Kaalamo and Velimyaki gabbroid massifs are located in the south-eastern part of Raahe-Ladoga suture zone Karelian craton Sveсofennian mobile belt. These were formed almost simultaneously 1.89 Ga ago, occupy same tectonic position a single unit Early Proterozoic metamorphosed rocks: intrusions contained by supracrustal stratas: garnet-biotite gneisses micaceous shales Ladoga series, as well amph...

The geodynamic evolution of the Western Mediterranean related to closure Ligurian-Tethys ocean is not yet fully resolved. We present a new 3D numerical model double subduction with opposite polarities fostered by inherited segmentation margins and rifting system between Iberia NW Africa. constrained plate kinematic reconstructions assumes that both Alboran-Tethys Algerian-Tethys segments are se...

Within southern Mali, the Syama belt constitutes a linear major structure-oriented N-S, which host several gold deposits (e.g., and Tabakoroni) prospect areas (e.g. Tellem). The Belt is formed by magmatic rocks (basalts, lamprophyres, andesites, dacites microgranites); sedimentary (shales) volcano-sedimentary (pyroclastics). are divided into two main volcanic series: tholeiitic affinity (basalt...

The calc package reimplements the LTEX commands \setcounter, \addtocounter, \setlength, and \addtolength. Instead of a simple value, these commands now accept an infix notation expression.

The Marivan granitoid body of the northern Sanandaj–Sirjan Zone (N-SaSZ) northwest Iran was emplaced into Cretaceous sediments, and is associated with minor amounts iron skarn-type mineralization along contact between intrusion surrounding country rocks. granitoids within include (hornblende-rich) diorite, granodiorite, granite phases, zircon U–Pb dating four samples from this indicate they wer...

late miocene–pliocene calc-alkaline volcanic rocks are exposed southeast of isfahan in the urumieh-dokhtar magmatic belt. volcanic rocks consist of lava flows and domes, chiefly basaltic andesites, andesites and dacites. minerals in the volcanic rocks exhibit degrees of disequilibrium features. plagioclase as dominant mineral in these rocks generally displays reverse and oscillatory zoning; sie...