Earthquakes shook the ground, and mud rains with pellets the size of peas (called accretionary lapilli) pummeled the summit. Blocks weighing several tons landed more than half a mile (1 km ...

Earthquakes shook the ground, and mud rains with pellets the size of peas (called accretionary lapilli) pummeled the summit. Blocks weighing several tons landed more than half a mile (1 km) from the ...

Earthquakes shook the ground, and mud rains with pellets the size of peas (called accretionary lapilli) pummeled the summit. Blocks weighing several tons landed more than half a mile (1 km ...

Zhongjie Xu [Opens in a new window], ...

Magmatic iron meteorites are remnants of the metallic cores of the earliest asteroids in our Solar System. These meteorites can provide important information about chemical conditions and ...

Editor's note: Volcano Watch is a weekly article and activity update written by U.S. Geological Survey Hawaiian Volcano Observatory scientists and affiliates. Kīlauea began erupting explosively at ...

Magmatic iron meteorites are remnants of the metallic cores of the earliest asteroids in our Solar System. These meteorites can provide important information about chemical conditions and ...

Plate Tectonics, Structural Geology, Igneous Petrology, Geochemistry, Marine Geology and Geophysics, Mid-Ocean Ridges, Geology of Ophiolite Complexes, Ophiolite Emplacement, Chemostratigraphy, ICP-AES ...

Field oriented petrotectonic studies on convergent margins, triple junction interactions, granite emplacement, subduction zone metamorphism and exhumation processes, and jadeitite formation. Have also ...