 | | Journal (issue) | | Lists Available By Request IAN AND EMMA BRUCE The Old Linhay, Woodcockshayes, Halberton Willand, Devon...Something New ā¢ Please Send Us Your Wants List UK journal of & mtnes minerals CONTENTS number...TISPIECE HARM0TOi\lE Stro11tia11, Scot/011d The UK Jo11ma/ of 1Ui11es and Mi11era/s publishes articles...Ba is dominant, a difference from earlier schemes. UK Journal of Mines & !\linerals No. 19 -3- Newly...more detailed discussion of zeolite nomenclature. UK Journal of t.lincs & fllincral~ No. 19 -4- MINERAL |  | | Book | | A Mineralogy of Wales RfCHARD E. BEYfNS Ocpartmellf o[Geolngy, Nmin11a/Museum of\Valcs, Cardiff AMGUEDDFA...Colliery, Ponh, Mid Glamorgan. National Museum of Wales specimen 48.264.GR 175. ex Cymmer Welfare Library...CE 6 I CES IN WALES 9 30 127 138 6 INTRODUCTION The mineralogy of Wales is diverse. with over...reveal the presence of additional species new to Wales. and perhaps new to the British Isles. It is also...completely new to cience will be discovered in Wales. as techniques for analysing specimens become ever |  | | Journal (issue) | | I t . NUMBER 17 ā¢ AUTUMN 1996 () F s s UK journal of mines & minerals CONTENTS number...L 10h11Pearce COVER:CERUSSITEfrom Pentireglaze mine, St. Minver, Cornwall with crystals to 32mm. Specimen...described in the next issue of this journal. The UK Joumal of Mines and Ali11erals publishes articles...ERAL E\ S \lick Wolfe 7 COPPER MI ES of the GREAT OR IE Rob lxer ā¢ 10h11DO'Uies EDITOR David I....CLASSIFIED ROCKBOTTOM PUBLICATIONS LTD ISSN 0952-2409 UK journal TYPESETTING AND PRINTING BY Ryton Typing |  | | Journal (issue) | | OF THE EARTH - SOCIETY - MEMBERS' FINDS FROM THE UK. LOCAL SOCIETIES AND PRIVATE COLLECTORS. ADMISSION...Assistant Kccpcr of Geology at the National Museum of Wales in Cardiff and Head of the Mineralogy/Petrology...known minerals found in the area. of the south Wales coalfield such as Milkrite needles and the brilliantly...collieries respectively and, also from Wyndham, Siegenite (Ni,CohS, which is visually difficult to distinguish...the north coast and the mines around the Great Orme at Llandudno where copper has been extracted since 1500BC |  | | Journal (issue) | | Highland Region, Scotland. 100 mm x 55 mm. From an old collection. Specimen and photo: John Hall. JOURNAL...and D. Millward 64 Cuprosklodowskite from Geevor mine, Cornwall N.J. Elton, J.J. Hooper and L. Coggon...core of the collection at the National Museum of Wales in Cardiff. ~ow settled in Tewkesbury and curator...Richard and his co-editor Peter Williams put in a great deal of unstinting effort to produce the Journal...sulpha tes in an underground level of Botallack mine. Krohnkite is present and this is believed to be |  | | Journal (issue) | | Reopens .......................................... UK On-Shore Oil; The Gatwick Gusher ............................. More problems for the Boulby potash mine .............................................. NASA............................... .. Prince of Wales Gold Mine. How much trust do you put in a label?.......October. This popular annual event always provides a great day out and I hope that as many of you as possible...Societyās 2017 ASM Weekend to be held in north Wales. It promises to be a really good event and I would |  | von Seckendorff, V., DrĆ¼ppel, K., Okrusch, M., Cook, N. J., Littmann, S. (2000) Oxide-sulphide relationships in sodalite-bearing metasomatites of the Epembe-Swartbooisdrif Alkaline Province, north-west Namibia. Mineralium Deposita, 35 (5) 430-450 doi:10.1007/s001260050254 | Journal (article/letter/editorial) | | bornite, digeniteĀ±chalcocite, galena, ferroan siegenite, millerite and polydymite testify to diĀerent...20 km south-west of the