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Перевод: galena

[существительное]
свинцовый блеск; галенит

Тезаурус:

1. And join Parents for Safe Food at 32 Galena Road,, London, W6 0LT.
2. These showings may be related to granite intrusions such as those at Comrie and Tomnadashan (Fortey, 1980) or quartz veins such as those at Corrie Buie where small inclusions of electrum occur in galena (Pattrick, 1984).
3. No more tales of his young daughter Galena.
4. The galena in the Lower Palaeozoic deposits generally contains more silver than that in the carbonate-hosted mineralisation and the associated gangue minerals are generally quartz and/or calcite.
5. Fluorite and galena are the main ore minerals with subsidiary, but locally important, baryte, calcite, sphalerite, witherite, chalcopyrite and quartz.
6. Galena and chalcopyrite were observed under the microscope in the samples used for reflectance measurements in these areas.
7. Today, crystal so uraninite and lead mineral galena (representing the lead products of uranium decay) can be found in the solidified bitumen.
8. Lead and antimony vein mineralisation, with silver-rich galena and reported gold values, has been worked in the Wadebridge area of north Devon (Dines, 1956).
9. Gold was also reported from minor quartz veins, with pyrite, chalcopyrite and galena, at Stronchullin in Strathclyde.
10. At Clogau St. David's mine it occurs in small, rich, steeply-dipping shoots associated with pyrite and pyrrhotite together with galena and bismuth tellurides.
11. Several underground and opencast fluorspar deposits (with associated baryte and galena) were developed in the Northern Pennine (Weardale mines) and the Southern Pennine (Sallet Hole and Long Rake mines) orefields.
12. The silver content of the galena is generally low but ranges from 10g/t in the Southern Pennines up to 550 g/t in North Wales.
13. Lead-isotope data suggest that the lead in galena was supplied from progressively higher levels of the basins through time.