 | | Journal (article/letter/editorial) | | Mountain Mine (or Bulldog Mine) A Legacy Rich In Silver Creede Mining District, Mineral County, Colorado...Colorado, USA By Ken Kucera Fabulous mineral specimens from the rich Bulldog Mountain Mine grace private and...Also recovered from the mine was an abundance of fine, wellcrystallized baryte, galena, sphalerite, and...of the Bulldog Mountain Mine 7 “Close, But No Cigar” 7 The Homestake Mining Company 8 “Pirate’s Treasure...Paradise 11 Mineralogy and Paragenesis Bulldog Mountain Mine 11 Six Stages of Mineraliza�on 18 Minerals Overview | | | Journal (article/letter/editorial) | | Mountain Mine (or Bulldog Mine) A Legacy Rich In Silver Creede Mining District, Mineral County, Colorado...Colorado, USA By Ken Kucera Fabulous mineral specimens from the rich Bulldog Mountain Mine grace private and...Also recovered from the mine was an abundance of fine, wellcrystallized baryte, galena, sphalerite, and...of the Bulldog Mountain Mine 7 “Close, But No Cigar” 7 The Homestake Mining Company 8 “Pirate’s Treasure...Paradise 11 Mineralogy and Paragenesis Bulldog Mountain Mine 11 Six Stages of Mineraliza�on 18 Minerals Overview |  | | Journal (article/letter/editorial) | | Mountain Mine (or Bulldog Mine) A Legacy Rich In Silver Creede Mining District, Mineral County, Colorado...Colorado, USA By Ken Kucera Fabulous mineral specimens from the rich Bulldog Mountain Mine grace private and...Also recovered from the mine was an abundance of fine, wellcrystallized baryte, galena, sphalerite, and...of the Bulldog Mountain Mine 7 “Close, But No Cigar” 7 The Homestake Mining Company 8 “Pirate’s Treasure...Paradise 11 Mineralogy and Paragenesis Bulldog Mountain Mine 11 Six Stages of Mineraliza�on 18 Minerals Overview | | | Journal (article/letter/editorial) | | Mountain Mine (or Bulldog Mine) A Legacy Rich In Silver Creede Mining District, Mineral County, Colorado...Colorado, USA By Ken Kucera Fabulous mineral specimens from the rich Bulldog Mountain Mine grace private and...Also recovered from the mine was an abundance of fine, wellcrystallized baryte, galena, sphalerite, and...of the Bulldog Mountain Mine 7 “Close, But No Cigar” 7 The Homestake Mining Company 8 “Pirate’s Treasure...Paradise 11 Mineralogy and Paragenesis Bulldog Mountain Mine 11 Six Stages of Mineraliza�on 18 Minerals Overview |  | | Journal (issue) | | Scovil photo. In this issue also: Twin Creeks mine, USA Scott KLEINE, Bryan K. LEES & Malcolm SOUTHWOOD...Paul Cragan (USA) Malcolm Southwood (Australia) Associated Photographer: Jeff Scovil (USA) Contact: s...orpiment specimen from Cut 62 in Twin Creeks mine, Nevada, USA; 9.6 cm high. Azurite Corporation specimen...well-crystallised orpiment at the Twin Creeks mine in Northern Nevada, USA, and it's subsequent extraction as fine...corporations; one of them the mining company that owns and operates the mine, and the other a company that |  | | Journal (article/letter/editorial) | | HYDROTHERMAL GANGUE MINERALS IN Pb-Zn-Cu-FLUORITEQUARTZ-BARYTE VEINS MATHIAS BURISCH§ Institut für Mineralogie...pseudomorphous and perimorphous replacement of euhedral baryte and, to a lesser extent, fluorite and calcite by...significant economic importance in mines producing baryte or fluorite of chemical grade, the process that...the Schwarzwald mining district, including replacement textures of primary euhedral baryte, fluorite, and...macro- and microscopic textures. It appears that baryte is favorably replaced by pseudomorphs (bladed quartz) |  | | Journal (issue) | | Collector JUMBO CRSSWORD Mineral of the month: Baryte First Virtual Mineral Symposium: a report Various...SUBSCRIPTION YEAR EXTENDED MINERAL OF THE MONTH – BARYTE IGNEOUS ROCKS WORD SEARCH DATES FOR YOUR DIARY...comprehensive “virtual mineral of the month on Baryte,” supported by Austin Woodbridge. There are also...take in a few puffins etc. Colin