Swartbooisdrif Sodalite Mine (Fig. 1). Presum- 432 Fig. 1 Geologic overview...an open-system. In the south-eastern part of the old diggings, 2 km south-west of Orotumba village, the...chalcopyrite, siegenite, millerite and polydymite were identiĀ®ed. One euhedral grain of ferroan siegenite was found...oxideĀ±sulphide aggregates, chalcopyrite, ferroan siegenite, millerite and polydymite may form constituents |  | | Book | | C2rrtrļæ½ll ļæ½V[.d2; Or2Ā·f1fdm - Map of the Central Wales Orefield --ā¢ ā¢ ā¢ ā¢ ā¢ ā¢ ā¢ 5km N c::J SILURIAN...ORDOVICIAN ā¢ ā¢ "'/ FAULT/LODE ļæ½ ā¢ MINE ā¢ Introduction - The Central Wales Orefield Metal prospecting and...and mining have taken place in the Central Wales Orefield for generations, beginning in the Bronze Age...widespread metalliferous mineralisation of Central Wales occurs in lodes, which are steep, narrow mineralised...quantities of metals produced from the Central Wales Orefield. This is simply because few detailed records |  | | Journal (issue) | | mineralogists might set down topographical data of great value to the advancement of that branch of mineralogy...etc. means the inevitable lack of development of old dep os its and the discovery of new . In spite of...or promotion of scientific research. Tickow Lane mine in Leicestershire is a good example. Sites of prime...in order. A first occurrence of laumontite in wales R.E. BEVINS AND J.M. HORAK Bevins, R.E. & Hor8k...J.M. 1985. A first occurrence of laumontite in Wales. J. RusseLL Soc., 1, 78-79. ABSTRACT. Laumontite |  | | Journal (article/letter/editorial) | | Sweden (Sverige) Gladhammar mine, nickel-rich carrollite, 737 Harstig mine, Pajsberg, sarkinite, 681 Norr6...Norr6, arrojadite (hiihnerkobelite), 23o Sjo mine, Grythytte Parish, Orebro, xantharsenite, polyarsenite...Court farm, Ramsgate, Kent, chalk, i6o Tynebottom mine, Garrigill, Cumbria, arsenical marcasite, gersdorffite...Linkinhorne, Cornwall, kidwellite, 952 WALES(Cymrul Dyfed, illite, 857 Parc mine, Gwynedd, hydrozincite, nickeloan...Germany (Deutschland) Clara mine, Black Forest, cuprotungstite, 448 Friedrich mine, hauchecornite, 875 Hagendorf |  | | Journal (issue) | | UK JOURNAL M I N OF E S -----&----- M Ā·1 N E R A L S ISSUE N0.9 ā¢ SPRING - SUMMER 1991...EDITORIAL COVER PHOTO: Bayldonite. Penberthy Croft mine, St. Hilary, Cornwall. Globular aggregates to 0...collection. Photo: Mick Cooper. 3 CALCITE 4 The UK Joumol of Mi11es011dMinerals publishes articles of-interest...Simon CammĀ· Michael Merry ------- 16 ------THE VAN MINE S.J.S. Hughes -------26 ------A JOURNEY THROUGH... EDITORIAL LOOKING BACK In the course of its evolution the UK Joumol of Mints and Minerals has seen many small |  | | Journal (issue) | | of mi nes UK & minerals summer 1997 number 2----------EDITORIAL Dtlf.!idGreen COVER: Chalcodte...Cook's Kitchen mine, Cornwall. Spedmen In the collection of the Royal Cornwall Museum. The UK Journal ofM;nts...SOCIETY Peter Moore ā¢ John Pearce 10 FORCE CRAG MINE Dtlf.!idGreen ā¢ DavidMcCa/lum ā¢ Mike Wood 15 MINERAL...through the appropriate channels. YSTRAD EINION MINE John Mason ā¢ Steve Rust 37 BOOK REVIEWS 45 CLASSIFIED...Ryton SL, Work$op, Notes. S80 ZAY Tel (01909) 476906 UK journal of mines & minerals No. 18 Sponsors: SUSSEX |  | | Journal (issue) | | metric tons per year). The last major U.S. nickel mine, near Riddle, Oregon (Glenbrook Nickel Company)...increasing as industrial activity picks up after āThe Great Recession.