 | | Journal (article/letter/editorial) | | during ÂŻuorite deposition in the Zaghouan province, north-eastern Tunisia Received: 23 June 1995 / Accepted:...deposits are located in the province of Zaghouan in north-eastern Tunisia. They are hosted in Lower Liassic...equivalents) are observed to the west of the province of Zaghouan (Jebel Oust). Less saline (3±6 wt% NaCl equivalents)...scienti®que et Technique. B.P. 95, 2050 Hammam-Lif, Tunisia J.L. Dandurand á J.P. FortuneĂ‚ Laboratoire MeĂ‚canisme...show that the ore deposits of the province of Zaghouan belong to the carbonate-hosted F, Pb, Zn, Ba Mississippi |  | | Journal (article/letter/editorial) | | Valley-type fluorite ore at Jebel Stah (Zaghouan district, north-eastern Tunisia): Contribution of REE and Sr isotope...inclusions—A.V. Bobrov and Yu.A. Litvin Syngenetic phlogopite inclusions in kimberlite-hosted diamonds: implications |  | | Journal (article/letter/editorial) | | Exploration Guide to Pb–Zn Mineralization in North Tunisia Nejib JEMMALI,1 Fouad SOUISSI,2 Emmanuel John M...des Sciences, DĂ©partement de GĂ©ologie, Gafsa, Tunisia, 2UniversitĂ© de Tunis El Manar, FacultĂ© des Sciences...Sciences, DĂ©partement de GĂ©ologie, Tunis, Tunisia, 3Economic Geology Research Centre (EGRU), James Cook...Abstract The Triassic carbonate rocks in Northern Tunisia (Nappes, Domes, Jurassic Mountains zones), consist...elements, geochemical halos, Northern Tunisia. 1. Introduction In Tunisia, more than 600 Pb–Zn deposits and |  | | Journal (issue) | | Mitchell and Wilson M. Laird .............. 10 TUNISIA RICH IN MINERALS ................................Salisbury D ana, as for example a crystal of phlogopite from Clark's H ill, St. Lawrence County, New...s~ 0 f, ; F f I 11 ROCKS AND M INERALS TUNISIA RICH IN MINERALS the de- be so. the 1as 1rd...us rtC IS· ·n10 Jr. us to ed UC nt he Tunisia is a French protectorate in the extreme northern...west by Algeria (also a French protectorate) . Tunisia is one of the Barbary statesothers are Algeria |  | | Book | | types of metallic deposits in Morocco, Algeria, Tunisia, Mali, Mauritania, Egypt, Sudan, and Eritrea. Originally...lead-zinc and polymetallic deposits in northern Tunisia and draws comparisons and contrasts with MVT deposits...Polymetallic Ore Deposits of the Nappe Zone Northern Tunisia, and Comparisons with MVT Deposits in the Region...deposits in the High Atlas system of Morocco and Tunisia. Resources and exploration potential are also known...Basin of Libya, western Egypt, and offshore Libya-Tunisia (Echikh 1998; Macgregor and Moddy 1998). Late Carboniferous |  | | Journal (article/letter/editorial) | | Udachnaya-East kimberlite pipe was suggested. Phlogopite (with grain size less than 50 µm) forming kelyphitic...kelyphitic rims around garnets (KR-phlogopite) was of special interest. The genesis of these phlogopites...(Fig. 1). Among the analyzed samples only the KR-phlogopite of garnet selected directly from kimberlite matrix...kimberlite [3]. Problem of argon preservation in phlogopite under deep conditions at temperatures significantly...presenting, Ar is more likely to be redistributed into phlogopite than into olivine, garnet, and pyroxenes having |  | | Journal (article/letter/editorial) | | Mineral dissolution and nanoparticle evolution on phlogopite surfaces under CO2 geologic sequestration conditions...water-phlogopite under simulated GCS conditions (1500 psi, 95 °C, and 1 M NaCl solution). Phlogopite (KMg3Si3AlO10...CO2 significantly enhanced the dissolution of phlogopite, compared to the control experiment conducted...observed that the predominant surface feature on phlogopite after reaction was dissolution pits. However...chemical analysis indicated that the dissolution of phlogopite was far from equilibrium, and although the theoretical |  | | Report (issue) | | inequigranular. Their major primary minerals are olivine, phlogopite, melilite, garnet, apatite, perovskite, and magnetite...rocks are in contact with MVT mineralization, the phlogopite of the igneous rocks is hydrothermally altered...scientists who studied deposits in Algeria and Tunisia where the salt is Triassic (Charef and Sheppard...have been identified in Australia, South Africa, Tunisia, the United States, and probably a few other countries...iron/copper sulfides Mine waste1 Hammam Zriba Mine, Tunisia Salt-related, carbonatehosted Quartz, barite |  | | Book (volume) | | atteindre 4 centimètres. Sur un 'ai vu de la phlogopite blanche adhĂ©rant Ă la korneruPnie il nie paraĂ®t...tourmaline noire ils forment aussi des roches avec phlogopite, diop^ sido et trĂ©inolite incolores. /. (110)...384 1V.331 MagnĂ©lite 1.234 MĂ©lanile 1.330 Phlogopite 11.622 Pyrite 111. Quartz Tourmaline TrĂ©molile...Chahasie DIpyre Ileulandile Laumnntite Orlhose Phlogopite Scapolile Slilhile Tourmaline 62 1.82, 107...