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Pyrochlore Group from
Strickland Quarry, Strickland pegmatite, Collins Hill, Portland, Middlesex County, Connecticut, USA


Locality type:Quarry
Classification
Species:'Pyrochlore Group' (not an IMA approved species)
Formula:A2Nb2(O,OH)6Z
Comments:Speculation by Schooner.
Confirmation
Validity:Erroneously Reported
Data
Mineral Data:Click here to view Pyrochlore Group data
Locality Data:Click here to view Strickland Quarry, Strickland pegmatite, Collins Hill, Portland, Middlesex County, Connecticut, USA
Data Identifiers
Mindat Occurrence Record ID:96232
Long-form Identifier:1:3:96232:0
GUID (UUID V4):7d51e3cd-5945-4616-9d97-931d9b1679c6
Nearest other occurrences of Pyrochlore Group
3.8km (2.4 miles) Case Quarries, Portland, Middlesex County, Connecticut, USA
4.1km (2.6 miles) Hale Quarry (Andrews Quarry; Glastonbury Quarry), Portland, Middlesex County, Connecticut, USA
12.0km (7.5 miles) Slocum prospect, East Hampton (Chatham), Middlesex County, Connecticut, USA
13.0km (8.1 miles) Gillette Quarry (J-J Mine; Haddam Neck Quarry), Haddam Neck, Haddam, Middlesex County, Connecticut, USA
References
Reference Search (possible matching items)
Journal (issue)
Mineralogical Notes Pyrite crystals from Duff’s quarry, Huntsville, O h io .............................85740 COVER: GOLD from the Eureka mine, Tuolumne County, California. This specimen, about 7 inches tall...of dealers. They are a hard­ working, dedicated group who provide a marvelous service that col­ lectors...of them). 5. If you are a member of a micromount group or society please send, or ask your secretary to...meters wide by 100 meters long up the side of a hill (Fig. 3). Fluorite and bastnaesite were mined from
Book (edition)
to the chemical formula, allegiance to a mineral group, symmetry and crystal structure as well as the strongest...chemical formula, structure (crystal system, space group, and unit cell dimensions), and at least some other...site occupancy. The Sb members of the tennantite group (2.G) will serve as a good example: tetrahedrite...registered in this book (e.g. in the amphibole group). For more detailed information see "Dana's System...abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture), dept
Book
fluorescing minerals. The field—mine, mine dump, or quarry—can be richly rewarding in its production of...fluorescent mineral color remains, but for the growing group of knowledgeable collectors, more is required. The...they represent a significant fluorescent mineral group. To the greatest extent possible, the discussion...Stanford University, Marcelle Weber of Guilford, Connecticut, and Richard Bostwick of Bloomfield, New Jersey...the AutoCAD program. Helen Brumbaugh of the Cherry Hill, New Jersey, Library managed to obtain a seemingly
Book
fluorescing minerals. The field—mine, mine dump, or quarry—can be richly rewarding in its production of...fluorescent mineral color remains, but for the growing group of knowledgeable collectors, more is required. The...they represent a significant fluorescent mineral group. To the greatest extent possible, the discussion...Stanford University, Marcelle Weber of Guilford, Connecticut, and Richard Bostwick of Bloomfield, New Jersey... AutoCAD program. Helen Brumbaugh of the Cherry Hill, New Jersey, Library managed to obtain a seemingly
Book (volume)
publisher. Cover photograph: Fluorapatite, Pulsifer quarry, Auburn, Maine (2.2 cm specimen), Harvard Mineralogical...greater variety of minerals are found in Oxford County, alone, than anywhere else on Earth of comparable...than Maine's, as well. An area smaller than Oxford County in Murmansk Ob last, Kola Peninsula, Russia, has...gem-producing areas in the United States, admittedly. Connecticut has produced a few tourmalines, aquamarines,...However, San Diego County, California, is arguably the most important gem-pegmatite district in North
Journal (article/letter/editorial)
at the Stanford/ USGS Micro-Analysis Center (Strickland et al. 2011a). SHRIMP-II methodology has been...2001b). SHRIMP-RG methodology was described in Strickland et al. (2011a). Secondary ions were generated...SIMS pit number, see Figure 8. References (1) Strickland unpd; (2) Bouvier et al. 2011; (3) this study;...Cavosie et al. (2004) and is ~1 km NE of Eranandoo Hill on the West Traverse where the first 4.3 Ga (Compston...sample is from the same 2 m outcrop on Eranondoo Hill where samples W74 (Compston and Pidgeon 1986; Wilde
Book (edition)
Mexico (#2, column 1) and TENNANTITE, Dresser quarry, Walton, Nova Scotia, Canada (13, column 2). ...attempt a complete description of a small mineral group to uncover the unsatisfactory state of our present...well render the volume difficult to use by a large group of potential readers not familiar with structural/chemical...with the inherent problems of end-member names vs. group names and related aspects of nomenclature. Rather...spelling variants, descriptive names, mixtures, group names, chemical names, etc., found in the literature
Book (edition)
extensively rewritten by the book’s distinguished group of authors in the light of new research and important...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...all varietal names, synonyms, spelling variants, group names, and so forth; only names in contemporary...contemporary use have been included. Most of the mineral group lists presented were taken from the Glossary of Mineral