ā So, without much nickel production,...fully; however, one positive note is that a new mine has recently opened in Michigan and the USGS reports... Map showing location of the Viburnum Trend and Old lead Belt (east). Public Domain photo. November 2014...Newsletter . A third minor nickel mineral is siegenite [CoNi2S4Ć-Ć Ni2CoS4] from calcareous rocks in the |  | | Book | | provided by: Amgueddfa Cymru (National Museum of Wales, Cardiff); British Geological Survey, Edinburgh...Microsystems for rnicrophotographic advice. tvfBI owes a great debt to one other individual, without whom the entire...Lettsom's famous book, Manual of the mineralogy of Great Britain and lrela11d, published in 1858. Such was...intervening years, the Mineralogical Society of Great Britain and Ireland produced a series of supplementary...have changed over time. This is not to say that all old work is valueless: the observation of Hey (1973) |  | | Journal (article/letter/editorial) | | State Park (39-04-45N 09219-27W), a former strip mine in Excello Coal north of Columbia on U.S. Highway...Figure 3. Malachite, 4.2 cm high, Rueppele copper mine, Stanton, Franklin Co. Glenn Williams specimen,...County Knight bank (38-45-13N 093-03-44W). an iron mine 5 miles southwest of Fulton along Little Auxvasse...deposits include the Sheffler Rock Shop and Geode Mine at U.S. Highways 61 and 136 west of Alexandria,...and Hickory Hill (Boaz mine, 100 ROCKS & MINERALS Old Circle mine, Eureka mine): BARITE, CALCITE, cerussite |  | | Journal (issue) | | permitted, excavated this pocket. Some of the finest siegenite specimens seen from this district since the early...collected. A number of the plates collected had sharp siegenite crystals as large as IO mm in size. These with...These specimens look very much like the first siegenite specimens to come from Sweetwater in the early...years. I find that most of the miners ignore the siegenite pockets; if they ā¢ not see any calcite or galena...is now worked out and I have not seen any new siegenite from any other pockets. The miner collecting the |  | Moroni, Marilena, Rossetti, Piergiorgio, Naitza, Stefano, Magnani, Lorenzo, Ruggieri, Giovanni, Aquino, Andrea, Tartarotti, Paola, Franklin, Andrea, Ferrari, Elena, Castelli, Daniele, Oggiano, Giacomo, Secchi, Francesco (2019) Factors Controlling Hydrothermal Nickel and Cobalt MineralizationāSome Suggestions from Historical Ore Deposits in Italy. Minerals, 9 (7) 429 doi:10.3390/min9070429 | Journal (article/letter/editorial) | | recent mapping and sampling stages in the various old mining sites as well as from historical university...underground sampling in the few accessible parts of the old mine. Selected samples underwent mineralogical and...polymetallic NiāCoāPbāZnāCuāAgāBi veins, exploited in the old mine areas of Sa Menga, Acqua Is Prunas and Pira Inferida...between two Variscan granitoid intrusions: the 304 Ma-old Arbus pluton (cordierite-bearing leucogranites, pyroxene-amphibole...and quartz-gabbronorites, [14,24]) and the 289 Ma-old Monte Linas Pluton (ferroan, F-bearing monzogranites |  | | Journal (article/letter/editorial) | | cannot, at present, be discounted. The Central Wales Orefield (Fig. I) is a loosely defined area occupying...:irl O t-.,ļæ½Ā·'.ā¢ ā¢ ,, Ā·. Cambrian Mountains of Wales. At vļæ½ri,-,,., . , , . r ,Ā·:Ā·i :Ā· Ā· cipally from...Lower Palaeozoic times the area that is now central Wales lay cowards the middle of a structurally conuolled...Ashgill-Upper Llandovery strata ..:xposed in the Central Wales Orefield. A range of basinal facies is present,...Ystwyth Fault, encountered underground at Cwmystwyth mine, where it faulted out the lead-zinc-bearing lodes |  | | Journal (issue) | | .... 