 | | Report (issue) | | Sheet 2 gee +St Ouen © € & St Ouen’s Bay :\&x St ne , St Lawrenc \\ ST BRELADE St Aubin's La Corbiére... Fliquet Bay St Catherine's Bay Royal Bay of Grouville 4ELIER Grouville oh @ St Clement Green...1:25000 Channel Islands Sheet 2 Jersey Shale Formation D. G. Helm Jersey Volcanic Group G. M. Thomas Rozel... Preface This handbook describes the geology of Jersey, as depicted on the 1:25 000 map published in 1982...conjunction with the map. A geological survey of Jersey was carried out between 1972 and 1977, under | | | Report (issue) | | Fliquet Bay St Catherine 's Bay St Ouen's Bay 50 ST St Aubin's Bay rouvil.le ST HELIER La Corbiere...Corbiere Point La Cotte Point St Clement Noirmont Point 400 (122) 300 (91) 100 (30) 0 Royal Bay of Grouvi/le...Briden R. A. Clark Jersey Description of 1:25000 Channel Islands Sheet 2 Jersey Shale Formation D. G...G. He1m Jersey Volcanic Group G. M. Thomas Rozel Conglomerate Formation J. T. Renouf Minor igneous intrusions... Preface This handbook describes the geology of Jersey, as depicted on the 1:25000 map published in 1982 |  | | Book (edition) | | TUE MINERALS OF JERSEY by A. E. Mouranr . ! 1 ' 1 1 1 - 1 l ~- \0 !4&f lo MAl? JJ'1Eni'§JEy... THE MINERALS OF JERSEY by A. E. MOURANT, FRS , , SOCIETE JERSIAISE THE JERSEY MUSEUM 9 PIER ROAD...ROAD, ST. HELIER, JERSEY First published Revised and en/arged /96/. l97fl Printed by Premier Printers...Printers, Jersey Cover:- Group of quartz crystals from a geode in granite; Gigoulande quarry, St. Peter. ... THE MINERALS OF JERSEY INTRODUCTION The first edition of this book was published in 1961 as a paper |  | | Journal (article/letter/editorial) | | (to 1 cm. diani.) of hEmatite and small octahedra of magnetite. Although the hEmatite crystals have all...rock of a diabase dyke in the granite, at St. Helier, Jersey ; 11, the brown, ochreous, clayey matter |  | Lawrence, D. M., Treloar, P. J., Rankin, A. H., Harbidge, P., Holliday, J. (2013) The Geology and Mineralogy of the Loulo Mining District, Mali, West Africa: Evidence for Two Distinct Styles of Orogenic Gold Mineralization. Economic Geology, 108 (2) 199-227 doi:10.2113/econgeo.108.2.199 | Journal (article/letter/editorial) | | Randgold Resources Ltd, Halkett Street, St Helier, Jersey, Channel Islands JE2 4WJ Abstract Loulo is...address: Randgold Resources Ltd, Halkett Street, St Helier, Jersey, Channel Islands, JE2 4WJ 0361-0128/13/4089/199-29...(steeply dipping), as well as supergeneenriched hematite-bearing bodies situated on topographic highs (Schwartz...Tourmaline Rhodochrosite Quartz Albite Ankerite Hematite Rutile Chlorite - Vein phases Quartz 1. 2. ...trace amounts of fine-grained (<200 μm) secondary hematite. Interbedded phyllite layers remained largely |  | | Journal (issue) | | for the origin of hematite in the feldspar has yet been discovered. Flakes of hematite in labradorite from...Tolmie, Andrea J., Lynn Stonnall. Wharton, Stuart, St. Albans. Wisdom, Terence R., Chorleywood. EXAMINATIONS...Barcelona, Spain. Blackley, Robert, London. Bolli, Bruno, St Gallen, Switzerland. Borscho, Shirley J., Plymouth...Sigl, Berta, Sargans, Switzerland. Simonin, Daniel, St Gallen, Switzerland. Snow, John J., Brisbane, Australia...Durbanville, S. Africa. Emmanuel, Michael R.. St. Helier, Jersey, C.I. Enger, Antoinette C. A., Voorburg, |  | Lawrence, D. M., Treloar, P. J., Rankin, A. H., Boyce, A., Harbidge, P. (2013) A Fluid Inclusion and Stable Isotope Study at the Loulo Mining District, Mali, West Africa: Implications for Multifluid Sources in the Generation of Orogenic Gold Deposits. Economic Geology, 108 (2) 229-257 doi:10.2113/econgeo.108.2.229 | Journal (article/letter/editorial) | | Randgold Resources Ltd, Halkett Street, St Helier, Jersey, Channel Islands, JE2 4WJ Abstract The world-class...Inclusion assemblages also contain common oxidized (hematite-magnetite, HM, buffered), high temperature (>400°C)...address: Randgold Resources Ltd, Halkett Street, St Helier, Jersey, Channel Islands, JE2 4WJ. 0361-0128/13/4090/229-29...and ironoxides are also observed (Fig. 6B-D). Hematite and magnetite are detected in separate inclusions...A B Halite Hematite Carbonates Halite 1 μm 1 μm C D Magnetite Carbonates Hematite B Fe- chloride |  | | Journal (article/letter/editorial) | | at Botallack (St Just district); Dolcoath, Wheal Concord and Nangiles (Camborne-Redruth-St Day district)...district), Wheal Charlotte (St Agnes) and Perran St George (Perranporth). Total indium concentrations are very...main iron minerals in the enrichment profile are hematite (mainly martite), magnetite and goethite. In the...forming caps of high grade material comprising hematite (Suh et al., 2009) and martitegoethite ores. The...C. Tennant2 1 Ore Systems Consulting, 29 Toronto St. S., Markdale, ON N0C1H0, Canada 2 Anglesey Mining |  | Lambert-Smith, James S., Lawrence, David M., Vargas, Carlos A., Boyce, Adrian J., Treloar, Peter J., Herbert, Sarah (2016) The Gounkoto Au deposit, West Africa: Constraints on ore genesis and volatile sources from petrological, fluid inclusion and stable isotope data. Ore Geology Reviews, 78. 606-622 doi:10.1016/j.oregeorev.2015.10.025 | Journal (article/letter/editorial) | | Ltd, Unity Chambers, Halkett Street, St Helier JE2 4WJ, Jersey Scottish Universities Environmental Research...= 2). Two δ18O values were also obtained from hematite and one from magnetite in the Gounkoto ore body...Simon, K., 1991. Oxygen isotope fractionation in hematite and magnetite: a theoretical calculation and application |  | | Journal (issue) | | Pleochroic colours are yellowish-red to orange. Small hematite inclusions were noted. Strong absorption is found... J.Gemm, 1981, XVII, 5 339 apatite crystals, hematite plates, minute needles of rutile and rounded grains...business life in printing and publishing. Educated at St Paul's School for Girls, she was trained in music...A. K., Stockholm, Sweden. 1980 Wilson, Andrew R., St Ives. 1980 Wright, Elaine C , Purley. 1980 Wright...Fujiwara, Osamu, Hyogo, Japan. 1980 Gabella, Laurent P., St Laurent du Var, France. 1980 Gaudy, Monica E., Stockholm |  | | Journal (issue) | | fluorescence spect- F I G . 1. Photomicrograph of hematite inclusion in colour-change garnet showing growth... A "finger-print" inclusion shows left of the hematite. Magnification x 120. 202 r u m is seen when...(see Fig. 1). This mineral appears to be specular hematite showing polysynthetic twinning on the basal pinacoid...hematites is also present. Associated with the larger hematite, but also in other areas, are several liquid feathers...Woodhouse, Neville, Inkersall Yabsley, Anthony John, St Sampson's, Guernsey Yao, Gladys, Hong Kong Lyall-Grant |  | | Journal (article/letter/editorial) | | Uzbekistan 4 VSEGEI, St. Petersburg, Russia 5 St. Petersburg State University, St. Petersburg, Russia...Associated mineralisation commenced with barren quartz-hematite veining, followed by quartz-magnetite, quartz...Seltmann3, F. Divaev4 1 St. Petersburg State University, 7/9 University Embankment, St. Petersburg 199034...Grove, Cardiff, CF10 3BN, UK (amikhailov@srk.co.uk) 2 St. Petersburg University, Russia Unlike most other...comprise quartz-feldspar¡muscovite¡biotite/phlogopite¡hematite. Sulphide ore horizons are developed within a |  | | Journal (article/letter/editorial) | | Porthleven Mineral host Botallack Geevor Wheal Virgin St. Day United Wheal Jane Wheal Penrose Stannite...respectively. In the latter fluid population oxidized, hematite bearing fluids can contain up to 16000 ppm Cu...uk) b Randgold