 | Rohrmeier, M. K., von Quadt, A., Driesner, T., Heinrich, C. A., Handler, R., Ovtcharova, M., Ivanov, Z., Petrov, P., Sarov, S., Peytcheva, I. (2013) Post-Orogenic Extension and Hydrothermal Ore Formation: High-Precision Geochronology of the Central Rhodopian Metamorphic Core Complex (Bulgaria-Greece) Economic Geology, 108 (4) 691-718 doi:10.2113/econgeo.108.4.691 | Journal (article/letter/editorial) | | 691ā718
Post-Orogenic Extension and Hydrothermal Ore Formation:
High-Precision Geochronology of the Central...Central Rhodopian Metamorphic Core Complex
(Bulgaria-Greece)
M. KAISER ROHRMEIER,1 A. VON QUADT,1,ā T...Ohridsk,ā
15 Tsar Osvoboditel Bd., BG-1504 Sofia, Bulgaria
4 Research Institute āGeology and Geophysics,ā...ā 23 Sitnyakovo Blvd., 1505 Sofia, Bulgaria
5 Geological Institute, Bulgarian Academy of Science, G....Sofia, Bulgaria
Abstract
The late Alpine evolution of the Rhodope Massif in southern Bulgaria and northern |  | | Journal (article/letter/editorial) | | Tennantite-tetrahedrite series from the Madan Pb-Zn deposits,
Central Rhodopes, Bulgaria
Rossitsa D. Vassileva & Radostina...Petrovitsa
Pb-Zn deposits of the Madan ore field, southern Bulgaria.
Unusually large compositional variations...tetrahedrite composition. Fahlore compositions at Madan correspond to zincian varieties (1.6ā1.95 apfu)...precipitated in the late stages
of mineralization at Madan, at temperature interval of 300ā
200 Ā°C from oxidizing...Sciences, Acad. G.
Bonchev Str. 24, 1113 Sofia, Bulgaria
e-mail: rosivas@geology.bas.bg
K. Kouzmanov
Department |  | Bonev, I. K., Vassileva, R. D., Zotov, N., Kouzmanov, K. (2005) Manganilvaite, CaFe2+Fe3+(Mn,Fe2+)(Si2O7)O(OH), a new mineral species of the ilvaite group, from PbāZn skarn deposits in the Rhodope Mountains, Bulgaria. The Canadian Mineralogist, 43 (3) 1027-1042 doi:10.2113/gscanmin.43.3.1027 | Journal (article/letter/editorial) | | PbāZn SKARN DEPOSITS IN THE RHODOPE MOUNTAINS, BULGARIA IVAN K. BONEVĀ§ AND ROSSITSA D. VASSILEVA Geological...Institute, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria NIKOLAY ZOTOV Mineralogisch-Petrologisches Institut...Rhodope Mountains, Bulgaria, and especially in the Ossikovo and Mogilata deposits (Madan ore district) and...associated with Mn-rich clinopyroxene (hedenbergiteājohannsenite) Ā± rhodonite, and with the products of their... Govedarnika mine, central Rhodope Mountains, Bulgaria. SOMMAIRE La manganilvaĆÆte, CaFe2+Fe3+(Mn,Fe2+)(Si2O7)O(OH) |  | | Journal (article/letter/editorial) | | has a long record of attracting interest on its ore deposits that have been intermittently exploited...century made Campiglia a āclassicā example of skarn ore deposit, from the causative intrusion to the marble...marble host rock. In recent years, detailed field investigations integrated by petrographic, geochemical...Pb-Zn ore. This work aims to trace the evolution of the scientific thinking on the Campiglia ore deposit...Campiglia skarn. Keywords: Campiglia Marittima; ore deposit; skarn Citation: Vezzoni, S.; Rocchi, S.; |  | | Journal (article/letter/editorial) | | deposit in western Yunnan (SW China): Insights from ore geology and C-H-O-S isotopes
Rong Xu, Wen-Chang Li...oregeorev.2019.03.015
OREGEO 2866
To appear in:
Ore Geology Reviews
Received Date:
Revised Date:
Accepted...Yunnan (SW China): Insights from ore geology and C-HO-S isotopes, Ore Geology Reviews (2019), doi: https://doi...deposit in western
Yunnan (SW China): Insights from ore geology and C-H-O-S isotopes
Rong Xua, Wen-Chang...reserves at 5.09% Zn and 2.40% Pb,
and 301 Mt of Fe ore resources at 30.02% TFe. The stratiform or vein-type |  | | Journal (issue) | | century,
resulting in the discovery of many major ore deposits.
