 | Staude, S., Mordhorst, T., Neumann, R., Prebeck, W., Markl, G. (2010) Compositional variation of the tennantite–tetrahedrite solid-solution series in the Schwarzwald ore district (SW Germany): The role of mineralization processes and fluid source. Mineralogical Magazine, 74 (2) 309-339 doi:10.1180/minmag.2010.074.2.309 | Journal (article/letter/editorial) |
| solidsolution series in the Schwarzwald ore district (SW Germany): The role of mineralization processes and fluid...Tübingen, Wilhelmstrasse 56, D-72074 Tübingen, Germany [Received 30 October 2009; Accepted 28 April 2010]...locations in the Schwarzwald ore district of SW Germany. Electron microprobe analysis is used to correlate...sediments. The basement is subdivided into the Baden-BadenZone (BBZ) in the North (belonging to the Saxothuringian)...1980). From the Middle Triassic to Jurassic, SW Germany was part of a shelf platform with distinct time |
 | Walter, Benjamin F., Gerdes, Axel, Kleinhanns, Ilka C., Dunkl, István, von Eynatten, Hilmar, Kreissl, Stefan, Markl, Gregor (2018) The connection between hydrothermal fluids, mineralization, tectonics and magmatism in a continental rift setting: Fluorite Sm-Nd and hematite and carbonates U-Pb geochronology from the Rhinegraben in SW Germany. Geochimica et Cosmochimica Acta, 240. 11-42 doi:10.1016/j.gca.2018.08.012 | Journal (article/letter/editorial) |
| U-Pb geochronology from the Rhinegraben in SW Germany Benjamin F. Walter, Axel Gerdes, Ilka C. Kleinhanns...U-Pb geochronology from the Rhinegraben in SW Germany, Geochimica et Cosmochimica Acta (2018), doi: https://doi...U-Pb geochronology from the Rhinegraben in SW Germany. Benjamin F. Walter*1, Axel Gerdes2, Ilka C. Kleinhanns1...Geoscience, Wilhelmstraße 56, 72074 Tübingen, Germany 2 Goethe University Frankfurt, Insitute of Geosciences...Altenhoeferallee 1, D-60438 Frankfurt am Main, Germany 3 University of Göttingen, Geoscience Center, |
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| Terry Denney Ivan & Jo Tingley Helena Carter Caroline May John Burgess Peter Hay OTHER RESPONSIBILITIES...wavellite entry. John also won second place for a baryte rose on calcite from his second home in Sheppey...the more well known Rogerly fluorite and Machen baryte. A great display and a worthy winner but not without...nice selection of minerals from the Royal Restormel Mine and Wheal Mary Ann including amethyst, fluorite...Moughton Mine, Austwick, Yorkshire. Lesley also entered galena and fluorite from Merryfield Mine in the |
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| MEMBERS John Burgess Peter Hay Helena Carter Caroline May Terry Denney John Pearce OTHER RESPONSIBILITIES...swamp John Hall our registrar and his helpers Caroline and Helena. In the event it proved to be one of...Jolyon Ralph's fantastic fluorite from the Roger1ey Mine in Weardale (photo 2). Consisting of a 25 cm tall...John Pear~e with a lovely spray of honey-coloured baryte crystals in a vug, from Peak Hill, Sidmouth, Devon...on goethite from Machen Quarry, South Wales and Caroline Newberry with three pyrite nodules from Sheppey |
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| Netherlands. Back cover The museum ldar-Oberstein. West-Germany. is quaintly situated beneath the Felsenkirche...Copyright 1986 by . Ulrich Burchard, Lalling, West-Germany All rights reserved including the right of reproduction...Printed in Germany Miscellaneous: Design & Lay Out by Rainer Bode, Haltern, West-Germany Type set by...Wurzburg, West-Germany Colour separations by Litho Thungen GmbH, Thungen, West-Germany H. Bari, Musee...Printed by Sellier Druck GmbH, Freising, West-Germany 6 Gasull, Museo de Geologia, Barcelona 249; V |
