'Qtz' presentation slideshows

CLASTIC ROCKS-COMPOSITION

CLASTIC ROCKS-COMPOSITION. Clastic Components. detrital grains f. grained matrix authigenic minerals. Mineral Abundance. Depends on: source rk mechanical/chemical stability. Chemical Stability. qtz, zircon, tourmaline most stable: least stable pyroxene, olivine; feldspars in between.

378 views • 17 slides

Milovanovi? D., Tucci P., Morbideli P., Popovi? D.

Milovanovi? D., Tucci P., Morbideli P., Popovi? D. Petrology of mafic granulites from Bistrica, southern part of Zlatibor ultramafic massif (Dinaridic ophiolite belt, Serbia). K A R. P A. T H. O. B A L K. A. N I. D. E S. General position. A L P S.

255 views • 14 slides

500. 0. metres. 257 o. 0. 10. metres. 004 o. LEGEND. 1. 2. Unaltered metasedimentary package. Quartzites with muscovitic partings, schist Highly fractured, silicified and stockworked unit 1 with rare chloritic alteration. Fractures often coated with limonite, manganese.

71 views • 1 slides

metres

500. 0. metres. 0. 5. metres. LEGEND. 1. 2. Unaltered metasedimentary package. Quartzites with muscovitic partings, schist Highly fractured, silicified and stockworked unit 1 with rare chloritic alteration. Fractures often coated with limonite, manganese.

98 views • 1 slides