gave us a talk on baryte from Sidmouth at last year’s AGM (it is fair to...England. This included a visit to the Diana Maria Mine in Weardale, as well as visits to various other |  | D’Orazio, Massimo, Biagioni, Cristian, Dini, Andrea, Vezzoni, Simone (2017) Thallium-rich pyrite ores from the Apuan Alps, Tuscany, Italy:constraints for their origin and environmental concerns. Mineralium Deposita, 52 (5) 687-707 doi:10.1007/s00126-016-0697-1 | Journal (article/letter/editorial) | | characterized by the occurrence of a series of baryte–pyrite–iron oxide orebodies whose Tl-rich nature...of pyrite and marcasite ore samples from other mining districts of Tuscany have been collected in order...from AA give new insights on the genesis of the baryte–pyrite–iron oxide orebodies, relating their formation...the first identification of Tl sulfosalts in the baryte–pyrite–iron oxide deposits from the southern Apuan...data collected on pyrite/marcasite ores from other mining districts of Tuscany (Fig. 1). Tuscany was indeed |  | | Journal (article/letter/editorial) | | cm, Doublestrike prospects, Bound Ranch district, Grant County. Collected by Brian Huntsman, Ray DeMark...Fluorite, 14.1 × 10.6 cm, Foster mine, Gila fluorspar district, Grant County. Collected by Jay Rosenbauer... This photo was taken at the Blanchard mine in Socorro County during early May and shows blossoming red...exploration geology from New Mexico Institute of Mining and Technology. He recently started a mineral specimen...Mountains (Cibola County), Burro Mountains (Grant County), and Fluorite Ridge (Luna County) districts in |  | | Journal (issue) | | the Montague Claims, Teller Mountain, Montezuma District, Summit Co., Colorado Benjamin S. Murphy (ben@murphygeo...localities for pyromorphite in the Montezuma District, Summit County (Eckel et al., 1997): 1. “Pyromorphite...pyromorphite occurs with iron oxide minerals and barite.” 3. “Green pyromorphite is a secondary alteration...on the eastern side of Summit County, in the Montezuma Mining District (Figure 1). Access is via a series...the district was referred to as the “Snake River Mining District”; the name “Montezuma District” appears |  | | Report (issue) | | Barite (Barium) Chapter D of Critical Mineral Resources of the United States—Economic and Environmental...http://periodic.lanl.gov/images/periodictable.pdf. Cover. Barite. Photograph from mineral collection of Brigham...University Department of Geology, Provo, Utah. Barite (Barium) By Craig A. Johnson, Nadine M. Piatak...Johnson, C.A., Piatak, N.M., and Miller, M.M., 2017, Barite (Barium), chap. D of Schulz, K.J., DeYoung, J.H................................................D8 Mine Waste Characteristics.......................... |  | | Report (issue) | | req11ire fine-grinding, but this is seldom done at the mine . .British mines working barytes practise mineral...tables. In California and Nevada, little of the mineral needs treatment at the mine, the bulk being taken...area of Canada, the treatment of the mineral ,vhen mining operations are m progress is similar to that used...per hour, treats - 120 mm. size mineral, 1 1 -• Barite and barium products, by R. M. Santmyers ; Infor111...and the Hartenrod deposit in the south Siegen district of Westphalia, but at these places fine-grinding |  | | Journal (issue) | | amounts of beudantite, barium pharmacosiderite, barite, carminite, lepidocrocite, parasymplesite, plumbogummite...early work. Although there are numerous works on mining in the Caldbeck Fells [e.g,Postlethwaite(1913)...Stanley(1990)] there is no specific reference to mining in Burdell Gill. It is, however, worth noting the...northern most group of hills in the English Lake District (Fig. 1). It is a small tributary of the River...stream sediment survey of the area around Carrock Mine (Appleton and Wadge, 1976) shows three, roughly |  | | Catalog/List | | co.uk 1. CAROLLITE (4cm x 3cm x 3cm) Mashamba Mine, Zaire, Africa. Two modified bright octahedral crystals...matrix. £60 2. DIOPTASE (6cm x 5cm x 4cm) Tsumeb Mine, Namibia, Africa. Bright green 2mm dioptase crystals...TOURMALINE ON COOKEITE (6cm x 5cm x 3cm) Golconda Mine, Governador Valadares, Minas Gerais, Brazil. Chalky...calcite £15 7. MALACHITE (5cm x 3cm x 3cm) Musonoie Mine, Zaire. Crystalline mass of fibrous dark to pale...5cm. £55 11. AZURITE (3.5cm x 1.5cm x 1cm) Tsumeb Mine, Namibia, Africa. Dark inky blue azurite crystal |  | Jirásek, Jakub, Matýsek, Dalibor, Alexa, Petr, Osovský, Michal, Uhlář, Radim, Sivek, Martin (2020) High Specific Activity of Radium Isotopes in Baryte from the Czech Part of the Upper Silesian Basin—An Example of Spontaneous Mine Water Treatment. Minerals, 10 (2) 103 doi:10.3390/min10020103 | Journal (article/letter/editorial) | | Isotopes in Baryte from the Czech Part of the Upper Silesian Basin—An Example of Spontaneous Mine Water Treatment...Czech Republic; petr.alexa@vsb.cz OKD, a.s., ČSA Mine, ul. Čs. armády 1, 735 06 Karviná-Doly, Czech Republic;...Department of Geological Engineering, Faculty of Mining and Geology, VŠB-Technical University of Ostrava...recognized Ra-rich baryte as a precipitate in the water drainage system of a bituminous coal mine in the Czech...Silesian Basin. The precipitate is a relatively pure baryte, with the empirical formula (Ba0.934 Sr0.058 Ca0 |  | Ferretti, Paolo, Campostrini, Italo, Demartin, Francesco, Rocchetti, Ivano (2017) Nota preliminare sui minerali della Miniera del Taubenleck (Gola del Bletterbach, Aldino, BZ) [Preliminary note about the minerals of the Taubenleck Mine (Bletterbach Gorge, BZ, Italy)]. Geo.Alp, 14. Bolzano/Bozen. 25-33 | Journal (article/letter/editorial) | | Preliminary note about the minerals of the Taubenleck Mine (Bletterbach Gorge, BZ, Italy) • Paolo Ferretti1...describes the minerals found at the Taubenleck Mine, a mining site dated between XV and XVI century and located...of the Bletterbach Gorge (Aldino, BZ). The old mining site is located at the coal levels rich in Cu and...identification of 15 new mineral for the Taubenleck Mine has enriched the list of mineralogical species of...Anidrite (Anhydrite) CaSO4 Niedermayr (2007) Barite (Baryte) BaSO4 X Brochantite Cu4(SO4)(OH)6 X |  | | Journal (article/letter/editorial) | | UK © 2019 Institute of Materials, Minerals and Mining and The AusIMM 2 J. PARNELL ET AL. Figure 1...mineralised red beds, and in E-W trending quartz-barite veins up to 2 m wide, stratigraphically above the...dolomite Chalcopyrite in dolomite-barite Chalcopyrite in dolomite-barite Chalcopyrite in dolomite Chalcopyrite...data from minerals in Carlin-type gold deposits in Nevada have also shown them to contain significant methane...evolution of vein sets at the pipeline gold mine, Nevada. Minerals. 7, doi:10.3390/min7060100. Blamey |  | | Journal (volume) | | REVIEWS ‘‘Minerals of the Frongoch Mine’’ David I. Green ‘‘The Peak District: Landscape and Geology’’ Richard...calcite concretions from quarries around Sunderland, baryte from localities around Ferryhill and rose quartz...powellite) have been reported at the Billingham Anhydrite Mine and Whin Houses Borehole. One of the functions of...be immobilised in less soluble minerals such as baryte and celestine where brine streams interact. They...evaporite sequences in northeast Yorkshire. Boulby Mine is well known for remarkable specimens of boracite |  | | Journal (article/letter/editorial) | | Pyrite Chimneys from the Ballynoe Baryte Deposit, Silvermines, County Tipperary, Ireland R. C. L. Larter...to 20ram in diameter in the Ballynoe sedimentary baryte deposit. Well developed tubes comprise concentric...0.05 to 1 mm thick. An outer rim of crystalline baryte ~ 10ram thick commonly coats the tubes where these...Their presence carries the implication that the