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| ........... More problems for the Boulby potash mine .............................................. NASA...... 13 15 16 17 18 Short Reports and Papers Caroline Birley and her zeolites ............................................... .. Prince of Wales Gold Mine. How much trust do you put in a label?....... 19...drawn both to recent incidents at the Boulby potash mine in Yorkshire and to a recent trend in requirements...first collectors to find their way into Heights Mine, where the walls were “covered in green fluorite” |
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| Trevor Devon Colin Brough OTHER COMMITTEE MEMBERS Caroline May Alan Simmonds John Pearce Rob Tripp Jo &...members. Remaining committee (Jo and Ivan Tingley, Caroline May, John Pearce, Rob Tripp and Alan Simmonds)...interest were: Stolzite (PbWO4) from Brandy Gill mine and Wulfenite (PbMoO4) from Poddy Gill. Generally...with a crude hexagonal outline - from the Carrock mine The very rare tsumebite from Roughton Gill. Pale-green...crystals of brochantite. Duftite from Brandy Gill Mine. Dull grey-green coloured crystals with acute terminations |
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| Catherine Foley OTHER COMMITTEE MEMBERS Trevor Devon Caroline May Rob Tripp John Pearce John White OTHER RESPONSIBILITIES...ANOTHER CHALLENGE SMLS BARBECUE 2021 CONONISH GOLD MINE ZOOM LINKS DATES FOR YOUR DIARY MINERAL QUIZ 3 –...replying that their fluorite is from the West Pastures Mine, or perhaps from Permian Mississippi Valley-type...Photo 1 Black Opal cabochon (30 x40mm) Lady Luck mine, Yowah Opal Field, Queensland, Australia This was...case I damage it. Terry worked his Lady Luck Opal mine in Yowah, which at the time was barely recognised |
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| 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...COMMITTEE MEMBERS David Alderton Alan Simmonds Caroline May Rob Tripp John Pearce John White OTHER RESPONSIBILITIES...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 |
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| Devon Anthropology of Mineral Collecting Herodsfoot Mine and Richard Talling Journal 246 - Nov Dec 2013...MEMBERS John Burgess Peter Hay Helena Carter Caroline May Terry Denney Jo & Ivan Tingley OTHER RESPONSIBILITIES...Shows over many years and as a baryte collector he mounted a superb baryte exhibit at our Show in 2000....Carter, Judith Woodbridge, Elvire Mortimer and Caroline May had been drafted in to help with the preparations...Inside the museum Fig.9 Stibnite (13cm) Xikvangshan Mine, Shaoyong Prejecture, Hunan Prov. China Fig 10 |
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| David Lloyd’s Mineral Diaries Minerals from Frongoch Mine Julie Dablaing’s favourite specimens Journal 293...John Pearce Alan Simmonds Nick Hawes Rob Tripp Caroline May John White OTHER RESPONSIBILITIES Membership...HAWES, CHAIRMAN (2015-2021) MINERALS FROM FRONGOCH MINE, WALES FOR SALE – mineral cabinet DIARY OF A MINERAL...Mineralogical Magazine. The type specimens, from Saxony in Germany, were only discovered in 1977, just 4 years before...****************** MINERALS FROM THE FRONGOCH MINE, WALES Steve Rust is well-known in the British |
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| MEMBERS John Burgess Peter Hay Helena Carter Caroline May Terry Denney Jo & Ivan Tingley OTHER RESPONSIBILITIES...specimens without damaging ·the crystals. Aouli This mine, which is near the town of Midelt, was worked for...country did not have the finance to keep it going. The mine produced 500,000 tonnes of lead metal during its...reserves still exist underground. We approached the mine along a dirt-track at the bottom of a spectacular...company had actually built a railway bridge to take mine trains from one side of the gorge to the other, |
