p pa pb pc pd pe pf pg ph pi pk pl pm pn po pp pr ps pt pu pv pw px py

Перевод: pyrite

[существительное]
пирит

Тезаурус:

1. The presence of widespread pyrite and graphite, together with the faulted nature of the mineralisation, gave rise to great problems in interpreting geophysical data and in correlating drill intersections.
2. MRP investigations in the Treffgarne area of south-west Wales, an area with no known economic mineralisation, have identified a zone of intense hydrothermal alteration with pyrite mineralisation in the Ordovician Roch Rhyolite Group of acid volcanics, tuffs and volcanic breccias (MRP 86).
3. MRP investigations for stratabound mineralisation in the South Hams district south of the Dartmoor Granite proved 10 m of massive pyrite in drill core, with associated high grade baryte float (MRP 79).
4. The mineralisation consists of veins and stockworks of Cu-Pb-Zn sulphides with pyrite and pyrrhotite in quartz.
5. Dalradian pyrite belt
6. Diagenetic pyrite in the Lower Palaeozoic rocks of the Southern Uplands provided a sulphur reservoir.
7. Chalcopyrite, with quartz, pyrite, arsenopyrite and some magnetite and Co-Ni-As sulphides, has been worked in the Coniston area.
8. Stratabound pyrite mineralisation occurs in the Middle Dalradian Ben Lawers Schist Formation, and its lateral equivalents, over a strike length exceeding 50 km.
9. A Kuroko-style massive pyrite deposit at Cae Coch, north-east of Snowdon, may be the distal expression of an as yet undiscovered buried proximal base metal sulphide deposit (Ball and Bland, 1985).
10. It is a mineralised breccia pipe in Cambrian sediments consisting of angular fragments veined and cemented by chalcopyrite, pyrite and quartz (Allen and Easterbrook, 1978; MRP 29).
11. For example, the Dalradian succession in Scotland was chosen for attention by the MRP because it included the stratiform "pyrite belt" similar to the area around the economic Stekenjokk Cu-Zn-Pb deposit in Sweden.
12. Stratabound pyrite mineralisation occurs in thicknesses up to 200m over a strike length exceeding 50 km.