This tobacco poster depicts the 1858 discovery...collection. His job at the Moonta mine was
sampling ore for the companyās assay office, an ideal opportunity...where he continued to work as a mine captain
and ore sampler, eventually retiring in 1916. He continued...Manager at Waratah in New South Wales,
and as an ore buyer and assayer at Broken Hill. He managed the...Trust
Tourmaline, 10 cm, from the Malkhan pegmatite field, Krasnyi
Chikoy, Chitinskaya Oblast, Zabaykalski |  | StrmiÄ PalinkaÅ”, Sabina, PalinkaÅ”, Ladislav A., Renac, Christophe, Spangenberg, Jorge E., LĆ¼ders, Volker, Molnar, Ferenc, Maliqi, Gani (2013) Metallogenic Model of the TrepÄa Pb-Zn-Ag Skarn Deposit, Kosovo: Evidence from Fluid Inclusions, Rare Earth Elements, and Stable Isotope Data. Economic Geology, 108 (1) 135-162 doi:10.2113/econgeo.108.1.135 | Journal (article/letter/editorial) | | Abstract
The TrepcĢa Pb-Zn-Ag skarn deposit (29 Mt of ore at 3.45% Pb, 2.30% Zn, and 80 g/t Ag) is located...was structurally and lithologically controlled. Ore deposition is spatially and temporally
related with...fugacity between 10ā8.8 and 10ā7.2 bars.
The principal ore minerals, galena, sphalerite, pyrite, and minor chalcopyrite...Ī“18O = ā9.6 to ā13.6ā°), the fluid responsible for ore deposition
was dominantly meteoric in origin. The...5 and +10ā° point to
a magmatic origin of sulfur. Ore deposition appears to have been largely contemporaneous |  | | Book (volume) | | Ostrosi
Romania by V. Ianovici and M. Borcos
Bulgaria by B. Bogdanov
Greece by G. Marinos
Cyprus by...to gather information on
the geology of European ore deposits knows the
frustrations that such an endeavour...to gather information on the
geology of European ore deposits knows the frustra-
volume
tions that such..._ Belgium;
Southeast Europe includes Albania, Bulgaria, Cyprus,
Greece, Hungary, Romania and Yugoslavia;...which has created a renewed interest
in European ore deposits, is accompanied by an
Explanatory Memoir |  | | Report (issue) | | (1984). Average
composition from various types of ore, Thierry mine, Ont.
ACANTHITE. Sakharova and Bryzgalov...Vendrell-Saz et al., (Sulphosalts, Platinum Minerals and Ore Microscopy
(Proc. XI Gen. Mtg. IMA, Novosibirsk)...Vol.). Microprobe
analyses (8) from Spissko-Gemer ore deposits, Slovakia.
AIKINITE. Kovalenker and Geinke...(Russian) 431 M365 Microprobe analyses (1) from Bulgaria
AIKINITE. Kovlenker, (Gold and silver deposits...Analysis,"X-ray, optics from northern Rhodopes, Bulgaria.
AIKINITE. Vinogradova et al. (Zap. Vses. Mineral |  | | Book | | '\llMO~-Y PEAK
Antimony Peak [California]: a rerun of a field trip
I JO years later (by H. E. Pembenon) 3:78-8...Eq11ilibria in rite Earth;
Moon Rocks and Minerals; Field Ion Microscopy; Crystals and X-rays; Co/or and Symmetry...Birch) 19:466-467
The Mount lsa-Cloncurry mineral field, northwestern Queensland [Australia] (by R. Sielecki)...occurrence of creedite at Colquiri, Inquisivi
province, department of La Paz, Bolivia (by
R. B. Cook...(by M. Le Font) 15:37-39
BULGARIA
Minerals of the Madan Orefield, Bulgaria (by S.
Petrussenko) 22:439-445 |  | | Book (volume) | | dynamics in gases,
in matrix isolation studies, in the field of semiconductor microelectronics,
etc. (see Barnes...typical minerals of oxidation
zones of sulphide ore deposits. However, in IR
spectra of synthetic āhydroniumjarositeā...Ca2B4O4(OH)7ClĀ·7H2O
Locality: Salar de Carcote deposit, El Loa province, Antofagasta, Chile.
Description: Colourless crystal...borax deposit, Salar del Hombre Muerto, Salta province, Argentina (type
locality).
Description: Colourless...Pegmatite Field, Andrembesoa
Commune, Betafo District, Vakinankaratra Region, Antananarivo Province, Madagascar |  | | Book (edition) | | for all amateur mineralogists and
students in the field.
Jacket photo: (Top) sulfur, Sicily, 14cm; (top...USSR, in translation, 1966).
INTRODUCTION
The Ore Minerals and Their Intergrowths, 2d ed., Vols. 1...fibrous, conchoidal, etc.
gangue
The portion of an ore that is not economically
valuable.
gem A mineral...minerals if ā¬ > w the sign is defined as positive.
ore Naturally occurring concentrations of minerals
that...I
S iam
Eibu
tas o/iotewyā
el
ry: ae
rete: ore
gww7s
Tey āartaā le SPP
Ate
ole
aa)
is vhs "porein | | | Book (edition) | | for all amateur mineralogists and
students in the field.
Jacket photo: (Top) sulfur, Sicily, 14 cm; (top...USSR, in transla[ion , 1966).
INTRODUCTION
The Ore Minerals and Their Intergrowths, 2d ed., Vols. 1...fibrous, conchoidal, etc.
gangue The portion of an ore that is not economically
valuable.
gem A mineral...minerals if E > w the sign is defined as positive.
ore Naturally occurring concentrations of minerals
that...as a secondary
mineral in the oxidation zone of ore deposits, often associated with limonite, calcite |
|
Madan ore field, Smolyan Province, Bulgaria