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| ... Terry Denney John Pearce Helena Carter Caroline May John Burgess Peter Hay OTHER RESPONSIBILITIES...basaltic flows . The volcanic rocks in the Mont-Dore region cover almost the whole spectrum from the silica-poor...silica-rich trachytes, which makes it a fascinating region for geologists. But the end of the Mont-Dore volcano...when molten. We parked on the road as close to the mine site as possible and set off down a twisting track...partially filling the valley bottom - the top of the mine dump. Dilapidated building remains suggested it |
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| Peter Hay Terry Denney John Pearce Helena Carter Caroline May OTHER RESPONSIBILITIES Field trip Co-ordinator:...down the 'c' axis as in the baryte crystal below. Prism S ecies BARYTE LIBETHENITE HEMIMORPHITE ... Double Rhombic Pyramid Tabular baryte crystal Descri tion A shallow cavity filled with. sparkling...tabular micro-crystals of baryte. Several orthorhombic minerals, such as baryte, occur as tabular crystals...processes that have created such a mineral-rich region. Now I must admit to a prejudice about geology |
 | Zaitsev, Anatoly N., Britvin, Sergey N., Kearsley, Anton, Wenzel, Thomas, Kirk, Caroline (2017) Jörgkellerite, Na3Mn3+3(PO4)2(CO3)O2·5H2O, a new layered phosphate-carbonate mineral from the Oldoinyo Lengai volcano, Gregory rift, northern Tanzania. Mineralogy and Petrology, 111 (3) 373-381 doi:10.1007/s00710-016-0487-6 | Journal (article/letter/editorial) |
| Britvin 3 & Anton Kearsley 2 & Thomas Wenzel 4 & Caroline Kirk 2,5 Received: 17 October 2016 / Accepted:...Tübingen, Wilhelmstrasse 56, D-72074 Tübingen, Germany 5 Department of Chemistry, Loughborough University...Umweltnaturwissenschaften, AlbertLudwigs-Universität, Freiburg, Germany. The name, jörgkellerite, honours valuable...primary carbonatite minerals fluorite, khanneshite, baryte, magnetite and rare nyerereite, and the second...absorption spectrum of jörgkellerite (a) in the region 2000– 700 cm−1. IR spectra of (b) sidorenkite Na3Mn2+(PO4)(CO3) |
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| sussex mineral & lapidary society Baryte Annual SMLS subscriptions Changes in SMLS Insurance SMLS Competition...Colin Brough Catherine Foley Nick Hawes Rob Tripp Caroline May John White OTHER RESPONSIBILITIES Membership...OFFICERS, COMMITTEE MEMBERS SUBSCRIPTIONS AND MEETINGS BARYTE SPECIAL EVENTS FOR SMLS’s 50th ANNIVERSARY AUSTRALIAN...CHANGES IN SMLS’S INSURANCE DATES FOR YOUR DARY BARYTE by Colin Brough Thursday 4th November An audience...explaining why he had become interested in the mineral baryte. There were in fact several reasons: it is widespread |
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| Anniversary Dinner Meadowfoot Smelter Minerals Make It Mine: Sir Arthur Russell Journal 298 July August 2022...John Pearce Alan Simmonds Nick Hawes Rob Tripp Caroline May John White OTHER RESPONSIBILITIES Membership...10 copies of Roy Starkey’s latest book Making It Mine: Sir Arthur Russell; for SMLS members to save the...analyses. A powder diffraction (XRD) analysis in Germany showed the spheres to be thomsonite and an SEM...background matrix contained Ba, S and O, consistent with baryte, which is well known from this location. The lighter |
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| MEMBERS John Burgess Peter Hay Helena Carter Caroline May Terry Denney Jo & Ivan Tingley OTHER RESPONSIBILITIES...the turtle swimming overhead - very impressive. Caroline Newbery Class 7 One Micro-Mineral British. The...in association with manganese ore at the Benallt Mine on the Lleyn Peninsula in Wales entered by Richard...and a specimen of green brochantite from the Hafan Mine at Nant-y-Moch in the Central Wales ore field entered...entries in this class ranging from Ireland, through Germany and the Canary Islands to far-off Antarctica. Two |