Book (edition)
extensively rewritten by the book's distinguished group of authors in the light of new research and important...Willard Lincoln. Encyclopedia of minerals ~~cbe County Public Library Saguache, Colorado OEMCO For Refere...all varietal names, synonyms, spelling variants, group names, and so forth; only names in contemporary...contemporary use have been included. Most of the mineral group lists presented were taken from the Glossa,y of Mineral...letters pointing out that for some entries our space group, Z, and lattice constants are mutually exclusive
Book (edition)
Co\·er photo: \\ 7 ulfenite, Rowley Mine, Maricopa County, 4 cm high specimen, Evan and Melissa Jones Collection...some species have been relegated to group names (e.g., monazite group); others have had element designations...the zeolite minerals, where chabazite is now a group name with five species who differ only in the major...International Mineralogical Association (IMA), changed to a group name, or renamed by changes in nomenclature as mineral...six other special lists of minerals, such as pegmatite minerals, contact-metamorphic minerals, and secondary
Report (issue)
feldspar mine Currie barite occurrence Pakenham quarry Cedar Hill soapstone occurrence Galetta celestine occurrence...Angelstone quarry Tatlock Omega quarry Black Donald mine Renfrew area Jamieson Lime quarry Renprior mine...Jamieson molybdenite mine Easton Minerals quarry Two Island marble quarry Ruby mine McCoy mine v 41 42 44...marble quarry Renfrew–Madawaska area Renfrew County Road 4 (Bruce Avenue) roadcut Highway 60 quarry Jamieson...Jamieson marble quarry Bonnechere quarry Kneichel quarries Bonnechere Caves Eganville–Quadeville–Combermere
Book
charindustrial resources such as abrasive materials and Portland cement. A directory will guide traveling mineralogists...Mineralogy ; Human and Vertebrate Minerals; Metallurgy; Portland Cement Mineralogy; Resin and Amber; and Synthetic...are defined by chemical composition, structural group, and crystal system, with one or two references...Si04) and fayalite (Fe 2 Si0 4 ) (see Olivine Group), group names, such as mica for all the minerals with...pyrite) and also to a group of minerals having the same structure pyrite group). kind of mineralogic
Book (edition)
Yale University. Eugene Alexandrov: Hamden, Connecticut. Eric Asselborn, M.D.: Montrevel-en-Bresse, Ain...and Geophysics, Yale University, New Haven, Connecticut. James A. Ferraiolo: Bowie, Maryland. Michael...Geology Library, Yale University, New Haven, Connecticut. Luiz A. D. Menezes: Belo Horizonte, Minas Gerais...Sheldon Thompson: R. T. Vanderbilt Co., Norwalk, Connecticut. Kenneth M. Towe: Dept. of Paleobiology, Smithsonian...Species containing more than one anion or anion group may be assigned to a separate class or may be assigned
Journal (issue)
vanadium, uranium, gold, silver and the platinum group metals. This province, forming a belt more than...Crescent. purpose of linking Lubumbashi with Broken Hill in Rhodesia, and from there, via the Rhodesian and...1908. In 1909 the railway from Lubumbashi to Broken Hill (Rhodesia) was inaugurated. In 1911 the first copper...nineteenth century. Toward 1850, the Bayeke ethnic group, made up above all of merchants and warriers from...tribes in the central and eastern sectors. This group monopolized copper exports from both sectors to
Journal (issue)
round in half! The action pictures, taken at Bunker Hill And Sullivan Mining And Concentrating Co., Kellogg...ROPE COMPANY «Los Angeles «Houston «Seattle + Portland MINING WORLD (BEAR BRAND) XANTHATES pay consider...this scraper scoops gravel and clay from side of a hill and moves the material down to a “raise’’ at rate...direction MINING CROSSCUTS recommendations even group, representing 25 major of the government, was... ally available to the mining pe arti This new group is to report within 60 days on the means of putting
Journal (issue)
Massachusetts Thomas M. Moses New York, New York Alan T. Collins London, United Kingdom A. J. A. (Bram) Janse Perth...from amateurs Bob Long, Norm Steele, and Bob Strickland. The article is top notch. Reading this article...dimensions, and cutting proportions from a large group of faceted gems. The greater the number of gems...have been published (see Wilks and Wilks, 1994; Collins, 2000, 2001; and Zaitsev, 2001). The organization...characterization (see, e.g., Lawson et al., 1996; Collins, 2000, 2001; Zaitsev, 2000, 2001; Yelisseyev et
Book
in 1950—just a little over 20 years ago— that a group of geologists in Tulsa, Oklahoma, recognized the...Mackenzie Gordon, jr., Robert R. Hessler, Dorothy Hill, Erie G. Kauffman, Robert V. Kesling, Porter M....White. Engineering geology and rock mechanics: Mary Hill, Eugene Kojan, and David J. Varnes. Geochemistry:...Francis J. Pettijohn, and J.W. Pierce. Soils: Mary Hill, Charles E. Kellog, and Arnold C. Orvedal. Statistical...are, for the most part, restricted to those of the USA. Old and obsolete terms are defined when possible
 
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