 | | Journal (article/letter/editorial) | | from Neogene vein mineralisation, Baia Bor a area, Maramure , Romania NIGEL J. COOK Mineralogisches Institut...sub-volcanic body in the Baia Bor~a area of Maramure~ County, northwest Romania. This is the first chemically-documented...Bisulphosalts in the Neogene metallogenic province around Baia Mare. The investigated samples contain abundant...derivatives, izoklakeite. vein, Bi-sulphosalts, Romania, lillianite homologous series, bismuthinite Introduction...the Neogene metallogenic province in northern Romania are well known for the number, abundance and often |  | | Book (volume) | | Jankovié Albania by E. Pumo, V. Melo and B. Ostrosi Romania by V. Ianovici and M. Borcos Bulgaria by B. Bogdanov...the frustrations that such an endeavour entails. No concise, comprehensive description of the ferrous...frustra- volume tions that such an endeavour entails. No concise, comprehensive description of the ferrous...includes Albania, Bulgaria, Cyprus, Greece, Hungary, Romania and Yugoslavia; and Southwest Europe embraces France...genesis : Pre-Hercynian mineralization . and and Romania by V. Ianovici and M. Borcos Introduction by W |  | | Book | | 1975 I © 1974 Artia, Prague All Rights Reserved. No part of this publication may be reproduced or transmitted...the crystal remain unaltered. Some minerals possess no geometrically regular shape. The internal organization...antimonides, bismuthides) 3. Halides 4. Oxides, hydroxides 5. Nitrates, carbonates, borates 6. Sulphates (chromates...topaz 3. calcite 4. fluorite 9. corundum 10. diamond 5. apatite These hardness tests can be applied only...approx. 6) scratches minerals up to the hardness of 5. A good file scratches even quartz. Minerals of a |  | | Journal (article/letter/editorial) | | 00167029, Geochemistry International, 2014, Vol. 52, No. 6, pp. 433–455. © Pleiades Publishing, Ltd., 2014...F. Mironova, 2014, published in Geokhimiya, 2014, No. 6, pp. 483–506. Physicochemical Formation Parameters...119991 Russia email: naumov@geokhi.ru Received June 5, 2012; in final form, October 23, 2012 Abstract—Information...significant depths (leansul fide ores with fine Au) [4, 5, and others]. A number of classifications relies on...composition of the fluids. Our own measurements make up 5% of the overall number of the temperature values, |  | | Journal (issue) | | Forest Ave., #8 (P.O. Box 1621), Laguna Beach, CA 92 6 5 2 Photo: Van Pel The Mineralogical Record Inc.... dollars. ineralosical ecorcf Volume 17, number 5, Sept ember-October 1986 Editor & Publisher Wendell...R. Kampf Natural History Museum of Los Angeles County George Robinson National Museums of Canada Arthur...push back the frontiers of knowledge. But almost no one today is an amateur at such activities . . ....jeweler or a gemologist. He may enjoy fossils, but has no intense interest in real paleontology. He may even |  | Vakh, A. S., Avchenko, O. V., Gvozdev, V. I., Goryachev, N. A., Karabtsov, A. A., Vakh, E. A. (2019) Minerals of the Pb–As–Sb–S and Cu–Pb–As–Sb–S Systems in Ores of the Berezitovoe Gold-Polymetallic Deposit, Upper Amur Region, Russia. Geology of Ore Deposits, 61 (3) 256-273 doi:10.1134/s1075701519020065 | Journal (article/letter/editorial) | | 1075-7015, Geology of Ore Deposits, 2019, Vol. 61, No. 3, pp. 256–273. © Pleiades Publishing, Ltd., 2019...Geologiya Rudnykh Mestorozhdenii, 2019, Vol. 61, No. 3, pp. 63–83. Minerals of the Pb–As–Sb–S and Cu–Pb–As–Sb–S...(Pb–Cu) sulfosalts are tsugaruite, dufrenoysite, boulangerite, menegenite, Bi-rich menegenite (Bi up to 11...sulfoantimonite group includes both abundant (boulangerite, zinkenite, bournonite, meneghinite) and extremely...257 Adit 5 Adit 6 Borehole 269 0 20 40 60 80100 m 1 2 3 4 5 6 7 8 9 10 11 Adit 5 12 Fig |  | | Book (edition) | | Gypsum, xx 40 mm, Las Salinas, Peru, H Variscite, xx 5 mm, Iturnbiara, Brazil, H Rhodocbrosite, polished...polished, 70 mm, Anjanabonoina, Madagaskar, G Page 5: Opal - fire, polished, 50 mm, Mezezo, Ethiopia, G...Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...Mineralogical Tables" by Strunz and Nickel (2001). There is no problem with the validity of at least 95 % of minerals...pecially in the booh by Hey 4.C Oxides with M: 0 =2:3, 3:5, etc. 0955). Clark (1993). and Blackbum and Dennen |  | | Journal (issue) | | Minerals Gemstones Fossils Hours: Tues-Sor. 10-5 Sunday 12-5 [evenings by appointm ent only] g affiliated...on rhyolite from the Violet #5 claim , Wah Wah M oun tains, Beaver County, Utah. The crystal is about...of the editor. suggestions for authors See vol.9, no.3, p. 135, or write to the editor for a copy. The...of a texture similar to the topaz-bearing units. No topaz or other minerals of interest were identified...basalt and gray to maroon rhyolites and trachytes. No rhyolites of the texture associated with minerals |  | | Journal (article/letter/editorial) | | 3 . 1 9 ( 6 ) , 3 . 0 4 ( 6 ) ,2 . 7 4 ( 5 ) , 2 . 6 8 ( 5 ) . Robinsonite occurs as a primary mineral...stibnite, and boulangerite in small pieces in oxidized ore bodies at the Red Bird mercury mine, Pershing...Pershing County, Nevada. INrnonucuoN In 1943 while investigating quicksilver deposits in Nevada, one of the...B.) collected a sample at the Red Bird mine in Pershing County, Nevada, that he suspectedof being zinkenite...Survey (J.J. F.) and proved to be a mixture of boulangerite and the unknown sulphosalt referred to Robinson |  | | Journal (issue) | | Beach, Cal. 926 51 (7 1 4 ) 4 9 4 -7 6 9 5 ... 4 9 4 -0 0 5 5 Open Wednesday through Sunday photo by H...the editor. suggestions for authors See vol. 11, no. 2, pg. 105, or write to the editor for a copy. ...SUBSCRIBERS P L E A S E NO TE: Due to high bank charges, we regret to say that we can no longer accept checks...00184 Rome, Italy LIDSTROMS Box 518 STIBNITE (Romania) Prineville, Ore. 97754 four other locations:...^ .. BAIUT Crystallizations (503-447-7104) BAIA SPRIE & Associatlons Wholesale and Retail Special |  | | Report (issue) | | eens eee ett sulfides (32-41)......... 6660s eee 5. 6. 7. 8. 9. X-ray X-ray X-ray X-ray X-ray powder...determinations of different compounds in mixtures; there is no indication of independent critical work on minerals...often necessary from such mounts, and INTRODUCTION 5 many films show one or two extra lines from the grease...3-mm-diameter powder cameras, using standard Eastman No-Screen X-Ray Film. Many of the early films made in...precision possible with larger diameter cameras is of no real advantage, since the effect of variations in |  | | Journal (article/letter/editorial) | | those of the other feather ores, jamesonite and boulangerite. An intimate association with pyrargyrite is...widely distributed in small amounts in the Wongabah Mine at Rivertree in the northern New England District...carried out X-ray studies on material from Owyhee County and established orthorhombic symmetry with cell...part replacing, euhedral arsenopyrite. Wongabah Mine, Rivertree, New South Wales. Reflected light, crossed...diffraction data for owyheeite (PbsAg2SbeS15), Wongabah Mine, Rivertree, New South Wales. Co-Ka radiation ; intensities |  | | Journal (article/letter/editorial) | | Springer-Verlag 1995 Printed in Austria Tellurantimony in Romania: first occurrences in Europe G. Simon 1'*, D. H...Mineralogy, University of Bucharest, Bucharest, Romania 2 Department of Geology, Royal Holloway, University...Street, Cambridge, United Kingdom With 5 Figures Received October 5, 1993; accepted April 6, 1994 Summary...epithermal precious metal deposits of western