Pofadder shear zone
WebOct 19, 2012 · The folded layers are mylonites of the Pofadder Shear Zone in South Africa. I love it when folds are expressed not only in profile, but also in three dimensions. Nothing in life could possibly be better. We’ve … WebThe Geology of the area east of Pofadder with emphasis on shearing associated with the Pofadder Lineament, North West Cape A. Maclaren Published 1984 Geology No Paper Link Available Save to Library Create Alert Cite 7 Citations Citation Type More Filters Shear zone evolution and the path of earthquake rupture E. Young, C. Rowe, J. Kirkpatrick
Pofadder shear zone
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WebJul 19, 2024 · The foliation of mylonite in the shear zone strikes roughly N50°E and dips 7–35°NW, and the detachment fault strikes N50°E and dips 25–30°NW (Moecher and Steltenpohl 2011 ). The main detachment fault in the Eidsfjord shear zone is exposed at Slåttnes and Grønning (Fig. 1 ). WebJun 17, 2014 · Microbreccia from the Pofadder Shear Zone in South Africa. Previous mylonitization is visible in the breccia clasts. The host rock is a metagranite and the photomicrograph was taken under cross-polarized …
WebRocks-Pofadder shear zone system, which extends for 550 km across Namibia and South Africa in rocks of the Namaqua Metamorphic Complex (Miller, 2008). The KMZ is localized in 1250-1100 Ma orthogneisses of the Aus Domain. To the NE of the KMZ, the Tsirub Gneiss comprises garnet-bearing tonalitic to granodioritic augen gneiss, whereas biotite ... WebAU 103.3 Solar-ready zone area • The solar-ready zone areas shall be composed of: …
WebJan 29, 2024 · OSHA regulations now eliminate the need for cages on any new fixed … WebShear Zone is an oblique, dextral crustal scale shear zone that is between 2 and 7 km in width. The Pofadder Shear Zone is associated with the terminal stages of the Mesoproterozoic Namaqua Orogeny, however, the specific controls on its formation and evolution are not well constrained. The shear zone is characterised by a heteroge-
WebJul 1, 2024 · Using quartz paleopiezometry, we estimate strain and slip rates consistent with other studies of exhumed shear zones and modern plate boundary faults, helping establish the Pofadder Shear Zone as an ancient analogue to modern, continental-scale, strike-slip faults. This feedback cycle influences seismicity patterns at the scale of study (10s of ...
WebOct 19, 2012 · The folded layers are mylonites of the Pofadder Shear Zone in South Africa. I love it when folds are expressed not only in profile, but also in three dimensions. Nothing in life could possibly be better. We’ve featured the Pofadder Shear Zone’s folded mylonites before – and that time, too, they came from a … cache built into processor chipWebThe Pofadder Shear Zone (PSZ) is a ~400 km long, northwest to southeast oriented, dextral transform shear zone in southern Namibia and northwest South Africa. We present new geologic and structural data from mapped transects across the PSZ. These data demonstrate that, from the northwest toward the southeast, the PSZ narrows by 90%, … cachebust dockerWebFeb 28, 2024 · Role of myrmekite and associated deformation fabrics in controlling … cache buffer sizeWebThe Pofadder Shear Zone exposed in the Orange River in South Africa is an ancient, exhumed, paleoseismogenic continental transform which preserves the architecture of the earthquake source near the base of the seismogenic zone. cache bugWebDetailed mapping and microstructural observations in the Pofadder Shear Zone (Namibia … clutch meriva 2004WebFabrics within a 1-km-wide shear zone along the eastern margin of the Bronson Hill … cache business planWebJul 1, 2024 · Detailed mapping and microstructural observations in the Pofadder Shear Zone (Namibia and South Africa) reveal a lithologically heterogeneous shear zone core with quartz-rich mylonites and ultramylonites, plastically overprinted pseudotachylyte and … clutch mice and gods