY — "Enclosed find |  | | Book (edition) | | THE MINERAL LOCALITIES OF CONNECTICUT AND SOUTHEASTERN NEW YORK * «-• r ** K* ysf^ :' •'’S >- n...250 SPECIES iBooks by Ronald Everett Januzzi CONNECTICUT MINERALS ON PARADE NEW YORK STATE MINERALS ON...THE MINERALOGICAL PRESS 83 Elm Street Danbury. Connecticut IIOIPW MINERALS ON PARAt>E F.tMSTltIP* THREE...to enrich our knowledge of the mineralogy of Connecticut: James Dwight Dana Samuel L. Penfield Edward...Minerals from the Principal Localities in Western Connecticut and Southeastern New York State............. |  | Williams, Megan A., Kelsey, David E., Baggs, Thomas, Hand, Martin, Alessio, Kiara L. (2018) Thorium distribution in the crust: Outcrop and grain-scale perspectives. Lithos, 320. 222-235 doi:10.1016/j.lithos.2018.09.016 | Journal (article/letter/editorial) | | from granulite facies rocks. CE Keywords: Mt Stafford; monazite chemistry; gamma-ray spectrometry; Electron...prograde sequences ACCEPTED MANUSCRIPT from Mt Stafford, central Australia and show that metamorphic monazite...temperature. SC 2 GEOLOGICAL BACKGROUND Mount Stafford, central Australia (Fig. 1) records an uninterrupted...psammites of the Mt Stafford beds and their CE metamorphosed equivalents. The Mt Stafford beds are interpreted...1805-1795Ma (Rubatto et al., 2006). The sequence at Mt Stafford preserves a near-isobaric section with a temperature |  | | Journal (article/letter/editorial) | | The north-westem portion of the range, around Mt Stafford, preserves the effects of 21820Ma MI-D,, and shows...Feardierite g =garnet herc = hercynite il kf =ilmenite = K-feldspar ksp =orthoclase mte =magnetite naph...best-preserved in the north-western area, around Mt Stafford (Fig. l), where a sharp lateral transition occurs...be regarded as a minimum age for MI. In the Mt Stafford area, peak conditions during the M I metamorphism...folds that dominate the outcrop pattern of the Mt Stafford area. High-grade S ,, foliations are preserved |  | | Journal (issue) | | TeHurium Sulphur Dinmond Gra1,hitc GOLD Albemarle County.-"Streaks" occur in quartz veins in slate belt...east of South western Mt. (ll. 8). Buckingham County.-A placer gold specimen about 7 x 10 x 17 mm. which...collections of the Smithsonian Institution. Culpeper County.-Two specimens with flakes of gold up to 1 cm....collections of the Smithsonian Institution. Dinwiddie County.-Two specimens from the Whitehall Mine with gold...error and should refer to Spotsylvania County.) Fairfax County.-A specimen of gold with galena in quartz |  | | Book | | including gold in a state forest in central Connecticut last spring. Moreover, similar gold deposits...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 |  | | Journal (article/letter/editorial) | | lamp). Other minerals seen were pink garnet, black ilmenite, brown limonite, silvery muscovite; also dark...Mineralight). Mentor is a small town on Lake Erie in Lake County, Ohio. Donated by C. O. Gettings, 2001 Starr Ave...Sand from Put-in-Bay, Ohio Put-in-Bay in Ottawa County, Ohio, on South Bass Island in Lake Erie, is a...Utah between Mt. Carmel Jet. and Kanab in Kane County. Creek Sand from West Virginia This is a dark...The sample comes from Diamond Ledge, West Stafford, Tolland Co., Conn. This is a coarse dark red sand |  | | Report (issue) | | the Coastal Plain part of the Joplin quadrangle, Stafford and Prince William Counties, Virginia by Robert...the Coastal Plain part of the Joplin quadrangle, Stafford and Prince William Counties, Virginia DESCRIPTION...with Choptank Formation as mapped in adjacent Stafford and Quantico quadrangle areas. Occurs as highly...montmorillonite-illite. Black heavy minerals, chiefly ilmenite, are abundant. Abundant molds and casts of pelecypods...corner of the map area, is a main element of the Stafford fault system, a series of en echelon, northeast-trending |  | | Journal (article/letter/editorial) | | theoretical predictions and a case study from Mt Stafford, central Australia. WANG, WEI-(RZ).1,&, DUNKLEY...temperature parts of a regional aureole at Mt Stafford, central Australia, comprising rocks that experienced...of metamorphic zircon rims or overgrowths at Mt Stafford is explained by three concurrent processes: (1)...available to form