Épeugney, Doubs. Pyrite Ariège. Dipyre 11.223 Phlogopite 1.329 Quartz 62 III. Sphène 11.253 11 |  | | Book | | Rhodesia 4 South Africa 20 South West Africa... 1 Tunisia 1 Zaire 3 Zambia _2 35 This volume total: Australasia...ilmenite, and uncommon to abundant flakes of brown (phlogopite) mica. This mica, where abundant, serves to difÂ...diopside, and chrome-diopside, and accessory garnet, phlogopite, ilmenite, magnetite, chromite, perovskite, zircon...diameter, plus crystals of diopside, enstatite, phlogopite, and garnet and ilmenite; all of these crystals...in this rock usually are corroded olivine and phlogopite, and the groundmass has a serpentine and calcite |  | | Journal (volume) | | the highest part of the J ouaouda Mountains. At Zaghouan, about 35 miles south of Tunis, there are deposits...which requires the use of the softer Canadian phlogopite mica. It is inferred that the U nited States |  | | Book (volume) | | squelette, riches en inclusions de calcite, de phlogopite et contenant des inclusions liquides Ă bulles...est accompagnĂ© de hurnite, spinelle, pargasite, phlogopite, etc. les cristaux ne dĂ©passent pas 3 millimètres...les cipolins intercalĂ©s dans les gneiss ; phlogopite, les humites, etc. sables et dans les alluvinns...y accompagne les minĂ©raux du groupe de la phlogopite, le spinelle. presque entièrement des cipolins...silicatĂ©s qu’ils renferment (chondrodite, spinelles, phlogopite, etc.). Fig. Calcile de la 34. camĂ©ie de |  | | Report (issue) | | ___ Thailand--.-.-----------------------------Tunisia .. _______________________________ Turkey.-.--...HYDROLOGIC INVESTIGATIONS IN OTHER COUNTRIES TUNISIA Ground-water development V. C. Fishel (rl089)...000 years ago to carry water from the springs of Zaghouan to supply Tunis and Carthage. More recently, emphasis...underlying the plains of central and southern Tunisia. A pilot groundwater development program proposed...construction of 50 production wells in central Tunisia, to provide training in new well-drilling and development |  | Kogel, Jessica Elzea, Trivedi, Nikhil C., Barker, James M., Krukowski, Stanley T. - Eds. (2006) Industrial Minerals and Rocks (7th ed.) Society for Mining, Metallurgy, and Exploration, Inc., Littleton, CO. | Book (edition) | | pyrophyllite, talc), the mica group (muscovite, phlogopite, lepidolite, and zinnwaldite), and serpentine... deposits are found in North Africa (Morocco, Tunisia, Algeria, T ogo); the Mi ddle East (Jordan, Israel...57 Argentina 4,400 China 260,000 14 71 Tunisia 3,702 Brazil 170,000 9 80 Guatemala 2,800...Mauritania 100 United States 57,100 11 72 84 Tunisia 100 Spain 15,000 3 87 Turkmenistan 100 ...China 19,400 15 60 Russia 11,100 8 68 Tunisia 8,339 6 74 Ukraine Chile Pumice (may include |  | | Report (issue) | | inequigranular. Their major primary minerals are olivine, phlogopite, melilite, garnet, apatite, perovskite, and magnetite...rocks are in contact with MVT mineralization, the phlogopite of the igneous rocks is hydrothermally altered...scientists who studied deposits in Algeria and Tunisia where the salt is Triassic (Charef and Sheppard...have been identified in Australia, South Africa, Tunisia, the United States, and probably a few other countries...iron/copper sulfides Mine waste1 Hammam Zriba Mine, Tunisia Salt-related, carbonatehosted Quartz, barite |  | | Book (volume) | | une substance ren- fermant des inclusions de phlogopite incolore ainsi qu’en tĂ©moigne grande quantitĂ©...dans un calcaire jaune en cristaux de 2 a avec phlogopite, leuchtenbergite, pyrite et 1“ grands cristaux...accompagnĂ©s par de l’actinote, de la trĂ©molite, de la phlogopite et de la pyrite. Ce dipyre est toujours intact... près SalntNnzaire, il y est associĂ© Ă de la phlogopite, etc. MINÉRALOGIE DE IA FRANCE 360 PyrĂ©nĂ©es... au N. de BĂ©ja); Sidi-Ahmet (40 km. de BĂ©ja); Zaghouan (60 km. au S. de Tunis); El; ; Akhouat S.-E |  | | Journal (volume) | | varieties are three: muscovite, or white mica; phlogopite, or amber mica; and biotite, or black mica. The...been granted to work the zinc ores disoovered at Zaghouan, in Tunis, and it is said that mines will be opened |
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