 | | 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...clear to slightly blue topazes. However, San Diego County, California, is arguably the most important gem-pegmatite...American green and red gem tourmalines are from Paris, Poland, and Newry. These gems might qualify as world's |  | | Journal (article/letter/editorial) | | 2015 from the Type Locality Carlton Quarry, Chester, Windsor County, Vermont ROBERT I. GAIT Department...on the history and the minerals of the Carlton quarry, near Chester, Vermont, by Clements and Robinson...their work and deals specifically with an unusual group of silicate minerals with crystal structures hitherto...hitherto unknown. They belong to the major silicate group known generally as the chain silicates (also called...aware of the many species to be found within the pyroxene and amphibole groups, and most will probably know |  | | Report (edition) | | cm tall; gem weighs 2 carats. From the Havey Quarry, Poland, MaifJ. e. Photo copyright 1995 by Wendell...on quartz crystals, 24 x JO mm;Jrom the Bennett Quarry, Buckfield, Maine. Mined in 1996 by Holden !Jrothers...much information on collecting sites in Oxford County. Numerous other collectors of Maine minerals also...Supplemental labels were added where necessary to show quarry sites, road names, and other useful landmarks....those which are still open. The words "mine" and "quarry" are often used interchangeably in discussing mineral |  | | Report (issue) | | .......... 50 4.2 Unidentified Non-Platinum-Group Phases ...................................................................... 72 7. PLATINUM-GROUP TYPE MINERALOGY- GENERALTRENDS AND COMPARISONS ....................................... Platinum-Group ACKNOWLEDGEMENTS ................................Sixteen (16) of the valid species are platinum-group minerals mostly from the Rustenburg Layered Suite...the total number of type species of the platinum group from the Rustenburg Layered Suite is only exceeded |  | | Journal (article/letter/editorial) | | 1069 as a function of , - ? - f o z Al loy 739 unnamed ( P d , P t , N i ) z ( S b , S n ) 738 unnarned...using enpirical 599 rection factors tunphibole group 375,785 actinolite J / J anthophyl I ite 375 cunningtonite...cunningtonite J@/ ferrorichterite 265 hornblende Anphibole group, cont. richterite Krichterite, riebeckite, Kin andesite...garnets in the stockdale Kirnberlite Intrusion, Riley County, Kansas Anandite ordering Ancyl ite crystal structure...arrangeto ment and relationshiP calcium Tschermakrs PYroxene 965 AREM, JOEL review of Gematonea anl MineYals: |  | | Journal (article/letter/editorial) | | varieties, synonyms, mixtures and group names used in Heddle's mineralogy, a group of purely Heddle-named minerals...For the locality references we have retained the county names in use immediately prior to the 1973 regionalization...Table 1 (p. 8) and briefly discussed below. 1. This group details eight amphiboles, the compositions of which...goyazite-group mineral, kasolite-like mineral, unnamed plumbogummite-group mineral, unnamed rare-earth...rock-forming minerals. 2. Minerals detailed in this group are inadequately characterized and hence, for Scotland |  | | Journal (article/letter/editorial) | | Arthur C., Jr. Beryl from the Oxford mine, Troup County, Georgia Bailey, Roy A. Volcanism and the upper...[Resultsof etchingmethsdson crystalsof the mica group] [book review] Barrett, CharlesS. Microstructuralinvestigationof...Physicaland chemical data for crandallite from Alachua County, Florida Boles, James R. Composition,optical properties...Melanophlogitefrom Mount Hamilton, Santa Clara County, California Cooper,W. F. Chargerefinementof a light-atommineral...Allier] [bookreview] DeAngelis;Bernardo A. Factor group analysisof the vibrational spectraof crystals; a |  | | Report (issue) | | Majuba Hill Mine, Antelope district, Pershing County. N. Prenn collection. Photograph by J. Scovil....Goodsprings (Yellow Pine) Mining District, Clark County John C. Kepper 91 References 467 Contributors...Descloizite Cuprite on Copper Nevadaite, Gold Quarry Mine Vanadinite, Ruth Mine Epidote Opal after...Humboldt County and the crystalline quartz collecting area on Petersen Mountain in Washoe County, permission...million years old or even younger. and platinum group minerals. Proterozoic rocks also contain mineralogically |  | | Report (edition) | | “old” Lime Bluff quarry, Muncy; right fibrous : tremolite, C. K. Williams quarry, Easton: bottom: calcite...oriented coatings of goethite, “old” Lime Bluff quarry, Muncy, (courtesy of Delbert L. Oswald) ADDITIONAL...edition of Mineral Collecting Cedar