baryte deposit was not a distal facies of the Silvermines...the Lower Carboniferous exhalative sedimentary baryte deposit at Silvermines for preserved chimneys. |  | | Report (issue) | | THE INTERIOR GEOLOGICAL SURVEY BEDDED/STRATIFORM BARITE DEPOSITS: GEOLOGIC AND GRADE-TONNAGE DATA INCLUDING...Menlo Park, California 1985 Bedded/stratiform barite deposits: geologic and grade-tonnage data including...descriptive and gradetonnage models for bedded barite deposits. The data included in this report summarize...comparisons of major bedded barite deposits such as Silvermines, Meggen or the Nevada deposits, little effort...single deposit classification for all stratiform barite deposits. One way of checking the validity of the |  | | Book | | Provinee, Missouri, Arkansas, Kansas and Oklahoma, USA D.L. Leaeh ........................................Valley-Type Mud Volcano Mass at Deeaturville, Missouri, USA R.A. Zimmermann and M. Sehidlowski . . . . . . ....1980) and the nearby carbonate-hosted Les Malines district (Charef and Sheppard 1988) occur. Both these dastic-...lead-zinc deposits may not only form fluorite and barite ores, but also iron deposits as in the Basque-Cantabrian...the Irish lead-zinc deposits and the F-dominated district in the English Pennines were formed by brines |  | | Journal (volume) | | FRONT COVER: A group of colourless, transparent baryte crystals (6×2 mm) with overgrowing rhombohedral...contact-metamorphosed chalk near Portmuck, Islandmagee, County Antrim Norman R. Moles 21–26 Mineralisation in...Starkey David Green 124–126 “Mountain Movers: mining, sustainability and the agents of change” by Daniel...seventy years ago by G. P. L. Walker near Portmuck in County Antrim, is described by Norman Moles. The article...white to pink, tubular, pseudostalactitic masses of baryte (the enclosing brown calcite matrix has been removed |  | | Journal (article/letter/editorial) | | hedenbergite, armenite, quartz, fluorite, calcite and baryte associated with skarn-related base metal mineralization...mineralization in the Iglesiente and Sulcis mining districts of SW Sardinia. Based on a comparison of these...with varying proportions of Pb-Zn-Cu sulphides, baryte and fluorite. Aponte et al. (1988) evaluated the...associations are similar throughout the whole district. The early metasomatic stage contains only small...these were sampled from a number of key localities. Baryte was also included in this study despite its limitations |  | Bozkaya, Gülcan, Bozkaya, Ömer, Banks, David A., Gökçe, Ahmet (2020) P-T-X constraints on the Koru epithermal base-metal (±Au) deposit, Biga Peninsula, NW Turkey. Ore Geology Reviews, 119. 103349 doi:10.1016/j.oregeorev.2020.103349 | Journal (article/letter/editorial) | | related to the closure of the Tethys Ocean. Galena, baryte and quartz are main minerals, accompanied by minor...magmatic. δD and δ18O values from early and late baryte trend towards the meteoric water line (MWL), but...with oxygen and hydrogen isotope analyses from baryte, quartz (Bozkaya et al., 2016) and published sulfur...sulfur isotope data from galena, sphalerite and baryte (Bozkaya and Gökçe, 2009). We propose that the... 2.2. Local Geology and Mineralization The Koru mine is located in the northwest part of the Biga Peninsula |  | | Journal (issue) | | Schmitt. 812 Imperial Court, Hardand, Wiscomin 53029 USA. Tel: (0414)3673674 $24for3issuesinc. p&p. SOUTHAFRICA...YourBookshelf 18 Bwlchglas Mine 20 Alpine Quartz L. Gautron 29 Muirshiel Mine 40 The Copper Trials...dry and desolate Ullswater valley in the Lake District providing superb halite and selenite specimens...King Don the· 69th, the omnipotent intergalactic mine buff extraordinary has recently returned from a...articles on Devon Great Consuls were considered. Mining articles still feature strongly in the journal |
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