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| YourBookshelf 18 Bwlchglas Mine 20 Alpine Quartz L. Gautron 29 Muirshiel Mine 40 The Copper Trials...King Don the· 69th, the omnipotent intergalactic mine buff extraordinary has recently returned from a...to dwell on production difficulties at 2° Kelvin. Mine gases are still giving problems and production had...(1967) Geological excursions in the Sheffield region and the Peak District national park. UJ)iversity...(Virtuous Lady mine, Devon), Arnold Fisher also featured a few specimens of Himalaya mine (Fullbrook, California) |
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| Saxon minerals in the Terra Mineralia Museum (Germany). A group of Italian mineralogists presents a new...Fluorite (with old labels). 7 x 5 cm. Schwarzwald, Germany. GM KFU #7461. 15-16. (on page 10). 15. Set of...of this collection were from Transbaikalia), and mine surveyor Yakovlev from the Southern Urals. By the...Izumrudnye Kopi and Mariinskii Rudnik (Mariinsky Mine) are mentioned starting at no earlier than 1840s-1850s...specimens taken by Kanonnikov from the Zyryanovsk Mine in the Altai, by 1Ipli3oltraie I 1 ilpOTOPC.1.1 |
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| MEMBERS John Burgess Peter Hay Helena Carter Caroline May Terry Denney John Pearce OTHER RESPONSIBILITIES...specimen was detailed down to the levels in each mine. Apart from the malachites there is now a standard...a large collection of manganite specimens from Germany and a strange lump of a black organic mineral -'carite'...wulfenite from the Granada region of Spain, also some pyromorphites from Bwlch Glas mine, Talybont in Wales and...minerals at the November meeting from La Encontrada Mine, may like to modify the location details which I |
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| NEEDED: A FLAT-LAP RECENT SMLS FIELD TRIPS SIDMOUTH BARYTE DATES FOR YOUR DIARY SMLS LAPIDARY WORKSHOP SUSSEX...COMMITTEE MEMBERS David Alderton Alan Simmonds Caroline May Rob Tripp John Pearce John White OTHER RESPONSIBILITIES...began. The photograph shows the entrance to the mine with Lyn working. Mineralisation seemed scarce...Collected material taken back for research was in the region of 20 kg and all equipment was donated to local...sphalerite, chalcopyrite with minor associated baryte (see figure 2 - 6 x 6 cm). Also within the cleft |
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| MEMBERS John Burgess Peter Hay Helena Carter Caroline May Terry Denney Jo & Ivan Tingley. OTHER RESPONSIBILITIES...is still possible to find micro minerals on old mine dumps, accessible working quarries and coastal exposures...a charming 15mm high calcite from Ramsbeck in Germany which cost no more than £1 a couple of years ago... Fig. 1 Uvarovite (5mm FOV) Saranovskii Mine, Urals Region, Russia Fig. 2 Boltwoodite (13mm FOV) Goanikonties...Cuprite var chalcotrichite (10mm FOV) Fowey Consols Mine, Tywardreath, Cornwall Fig . 4 Liroconite (11 mm |
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| "( ' Terry Denney John Pearce Helena Carter Caroline May OTHER RESPONSIBILITIES Field trip Co-ordinator:...However 70% of the wines produced are red in this region. The river Rhone occupies a rift valley, which...through what turned out to be the remnants of an old mine dump. When I unearthed two stones unlike anything...specimens to be found on the mine dumps. In fact I did not know there were any mine dumps to collect from!...Cornwall subsequently became a favourite haunt of mine and the main focus of my collection. It also became |
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| John Pearce Alan Simmonds Nick Hawes Rob Tripp Caroline May John White OTHER RESPONSIBILITIES Membership...got the analysis we had been waiting for, although mine is still pending further analysis. It is a pleasure...specific topics, dinosaurs, geology of chalk, fossils, mine locations, gems and gem trails and of course David’s...talk on members’ specimen analysis. For my talk on Baryte, it was an opportunity for Pam and me to spend...Elvire Mortimer to talk about their history of Baryte collecting and to photograph and feature many of |