Romania: Nagyag (now Sacaramb), Stanija, and Magura-Hondol...discovered by Thorpe and Harris (1973) at Mattagami Lake mine, Matagami Area, Quebec, in an Archean zinc-rich |  | | Journal (issue) | | Record SEPTEMBER–OCTOBER 2022 • VOLUME 53 • NUMBER 5 • $30 L L Akchatau! Wayne & Dona Leicht KRISTALLE...Magazine for Mineral Collectors VOLU ME 53 • NUMBER 5 Publisher & Editor-in-Chief Wendell E. Wilson minrecord@comcast... SEPTEMBER–OCTOBER 2022 Articles The Akchatau mine, Shet District, Karaganda, Kazakhstan.............E. Wilson & T. P. Moore The Graf Jost-Christian mine, Wolfsberg, Harz Mountains, Sachsen-Anhalt, Germany...Moore Phosphate Minerals from Lime Ridge, Snyder County, Pennsylvania................................. |  | | Journal (article/letter/editorial) | | July/Aug. Sept./Oct. Nov./Dec. (No. 1) (No. 2) (No. 3) (No. 4) (No. 5) (No. 6) Augelite, South Dakota,...JanuaryIFebruary: Pyromorphite, Les Barlow, A., 98 Farges mine, Correze Province, France; Barnes, J. H., see Media...July/August: Silver, Mollie Gibson mine, Bertrandite, New Hampshire, 161 Pitkin County, Colorado; specimen Beryl...Smithsonite, Kelly Russell, 396-99 mine, Magdalena district, Socorro County, New Mexico; Ron Gibbs specimen...Bismuth, South Dakota, 383 tite, Thomas Range, Juab County, Utah; Bolt, E., see Spotlight on Juniors Martin |  | | Journal (issue) | | T r 171 Wayne and Dona Leicht, 332 Forest Avenue No. 8, |\ U /\ | f laguna Beach, Cai. 92651 (714) 494-7695...-L V i S —Lv^/JLl M jI Jl 4 Open Mon.-Sat. 10-5, Sun. 12-5 photo by Harold and Erica Van Pelt, Los Angeles...QUARTZ group 4 x 5 cm, collected in 1978 by Donald Elliott at the Diamond Willow mine near Thunder Bay...the editor. suggestions for authors See Vol. 12, no. 6, pg. 399, or write to the editor for a copy. ...Albite from the Itatiaia mine, Minas Gerais, Brazil. The Rubellite crystal measures 5 x 14 inches. (The remainder |  | | Journal (issue) | | row, from left: Euclase, 2.3 cm, from the Gachalá mine, Guavió-Guatéque mining district, Boyacá Department...twin, 5.5 cm, from the Amo tin deposit, Ximeng County, Yunnan, China. Wally Mann collection; Joe Budd...Budd photo. Tanzanite, 7.6 cm, from the Merelani mine near Arusha, Tanzania. Barry & Beth Kitt collection;...2.2 cm, from the Pulsifer quarry, Androscoggin County, Maine. Kyle Kevorkian collection; Jordan Root...Fluorite on quartz, 13 cm, from the Yaogangxian mine, Chenzhou Prefecture, Hunan Province, China. The |  | Nevolko, Peter A., Pham, Thi Dung, Tran, Trong Hoa, Tran, Tuan Anh, Ngo, Thi Phuong, Fominykh, Pavel A. (2018) Intrusion-related Lang Vai gold-antimony district (Northeastern Vietnam): Geology, mineralogy, geochemistry and 40Ar/39Ar age. Ore Geology Reviews, 96. 218-235 doi:10.1016/j.oregeorev.2018.04.017 | Journal (article/letter/editorial) | | within the Khoun Puc deposit is distributed into 5 ore zones up to 1400 m long and 150-350 m wide each...within the Lang Vai deposit, mineralization occurs as 5 parallel ore zones, which comprise 32 ore bodies....The ore bodies extend vertically over 200 m (Fig. 5). Like the Khoun Puc deposit, the lower boundary of...Lung Luong mine, which comprises several Sb-Pb ore bodies. The second is the Pu Bo mine, which is characterized...for up to 600 m at the Lung Luong mine and up to 700 m at the Pu Bo mine (Fig. 6). The ore zones occur as |  | | Journal (article/letter/editorial) | | TIN-SILVER OF GEOLOGISTS VEINS OF F. M. ORURO 1948 No. 6 BOLIVIA. CHACE. PART II. CONTENTS--PART...quartz latite porphyry can be found in the San Jos• mine even far from veins without disseminated pyrite...residueof phenocrysts and in veinletstraversing the rock. No tracesof the biotiteor chloriteremain. The quartzphenocrystsalone...rocksadjacentto the Oruro veins,particularlyin the Itos mine. Ahlfeld described some of the rock on the lower...depositsof Oruro. Bolivia: Ecoa. GEor.., vol. 26, no. 5, pp. 453-479, 1931. 