5 by C. S. Stolburg Minerals of the Pereta mine, Tuscany, Italy ..................................and M. Tazzini Alteration minerals of the Cetine mine, Tuscany, It a ly ....................................27 by C. Sabelli and G. Brizzi Siegenite from the Buick mine, Bixby, Missouri .....................rates, without surcharge, to the following people: Great Britain Simon Harrison 42 Lansdown Crescent Cheltenham...Costume Contest ā Mustache and Beard Contest ā Five Great Bands, Continuous Entertainment ā 14th Year ā 3500 |  | | Journal (article/letter/editorial) | | of limitations determinedin the laboratory,has great value and may be kept relativelyfree from merebelief...most important,but importantmines occur also near old Mine La Motte (where lead was discovered in I72o) and...striking feature of the Bonneterredolomite is the great number of stylolites,sty101iticseams (i.e., columnsnot...Bonneterre,suggestgigantic stylolites. As seenin the mine, they are undulatingseamsconsistingof residualclay...stylolitescrossingthe FIG. 5. Sketch of a ridge (seen in mine) with horizontal stylolitic seamsand other beds |  | | Catalog/List | | refere nce and specime n numbe r(s) 25 3 Inde x by mine ral showing spe cime n numbers 39 4 Index by...Name of the speci es. Locality. including name of mine or quarry, nearest town and county, and six figure...Waterba.nk mine Waterbank mine Hilton mine Esgair Hir mine Milltown quany Esgair Hir mine Broadlaw vein...Mllttownquany Wh.Jane Comw. HIiton mine Waterbank mine Mllltown quany Eaglebrook mine Uechwedd Helyg Wh.Gorland...Waterbank mine Waterbank mine Milltownquany Waterbank mine Wh.Fortune Lyme Regis Dry GIii mine Roughtongill |  | | Journal (article/letter/editorial) | | (1986): Silver Mineralization of the Karuizawa Mine, Fukushima Prefecture, Japan. Ā Mining Geol., 36(6):...Kitakaze, A. (1982): Silver Minerals from the Sanru mine, Hokkaido (in Japanese with English abstract). Ā...research of ores in Co and Ro veins in BratrstvĆ mine (In Czech)]. Ā MS, Ćst. nerostnĆ½ch Surovin KutnĆ”...Ni-skutterudite from Bi-paragenesis at BratrstvĆ mine in JĆ”chymov/Joachimsthal (In Czech)]. Ā Sbor. geol...(1932): VelkĆ½ ilustrovanĆ½ pĆøĆrodopis vĀech tĆøĆ ĆøĆĀĆ [Great illustrated natural history encyclopedia of all |  | | Journal (article/letter/editorial) | | characteristics and Au chemical properties of siegenite show that in the initial magmatic environment...together in the melt phase. The gold-bearing siegenite provides strong evidence for the affinity and...Key words: Porphyry Au (Cu) deposit, Jinchang, Siegenite, Gold precipitation 1. Introduction Porphyry Cu...data for the firstly discovered gold-bearing siegenite from Jinchang porphyry Au (Cu) deposit (Zhao et...native gold, siegenite, and silver. The significant gold bearing minerals are siegenite, pyrite, and |  | | Journal (article/letter/editorial) | | NL A1B 4J6, Canada Introduction The Lac des Iles mine is hosted by the Neo-Archean Lac des Iles maficāultramafic...complex (Fig. 1) and represents the only primary Pd mine in Canada. It had proven and probable reserves of...des Iles Intrusion, centered on the lake, (b) the Mine Block Intrusion, consisting of a series of gabbroic...hornblende gabbro (Lavigne and Michaud 2001). The Mine Block Intrusion contains all economic mineralization...occurs in the Roby, Twilight, and Baker zones in the Mine Block Intrusion (Fig. 2). The following sections |  | | Journal (issue) | | on the Cononish Gold Mine in Uncertainty at Scotland's Only Operating Gold Mine. While Clive was crafting...breeze, Andy Banthorpe was uncovering the history of old silver mines in which enjoy Nevada's slightly warmer...delegat(;5arriving and bringing stuff in. As friends old and new arrived, it was goocll catch up with everyone...microscopes and boxes of mine and a buzz of conversation and enjoyment. It was great to have a steady supply...Society'sneedsfor quite a few years.Roy hasdone a great job in finding such a central location venue and |
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