Resources, La Motte Street, St Helier, Jersey, JE1 1BJ, Channel Islands The recognition...Department of Earth Sciences, Memorial University, St. John’s, NL A1B 3X5, Canada d Geological Survey of...Labrador, Department of Mines and Energy, P.O. Box 8700, St. John’s, NL A1B 4J6, Canada Recent exploration on |  | | Report (issue) | | values of gravity at St Anne (Alderney), St Peter Port (Guernsey) and St. Helier (Jersey): Royal Astron. Soc...Survey Office, Southampton, and St. Anne, St. Peter Port, and St. Helier, in the Channel Islands. The values...found to be: St. Anne g= 981,044.4±0.4 mgal; St. Peter Port g= 981,052.9±0.4 mgal; St. Helier 0=981,028...ferromagnetism observed in the (111) plane of a-Fe2O3 (hematite) is identified with the magnetization in domain...Magnetostrictive effects in an antiferrojnagnetic hematite crystal: Phys. Rev., v. 101, no. 5, p. 1443-1450 |  | | Journal (article/letter/editorial) | | defined by zoisite¡ chlorite¡muscovite¡pyrite¡hematite replaces earlier alteration stages. A regional-scale...Floor, Unity Chambers, 28 Halkett Street, St Helier, Jersey JE24WJ, UK 3 Scottish Universities Environmental...Floor, Unity Chambers, 28 Halkett Street, St Helier, Jersey JE24WJ, UK 3 NERC Isotope Geosciences Laboratory...Nottingham NG12 5GG, UK 4 St. Petersburg State University, Geological Faculty, St. Petersburg, Russia 5 NUUz...Karpinsky Russian Geological Research Institute (VSEGEI), St. Petersburg, Russia Rare-metal deposits of East |  | | Journal (article/letter/editorial) | | (DRC) David W. Broughton Ivanplats Ltd, 82 Maude St, Sandton 2146, South Africa The Letlhakane uranium...Resources, La Motte Chambers, La Motte Street, St Helier, Jersey, UK Geometallurgy of two major uranium deposit...the magnetite-rich bands. Inclusions of euhedral hematite (,5 mm) are found in quartz and carbonates. Magnetite...dolomite, containing inclusions of nanometric hematite droplets ((1 mm) and ferrihydrite platelets (10–500...a ‘dusty’ appearance and hematite bands formed from micro-tabular hematite. The average L13C(PDB) of |  | Lawrence, D.M., Allibone, A.H., Chang, Z., Meffre, S., Lambert-Smith, J.S., Treloar, P.J. (2017) The Tongon Au Deposit, Northern Côte d’Ivoire: An Example of Paleoproterozoic Au Skarn Mineralization☼. Economic Geology, 112 (7) 1571-1593 doi:10.5382/econgeo.2017.4522 | Journal (article/letter/editorial) | | Randgold Resources Ltd, Halkett Street, St Helier, Jersey, Channel Islands JE2 4WJ 2 Rodinian 3 EGRU...K-feldspar and plagioclase and chloritization and hematite staining of hornblende and biotite. A fine network...over pyrite; and (5) the lack of magnetite and hematite. Löllingite is frequently observed rimmed or partially |  | | Journal (issue) | | way to go there takes 50 miles from Kitwe along the St Mary's Mission Road. T h e shorter way is only 27...rutilated quartz. Are they ilmenite or are they hematite? R.W. MALES (P. A.). Diamond crystals from the...Peter Richard, Bury Kamerbeek, Joseph Marie Willy, St. Maarten, Netherlands Antilles Kan, Eishi, London... Alcester Littman, Herbert, Highland Park, New Jersey, U.S.A. 51 ORDINARY Cheung, Matilda C. Y.,...Queensland, Australia Blampied, Richard E., St. Helier, Jersey Bloomhill, Edward, Bulawayo, Rhodesia Boers |  | | Book | | we have managed to contact arc Richard Barstow of St. Just and John Weller, of Newquay Derbyshire, of...however cursory, should mention the prominent ones in Jersey and Guernsey. And to round off the subject I should...sharp bends). The most famous of all is the Clogau (St. David's) Vigra mine complex, centred near SH 667195...668196 working a few years ago was signposted Clogau St. David's Goldmine. Pr'vate, and since then the mine...agate localities, and as professor in chemistry at St. Andrews University he was well situated to explore |  | | Journal (issue) | | 2. All clients whose deposits are received by 1 st April will receive a rebate of 1O per cent. We do...afte r quartz cry tal . 