4:38 F. M. CH.4CE. groupsof |  | | Journal (issue) | | (949) 494 -7 6 9 5 . . . 494-515 5 . . . FAX (949) 494-040 2 .r Open Tues.-Sat. 10-5. (Closed Sun.-Mon...Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino...FLUORITE crystal group, 8.1 cm, from the Shangbao mine, H unan, China. Collector's Edge Minerals specimen;...color, and give a historical background for each mine or mining venture. These catalogs, still available...enjoyed our special Mont Saint-Hilaire Issue (vol. 21, no. 4, still available for $12), and are still craving |  | | Journal (article/letter/editorial) | | Taylor & Francis, our agents, and our licensors make no representations or warranties whatsoever as to the...Kuba)," Geologiya rudnykh mestorozhdeniy, 1989, No. 5, pp. 3-17. The authors are with the Institute of...schist; 4) diabasic and andesitic porphyry and tuff; 5) amphibolite; 6) granite and granodiorite; 7) dacitic...quartz (dark); gray is sphalerite; white is boulangerite and galena; c) brecciated ore; clasts of early-stage...rare Quartz Arsenopyrite Sphalerite Galena Boulangerite Stibnite Sericite Graphite Pyrite Gold Tetrahedrite |  | | Journal (article/letter/editorial) | | 0016-7029, Geochemistry International, 2009, Vol. 47, No. 8, pp. 777–802. © Pleiades Publishing, Ltd., 2009...F. Mironova, 2009, published in Geokhimiya, 2009, No. 8, pp. 825–851. Principal Physicochemical Parameters...petrology was also played by Lemmlein [2, 3], Roedder [4, 5], Kalyuzhnyi [6, 7], Dolgov [8, 9], Poty [10, 11]...1951–1960 306 31 75 20 5 0 73 27 1961–1970 1236 124 53 32 10 5 75 25 1971–1980 3471 ...was less than 5 wt % and the minimum and maximum values at ranges greater than or equal to 5 wt %. For the |  | | Journal (issue) | | . . FAX (949) 494-0402 Open Thurs.-Sat. 10-5, Sunday 12-5. (Closed Mon.-Tues.-Wed. except by Appointment...Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino...crystal cluster on matrix, 6 cm tall, from the Tsumeb mine, Tsumeb, Namibia. Sandor Fuss collection (2004)...Vug,” discovered on the 12th level of the Cresson mine, Cripple Creek district, Colorado in 1914 (see “The...Smith, Ed Raines and Leland Feitz back in vol. 16, no. 3). It measured 13.5 ⫻ 23 feet and rose to a height |  | | Journal (issue) | | . . FAX (949) 494-0402 Open Thurs.-Sat. 10-5, Sunday 12-5. (Closed Mon.-Tues.-Wed. except by Appointment...Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino...Articles Famous mineral localities: The Trepc=a mine, Stari Trg, Kosovo . . . . . . . . . . . . . . ...crystal cluster, 3.9 cm, on calcite, from Wessels mine, Kalahari Manganese Field, South Africa. This specimen...education; (4) General duties and public relations; and (5) Personal research. Additionally, under “general duties” |  | Obolensky, A.A., Gushchina, L.V., Borisenko, A.S., Borovikov, A.A., Nevol’ko, P.A. (2009) Computer thermodynamic modeling of the transport and deposition of Sb and Au during the formation of Au-Sb deposits. Russian Geology and Geophysics, 50 (11) 950-965 doi:10.1016/j.rgg.2009.10.004 | Journal (article/letter/editorial) | | Thompson et al., 1999). Gold-antimony deposits show no relationship with gold deposits in granites, which...gudmundite, native silver and antimony, jamesonite, boulangerite, scheelite, pyrrhotite, marcasite, ulmannite...minerals: pyrite ((1−2)⋅10−4%), stibnite (2×10−6− 5.6×10−5%), and gold (<1%) (Ashley et al., 2000; Ozerova, 1986)...sulfosalts of Pb, Cu, Bi, and Ag. These ores show no Au–Sb correlation; the gold content of Sb-ores depends...(with pH decrease to 3.8), gold, quartz, and boulangerite (Fig. 1, a, b). Gold is present in these solutions |
|
No. 5 Mine, Baia Sprie, Maramureș County, Romania