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 Pofadder Shear Zone is associated with the terminal stages of the Mesoproterozoic …
Belly of the beast: detailed mapping in the deformation core of a ...
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 ... WebDetailed 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 active shear folds. black shiesty mask
Role of myrmekite and associated deformation fabrics in …
WebJul 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 … WebDec 8, 2016 · The Pofadder Shear Zone (Namibia-South Africa) is a right lateral, strike-slip structure, exhumed from the quartz brittle-plastic transition. In respect to lithology, kinematics and scale this shear zone is an ancient analog to … Web2) Alternative Lumber. Next, laminated veneer lumber (LVL) and parallel strand lumber … black shield with red cross