metamorphic rims. Key words: Mt. Stafford; zircon; migmatite, THERMOCALC; NCKFMASHTZr. &...systems. A low-P/high-T regional aureole at Mt Stafford in the Proterozoic Arunta Block of central Australia |  | | Journal (article/letter/editorial) | | In-situ migmatite and hybrid diatexite at Mt Stafford, central Australia J . E . G R EE N FI E L D,...10-km-wide low-P/high-T regional aureole at Mt Stafford, Arunta Block, central Australia. Migmatites occur...textural and/or field relationships. Migmatites at Mt Stafford, in the Proterozoic Arunta Block of central Australia...terranes, the comparatively low strain in the Mt Stafford migmatites means that processes involved in their...EO L OG Y A N D S TR U CT U RE The rocks at Mt Stafford occur in the Anmatjira– Reynolds Range region |  | | Book (edition) | | mmed at Broken Arrow aud Trout creek, in Sc. Clair county. The strata in this field are more faulted und...prong of Canoe creek, in St. Clair county, to Ha\sop creek, in Bibb county, a distance of 60 miles. Down to...to Helena, in Shelby county, the field has an average width of 5 or 6 miles. Below that point the width...miles being in the latitud" of Blocton, in Bibb county. The south ern end of this field has a greater...Jefferson county; Helena, Montevallo, and Brierfield, Shelby county; and at Blocion. Bibb county. The Warrior |  | Anderson, J. R., Kelsey, D. E., Hand, M., Collins, W. J. (2013) Conductively driven, high-thermal gradient metamorphism in the Anmatjira Range, Arunta region, central Australia. Journal of Metamorphic Geology, 31 (9) 1003-1026 doi:10.1111/jmg.12054 | Journal (article/letter/editorial) | | calculated for garnet–sillimanite–cordierite–K-feldspar–ilmenite–melt bearing metapelitic rocks have overlapping...in the Aileron Province; (i) c. 1810– 1800 Ma Stafford Event, (ii) c. 1780–1770 Ma Yambah Event, (iii)...in the NW to granulite facies in the SE. Mount Stafford, located at the far NW of the Anmatjira Range...metamorphism related to the emplacement of the Mount Stafford Granite at c. 1820–1800 Ma (e.g. Clarke et al...1991; Rubatto et al., 2006). Mount Stafford and the Mount Stafford Granite are separated from the Anmatjira |  | | Journal (article/letter/editorial) | | Diamond Mines, at (or near) Murfreesboro, Pike County, Arkansas. At the mines, I was kindly given permission...Colo. CONNECTICUT—Dark brown sharp xls of staurolite in mica schist occur at Stafford, Tolland Co., Conn...géodes at Keokuk, Lee Co., Iowa. KANSAS—Black ilmenite masses have been found in the volcanic plug near...how he pinpoints his findings: It is in Somerset County near Great Moose Pond on the banks of Goodwins...locally as Pebbley Beach. Cohasset is in Norfolk County on the south shore of Massachusetts Bay, about |  | | Journal (article/letter/editorial) | | Silver Spring, Md. 2 0 9 0 1 Minerals u. s. CONNECTICUT Signs of the Times: The Thames Val ley Rockhounds...recent finds at the 4-H Youth Exposition The Bergen County Min eralogy and Paleontology Society, Paramus...now the United States was in Geor gia! The Cobb County Gem and Mineral Club, Marietta, voted a sum of...presented by Mrs. Ed. Os specimens of feldspar, ilmenite, molybde borne. William Tell Coleman, the dis...Franklin Rock and Gem Society for a return field County Club, was guest speaker at the trip this fail. |  | | Book | | 955 Massachusetts Avenue, Cambridge, Mass. 02139, USA ' Allen & Unwin (Australia) Ltd, 8 Napier Street...central Massachusetts and southwestern New Hampshire, USA John C. Schumacher, Kurt T. Hollocher, Peter Robinson...metamorphism and melting: an example in the Mount Stafford area, central Australia R. H. Vernon, G. L. Clarke... CONTENTS 11.4 The Mount Stafford area 11.5 The structure of the Mount Stafford area 11. 6 Metamorphic...pressure calculations on samples from the Mount Stafford area Summary and correlation of geological features |  | | Journal (article/letter/editorial) | | of events. For example, the M1 event at Mount Stafford (Fig. 1) was accompanied by deformations Dla-Dlc...