Hill in quarry where Dave had done IV much of his work PREFACE...permission from the owners of the land, from the quarry or mine operators before entering to collect. (Land...particular site, remember it is possible to visit the county courthouse in which the site is located, and trace |  | | Book | | Saint-Hilaire pluton 36 Geology of the Poudrette quarry Miarolitic cavities in nepheline syenite Sodalite...Organic compounds 491 Partially studied and unnamed MSH minerals 494 Gemstones 514 Pseudomorphs...progressed well through repeated visits to the operating quarry and collaborations with visiting professionals...chiseling away at the quarry walls. Intrigued, they later ventured into the quarry and discovered what...the search continues; their latest visit to the quarry took place in July 2018. Additions were made to |  | Liu, Chao, Hystad, Grethe, Golden, Joshua J., Hummer, Daniel R., Downs, Robert T., Morrison, Shaunna M., Ralph, Jolyon P., Hazen, Robert M. (2017) Chromium mineral ecology. American Mineralogist, 102 (3) 612-619 doi:10.2138/am-2017-5900 | Journal (article/letter/editorial) | | abundance of ~97 ppm (Rudnick and Gao 2005) and lower crustal abundance of ~215 ppm (Rudnick and Fountain...lithological settings No. Locality 1 Pereval Marble Quarry, Slyudyanka (Sludyanka), Lake Baikal Area, Irkutskaya...El Tamarugal Province, Tarapac Region, Chile 15 Unnamed Prospect (Winter Prospect), Eldorado District (Colorado...Mine; El Khun Mine), Anarak District, Nain County (Nayin County), Esfahan Province (Isfahan Province; Aspadana...Wallis (Valais), Switzerland 39 Weathered Norton County meteorite, Norton Co., Kansas, U.S.A. Notes: Listed |  | | Book (edition) | | belongs to a broader group of related minerals, the name adopted for the group is given beneath the formula...editions of this book. Brieny. within each anionic group the minerals arc arranged in order determined by...those of the alkaline earths, etc. Within each group the minerals are tabulated with increasing anion...Nor has it proved practical to include data from unnamed mineral compounds, unless the material has subsequently...7.3 AbernalhJile. K(U00As0,.4H�O. Meta-autunite group. M.E. Thompson. B. Ingram. and E.B. G ross ( 1 956) |  | | Journal (article/letter/editorial) | | Sharpley Rocks. 5. Bardon Quarry. III. Additional Notes. 6. Stable Quarry, Bradgate Park. 7. The Igneous...Igneous Junctions. 8. Brazil Wood. 9. The Blackbrook Group. 10. Fragments and Pebbles. 11. Glacial Phenomena...(or Greenhill) and the Whitwick-vil]age Quarry (Pinfold Quarry) on * Op. cir. pp. 341-348. r ' Les Roches...parallel to the well-marked horizon of the Blackbrook Group, and the second (about a mile from the first) only...agglomerates. Even the very flinty slate at the Car-ttill Quarry, ~Vhitwick, and at that near the Forest-Rock Hotel |  | | Book | | minerals reported but not yet validated, synonyms and group names, and various ill-defined substances of local...Keating in 1823, but proved to be identical with pyroxene. Most of the American naturalists of the early...from the Franklin marble occurrences in Orange County, New York, was purchased in 1914 by the New York...private commission to make a collection for an unnamed eastern college. It was also then said that “The...mining activities in the area now called Sussex County were for iron. The earliest of the five iron furnaces |  | | Book (edition) | | The largest groups of new terms have been U.S. county names; rock-formation names (mostly North American);...Thesaurus. These include local geographic terms, U.S. county names, rock-formation names, and fossil names.... a. Geographic Coordinates peridot BA olivine group nesosilicates orthosilicates silicates BT minerals...term must be a name unique to one area. Lincoln County is not assigned coordinates in the Thesaurus, because...(BT-NT) relationship is that of a group to an individual in the group, e.g., BT minerals to NT silicates |  | | Book | | taken into account recent IMA-sanctioned changes in group nomenclature, and is up-to-date to the summer of...immediate resul t of this exception for the Zeolite group has been t h e prol i fe ra t i o n of cases o...Magnesium aslrophyllite). The "minerals" Clnysotile group i ng s i m i l ar m i n e ra l s ; furt h e rmore...l y expanded for use with considered series (group) names, a l t hough s t i l l most subsequently...examples of this is "Chabazite", which is now a group name that includes Chabazile-Ca and Chabazite-Na |  | | Journal (article/letter/editorial) | | al. (1988), augite is not an end member of any pyroxene solid-solution series and has a composition corresponding... 