11 CUBERT 18 Collecting ST. AUSTELL TRETOIL MINE Occurs as a whitish crust...faceted stones This years biggest sellers • a low co st CRYSTAL ANIMALS omamenl or for fun 1ewellery. RA...A number of "typical" nodules were collected from St. Cuthbert's, Priddy. All were between 10mm and 30mm...small surface cavities in the galena nodules from St. Cuthbe rt's minute (1-2mm) white striated crystals |  | | Book | | I made it a stipulation that e:ich en~ in rn:, ·st ,, ,u.d be fully referenced. After eight years the...Treoremine.StEndellion, Cornwall meneghinile Pengenna mine,St Kew,Cornwall; Shallowfield Bridge,SouthMolton,Devon...0 Carrockmine,Grainsgill, Caldbeck Fe:ls,C>Jm~na: St End~:.:an, Co;r:·:: parahopeite· TurfPitsmine,Grassington...Fells,Cumbria;AlderleyEdgeridge,Cheshire; Treoremine,St Ende!lion, Cornwall Gunhealh pit,StAustell,Cornwall...provided by Kingsbury labelled "South Tcrras mine, St Stcphen-in-Brannel, Cornwall". As a result of this |  | | Journal (issue) | | ct) proved to be lizardite that is coloured by hematite microinclusions. Photo by Mauro Pantò. Figure...lizardite gave a reflectance pattern typical of hematite. A KubelkaMunk transformation of the reflectance...absorption spectrum that is also characteristic of hematite. approximately 40 stones cut between 0.5 and...sample gave an excellent reflectance pattern for hematite (cf. Scheinost et al., 1998), with features at...resemble an absorption spectrum that is typical of hematite (Figure 6). A similar spectrum was obtained from |  | Hovakimyan, Samvel, Moritz, Robert, Tayan, Rodrik, Melkonyan, Rafael, Harutyunyan, Marianna (2019) Cenozoic Strike-Slip Tectonics and Structural Controls of Porphyry Cu-Mo and Epithermal Deposits During Geodynamic Evolution of the Southernmost Lesser Caucasus, Tethyan Metallogenic Belt. Economic Geology, 114 (7) 1301-1337 doi:10.5382/econgeo.4662 | Journal (article/letter/editorial) | | Shekhyan et al. (2006) Kaler Pyrite, magnetite, hematite, Silicification, sericite, ~N-S– and NE-oriented...between Pijyan (1975); Karamyan   molybdenite, hematite,   argillic alteration,   eastern and western...altered Mkrtchyan et al. (1969);   molybdenite, hematite, pyrite,   pyrite, argillic alteration,   NE-oriented...HOVAKIMYAN ET AL. Extension σ3 Ve i n σ1 R’ f st ru Th lt au σ1 Shortening lt au R f al rm ...39º02’50’’N 22.2Ma 75 seg lt ern σ3 σ2 fa u We st 65 N sh 75 σ1 Early Miocene the 22.2Ma σ2 |  | | Journal (issue) | | Raman micro-spectroscopy showed that Fe-Ti oxides (hematite, ilmenite and magnetite) are the main solid inclusions...characterized by a six-fold rotational symmetry. Hematite and ilmenite are present in the form of exsolution...of light from the oriented network of exsolved hematite-ilmenite inclusions. The Journal of Gemmology... c. Ilmenite 406 223 240 605 297 491 b. Hematite 416 378 200 400 429 448 749 576 600 a...present in the exsolved needles and platelets are hematite and ilmenite. Larger and thicker black plates |  | | Report (issue) | | step at the Araxá Mine in Brazil is predominantly hematite and magnetite; trace amounts of anatase, apatite... Rare-element geochemistry and mineral deposits: St. Johns, Newfoundland and Labrador, Canada, Geological... Rare-element geochemistry and mineral deposits: St. John’s, Newfoundland and Labrador, Canada, Geological... Rare-element geochemistry and mineral deposits: St. Johns, Newfoundland and Labrador, Canada, Geological...Annual report and financial statements 2011: St. Helier, Jersey, United Kingdom, Noventa Ltd., 92 p., accessed |
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