schist造句
1. The main rock types include granulitite, mica schist, epidote-plagioclase amphibolite, itabirite and marble.
2. The pyroclastic rock fragments comprise quartzite, schist, gneiss, basalt , andesite, rhyolite and quartz.
3. Schist, a metamorphic rock, contains mineral crystals that can be seen by the naked eye.
4. The talc - schist, talcmarble and biotite - schist are the most favourable hosting rocks to mineralization.
5. That suit of schist contans a large number of abundant aluminium mineral: staurolite, almandine and biotite, so the primitive is mostly clayrock.
6. The lithology of B petrofabric is schist interlated with marble , quartzite.
7. The middle Proterozoic crystalline schist series in the Panzhihua - Xichang region has undergone progressive regional metamorphism.
8. The terroir of rocky clay limestone soil with schist, and a typically Mediterranean climate.
9. The minerals are disseminated in the schist and hornfelsed schist near the dolerite contact.
10. They are in fact metamorphosed rocks , predominantly schist , amphibolites, granites and sand stones and Muruwa Precambrian.
11. Maoduqing gold deposit occurred in the green schist and marble stratum belt of paleoprotozoic Inner Mongolia.
12. Near the waterline, the rushing waters have polished the schist to gunmetal, and carved it into fantastic flutes and chambers.
13. The rocks from the Group Complex have been highly metamorphosed into the green schist facies.
14. Early ductile deformation is characterized by dislocation glide , twinning displacement and recrystallization, forming schist and mylonite.
15. Ore - forming materials of galena are from country rocks , that is biotite schist and garnet biotite schist.
16. The gold metallogeny is characterized by auriferous pyrite and occurred in the alternating layer of heavy-layer metasandstone, flaggy metasandstone and graphitization schist.
17. The massive sulfide contains fragments of barren and mineralized gabbro, and schist.
18. Photo Gallery: Rocks The Colorado River has eroded these schist formations into fudge - like shapes and shades.
19. The shortage of bearing capacity is often encountered in foundation construction in complex schist area.
20. The emerald deposits in Brazil belong to the classic schist - hosted emerald deposit type.
21. The host rocks of Dashuigou independent tellurium ore deposit are mainly green schist facies metamorphic rocks.
22. The lithology and mineralogy of almandine seam deposit in sericite chlorite schist in Bilutu of Sonid Zuoqi, Inner Mongolia is studied.
23. The main gold - carrying minerals are pyrite , chalcopyrite and telluride. The best gold - carrying rock is the biotite - schist.
24. Garnet pyroxenite occurs as lenses in granulite-facies metamorphic granitic gneiss and pelitic schist in the Namjagbarwa Group-complex of the eastern Himalayan tectonic syntaxis.