This study presented recently reprocessed multi-channel seismic data and multi-beam bathymetric map to reveal the geomorphology stratigraphic architecture of Yongle isolated carbonate platform in Xisha Archipelago, northwestern South China Sea. Our results show that upper slope angles exceed 10° even reach ∼32.5° whereas lower vary from .5° 5.3°. The variations margins Atoll belong escarpment (...

The Ab-Bid deposit, located in the Tabas-Posht e Badam metallogenic belt (TPMB) Central Iran, is largest Pb-Zn (±Cu) deposit Behadad-Kuhbanan mining district. Sulfide mineralization formed Middle Triassic carbonate rocks and contains galena sphalerite with minor pyrite, chalcopyrite, chalcocite, barite. Silicification dolomitization are main wall-rock alteration styles. Structural textural obse...

Delineating hydrothermal alteration and supergene caps is fundamental for mineral exploration of sulfide ores. The aim this study to apply a multi-scale workflow based on hyperspectral remote proximal sensing data in order delineate dolomitization associated with the Mississippi Valley-Type Zn-Pb(-Ag) deposit Jabali (Western Yemen). area was investigated through images derived from new launched...

The Ediacaran−Cambrian boundary strata in the Great Basin of southwestern United States record biological, geochemical, and tectonic change during transformative interval Earth history which metazoans diversified. Here, we integrate new compiled chemostratigraphic, paleontological, sedimentological, stratigraphic data sets from Death Valley region, White-Inyo Ranges, Esmeralda County Nevada Cal...