Kuh-E-Faryadoon and Kouli Kosh iron deposits are hosted by regional metamorphic rocks of Sanandaj-Sirjan zone around Deh-Bid area. Plugs and domes of acid rocks protrude these metamorphic rocks. A mylonitization event is super imposed on acid rock and metamorphic complexes. Field, petrological and geochemical studies have shown that (1) Iron mineralization have occurred during mylonitization in...

The inference of temporal information from past event occurrences is relevant in several applications for geological domains. In such applications, the order in which events have happened is imprinted in the domain as visualspatial relations among its elements. The interpretation of the relative ordering in which events have occurred is essential for understanding the geological evolution in di...

the gold mineralization in kurdistan province of iran was classified as shear zone gold type by some of the researchers. in the current study, the geochemical samples collected from the secondary environment, stream sediments, at the sw of saqquez area were used to investigate the geochemical characteristics of the gold mineralized zones in this environment. the multi-variant statistical analys...

We performed an extensive optical and chemical analysis of a single Keokuk geode using electron microscopy (SEM) with energy dispersive X-ray (EDX) spectroscopy that revealed extraordinary array minerals multiple, complex cycles mineralization. identified at least 15 including 5 that, to our knowledge, have not been reported in previous studies these geodes. Along bitumen we described the occur...

The main problems of stratigraphic taxonomy and no menclature Paleoproterozoic metamorphic formations the Ukrainian Shield are characterized by example Kryvyi Rih (Kryvyi Rih-Kremenchuk), Ingulets (W-Ingulets) Ingul structural-formation zones. In addition to existing units regional rank — series relevance identifying supra-regional tectono-stratigraphic structural-material complexes, which have...