A genetic linkage between subduction- and collision-related porphyry Cu deposits in continental collision zones

Why large porphyry Cu deposits like high Sr/Y magmas?

Porphyry systems supply most copper and significant gold to our economy. Recent studies indicate that they are frequently associated with high Sr/Y magmatic rocks, but the meaning of this association remains elusive. Understanding the association between high Sr/Y magmatic rocks and porphyry-type deposits is essential to develop genetic models that can be used for exploration purposes. Here we ...

New evidence of magmatic-fluid–related phyllic alteration: Implications for the genesis of porphyry Cu deposits

The phyllic alteration in a number of circum-Pacific porphyry Cu-Au deposits is related to high-temperature saline magmatic fluids. This contradicts the widely used genetic models wherein phyllic alteration formed as the result of mixing between magmatic and meteoric fluids. At the Endeavour 26 North porphyry deposit in eastern Australia, the transition from early potassic to the main-stage phy...

Prevalence of Underlying Depression and Related Factors in Riding-car Drivers after a Collision Accident, Yasuj Trauma Center, 2018.

Abstract Introduction: Human errors, which could be due to mental and personality illnesses, are the most important factors of life losing and traffic-related economic loss. Depression is one of the most common complex medical and social concerns. If not treated timely, it could affect all persons’ abilities. Considering the high rates of accidents in Yasuj territory, this study aimed to invest...

data mining rules and classification methods in insurance: the case of collision insurance

assigning premium to the insurance contract in iran mostly has based on some old rules have been authorized by government, in such a situation predicting premium by analyzing database and it’s characteristics will be definitely such a big mistake. therefore the most beneficial information one can gathered from these data is the amount of loss happens during one contract to predicting insurance ...

The Indo-Asian continental collision: A 3-D viscous model