 | Biagioni, C., Orlandi, P., Nestola, F., Bianchin, S. (2013) Oxycalcioroméite, Ca2Sb2O6O, from Buca della Vena mine, Apuan Alps, Tuscany, Italy: a new member of the pyrochlore supergroup. Mineralogical Magazine, 77 (7) 3027-3037 doi:10.1180/minmag.2013.077.7.12 | Journal (article/letter/editorial) | | dolostone lenses in the baryte + pyrite + iron oxides ore. Associated minerals are calcite, cinnabar, derbylite...(latitude 43º59’N, longitude 10º18’E) exploited a small baryte + pyrite + iron oxides ore deposit embedded at...SE. The ore body is zoned, with baryte + pyrite at the bottom and baryte + iron oxides (magnetite and hematite)...deformed and fractured, with the formation of calcite + baryte vein systems hosting rare minerals, among which...southern part of the mine, in association with calcite, cinnabar, derbylite, dolomite, hematite, ‘mica’ |  | | Report (issue) | | copper-molybdenum mineralisation near Ballachulish, Highland Region Reconnaissance geochemical maps of parts of south...borehole, but they contain only minor amounts of baryte and geochemical enrichments of copper, arsenic...sides. This is particu larly true of many small baryte veins in the area where trial workings probably...boreho Ie sites N A B A) Baryte • copper B) Calcite _ � ron (oxide) C) Calcite • iron (sufph.d I e) -=...source-rocks for most of the metals no\v found in the vein structures. The exceptions are Cu and Co, for which |  | Coats, J S, Shaw, M H, Gallagher, M J, Armstrong, M, Greenwood, PG, Chacksfield, BC, Williamson, J P, Fortey, N J (1991) Gold in the Ochil Hills, Scotland. Mineral Reconaissance Programme Report 116. British Geological Survey | Report (issue) | | Detailed sampling Comparison of sub-areas North Fife Region Central Ochils Microprobe analysis of gold grains...geochemistry to detect outlying sulphide-bearing vein systems which might indicate the presence of buried...Glen area, even though baryte was visually recorded in the pan and pieces of baryte up to 1 cm across can...of the gold grains. Comparison of sub-areas The region sampled in detail can be subdivided into fourteen...in each sub-area is discussed below. North Fife Region The areas sampled were a coastal belt along the |
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Calcite-baryte vein, Anemzi, Agoudim, Midelt Cercle, Midelt Province, Drâa-Tafilalet Region, Morocco