(Fig. 1). Southeast Reynolds Range-interpreted MI Stafford ?I850 Ma DlMl 1820 Ma Intrusion of megacrystic...the northwestern Anmatjira Range, around Mount Stafford (Fig. l ) , where a rapid lateral transition occurs...a fundamental transition in the eastern Mount Stafford area (Fig. 1): rocks to the east were intensely...1990). A narrow strip in the easternmost Mount Stafford metapelites contains andalusite biotite symplectites |  | | Journal (article/letter/editorial) | | Metasedimentary Rocks at Low Pressures: Migmatites from Mt Stafford, Central Australia 1 SCHOOL OF EARTH SCIENCES...SEPTEMBER 12, 2002; ACCEPTED APRIL 25, 2003 The Mt Stafford area in central Australia preserves a lowpressure...granulite-facies metapelitic and metapsammitic rocks at Mt Stafford in central Australia. The textural, mineralogical... JOURNAL OF PETROLOGY VOLUME 44 MT STAFFORD Regional setting Mt Stafford occurs in the Anmatjira---Reynolds...record a complex polymetamorphic history. The Mt Stafford area is dominated by metamorphosed turbidites |  | | Journal (issue) | | .............. 591 THE LEAD MINES OF HAMPSHIRE COUNTY, MASS. By E. C. Foster ···-···594 ~NERAL COLLEC11NG...... ......... . .... 610 DIAMOND LEDGE, WEST STAFFORD, CONN. By Peter Z odac.................... 611...ROCKS AND MINERALS THE LEAD MINES OF HAMPSHIRE COUNTY, MASS. By EDWARD C. FOSTER Instructor of Science...Hampshire County are easily reached by car from Northampton, Massachusetts. Northampton, county seat of...of Hampshire County, is situated on the west bank of the Connecticut River and east of a region of hills |  | | Journal (issue) | | specializes in the Texas state gem, topaz. Found in Mason County, Texas, Ms. Eames will discuss where and how to...of the gem. Her displays will demonstrate Mason County topaz in the rough and how to differentiate topaz...Introduction L lanite, which is named after llano County, Texas, is rhyolite porphyry that is well known...porphyritic orthoclase felsite” that is in Llano County, Texas and contains abundant “blue opal” in the...and 3 km wide in the southeastern corner of Llano County. These dikes strike at relatively small angles |  | | Journal (article/letter/editorial) | | A sequence of partial melting reactions at Mt Stafford, central Australia J . E . G R E E N FI E L D...10 km wide low-P/high-T regional aureole at Mt Stafford in the Arunta Block, central Australia. Migmatite...geological settings. Migmatites exposed at Mt Stafford, in the Proterozoic Arunta Block of central Australia...comparatively low strain experienced by the rocks at Mt Stafford has allowed the processes involved in their formation...(KFMASH) 2 2 3 2 2 system. REGIONAL GEOLOGY Mt Stafford, in the Anmatjira-Reynolds Range region (Stewart |  | | Report (volume) | | ........................................... Connecticut................................................See Bauxite and Halloysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found...commercial quantity or quality. Asphalt. Colbert County, small quantity has been shipped from near Leighton;...following localities : Bibb County, Pratts Ferry; Calhoun County, near Tampa; Clay County, T. 20 S., R. 7 E.;...; Jefferson County, at Ely ton; Lee County, at Chewacla lime works"; St. Clair County, at Greensport; |  | | Report (issue) | | C. A. Michael. COLD NUGGET FROM SPOTSYLVANIA COUNTY: Longest dimension approximately 13 cm., photograph...updated “check list” just alluded to, (2) a county-by-county listing of the minerals, and (3) resumes of...Corundum Hematite (Spccularite) (Martite) (Turgite) Ilmenite Rutile (Leucoxene) 4 Checklist Pyrolusite...(Haydcnitc) 9 Virginia Mineral Localities by County This list is included for possible aid in planning...listed only* if localities arc given for them. The county lists do not include com mon rock-making materials |  | | Report (issue) | | c = 7.675(3) Z=2 X-ray Powder Pattern: Mount Stafford, central Australia. 3.38 (100), 2.19 (80), 1.512...52 74.10 0.07 0.00 0.01 0.40 100.12 (1) Mount Stafford, central Australia; average of 11 electron microprobe...sekaninaite-cordierite, potassium feldspar, biotite, hercynite, ilmenite, ominelite-grandidierite, plagioclase, alusite...apatite-group mineral, zircon. Distribution: Mount Stafford, ~170 km northwest of Alice Springs, central Australia...mineral from granulite-facies metapelites, Mount Stafford, central Australia: a natural analogue of a synthetic |
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