The Kunene Complex (KC) represents a large Mesoproterozoic igneous body, mainly composed of anorthosites and gabbroic rocks that extends from SW Angola to NW Namibia (18000 km2, N-S trend, ca. 350 km long 25–50 wide). Although the KC has been studied cartographic geochemical point view, little is known about its structure at depth below sedimentary deposits Kalahari basin. Hence, we use availab...

Research subject. The research covered the geological position, material composition and rock age of a comparatively small (about 32 km 2 ) Bystrinskii gabbro massif. This massif underlies tectonic plate package consisting serpentinized dunits harzburgites ophiolite association in Eastern boundary Middle Urals. Methods. content petrogenic elements was measured by Х-ray fluorescence method using...

First posted July 19, 2023 For additional information, contact: Center Director, Geophysics, and Geochemistry Science CenterU.S. Geological SurveyBox 25046, Mail Stop 973Denver, CO 80225 Compressional-wave seismic velocity (velocity) bulk density (density) data were compiled from published sources for rock suites earth materials that are significant geophysical modeling of the Mesoproterozoic M...