64 – 64 63 3 66 Tshchermak compounds Unnamed Unnamed Esseneite Aegirine CaTi(Al2O6) CaAl(AlSiO6)...10 10 25 Mg – Fe end-members Clinoferrosilite Unnamed Clinoenstatite FeFe(Si2O6) FeMg(Si2O6) MgMg(Si2O6)...average chemical composition of augite for every rock group and an average for all of the 105 analyses. We then...of the chemical variations all other than one (group 35) are diopside. Titanium is obviously 4-charged | | | Report (issue) | | Majuba Hill Mine, Antelope district, Pershing County. N. Prenn coJlection. Photograph by J. Scovil....Goodsprings (Yellow Pine) Mining District, Clark County John C. Kepper MINERAL CATALOG 91 121 Gregory...Millerite Mi1netite Naumannite Ncvadaite, Gold Quarry Mine ()pal after wood Opal, faceted Orpin1ent,...Hurnbo ldt County and the crystalline quartz collecting area on Petersen Mounta in in Washoe County, permission...have related copper, cobalt, nickel, and platinum group minerals. Proterozoic rocks also contain n1ineralogically |  | | Book (edition) | | that trends nearly parallel to the Colfax—Union County line. East of this, near the TexasOklahoma line...This is particularly well demonstrated in Union County where several wells have penetrated all the sedimentary...sandstone are found only in the eastern part of Union County. Mississippian marine limestone extends across...across the older limestones into central Union County. The late Pennsylvanian uplift of the Sierra Grande arch...the region of Union County and probably supplied the eastern part of Colfax County as well before it was |  | | 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...Qf-Christobalitc Phcnakirc Olivine Fayalite Tcphroitc Garnet Group Almandinc Spcssartinc Grossular (Hyacinth) Andradite...Uranophane Vttrialitc Astrophyllite Hemimorphitc Epidote Group Pistacitc Clinozoisite (Withamite) Zoisite (Ferian...Cordieritc Tourmaline Group Elbaite Checklist Dravite Schorl Chrysocolla Pyroxene Group Monoclinic pyroxenes |  | | Book (edition) | | Minerals that are listed as belonging to the same group are similarly closely comparable in composition...Quadrangle, Green River Formations, near Dragon, Uintah County. Utah, USA. 63. 930-937, Science 223, 1075-1076..., Poudrene quany, Moni Saint-Hilaire, Rouville County, Quebec, Canada. New Mins. (1997), CM32, 843-854...about 47 miles southwest of Green River, Emery County, Utah, USA, 41. 82-90, 49, 1578-1602 (str.) Aulunite...Tbomasclarklte-(Y), Pouelrette quarry. Moni Saint-llilairc. RoU\,ille County, Qu bec. Canada. CM 38, 1457-1 |  | | Book | | given by Gagarin and Cuomo to some previously unnamed minerals, without further investigation by the...recommendations on the nomenclature of the amphibole group, published in the Mineral. Mag. (1978, 42, 533)...p. 433 (Adigeite). A mineral of the serpentine group with the composition 5Mg0.3Si02.3^-4H20, from Mt...1904, p. 214 (AegirinHedenbergit). A monoclinic pyroxene intermediate in composition between aegirine and...a veinlet of Co and Ni minerals in a serpentine quarry near Oxford, Llano Co., Texas, contains red-violet |  | | Book (volume) | | Duane L. Leavitt The Bennett Pegmatite, Oxford County, Maine . ........................................Moore Electron Microprobe Analyses for Crandallite-Group Minerals from Maine Pegmatites ...................gratefully dedicated. Gene Foard (right) at Swamp #1 quarry, Topsham. Gene Foard speaking with Frank Perham...Gene Foard with Yan King, 1994 (left) at Nevel quarry, Newry. In Memoriam Gene Foord Gene [Eugene Edward]...tourmalinebearing Himalaya pegmatite at Mesa Grande, San Diego County, California. Most recently, Gene was gratified |  | | Book | | ........................... 529 G: gadolinite group to gyrolite ......................... 226 X: xanthiosite...onNewMinerals,Nomenclature andClass::ication. Co. County. EMPElectronmicroprobe - an instrument usedto ...further 154 species are unconfirmed. If all the group, series, variety and discredited species names are...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 |  | | Book | | Farber and Forbes Dunn of the Farber White Limestone Quarry, Bernard Kozykowski, J. Kenneth Fisher. Miss Margaret...mineral occurs in several of the iron mines in Sussex County, New Jersey; as at the Franklin, Sterling, and...a mile to two miles wide, extending from Orange County, New York to the vicinity of Sparta, New Jersey...(Nicoll). The modern and fully equipped Farber Quarry. on Cork Hill Road, is the only active operation...The name is derived from Pochuck Mountain, Sussex County where the formation 1s prominently exposed. The |
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