The Pissy granite quarry of Ouagadougou in Burkina Faso exists since 2006, and it is a source of financial incomes for many poor families working there. The Problem-In-Context framework (PiC), lead the current study to understand better the quarry exploitation and structuration. Different motivations guide the quarry actors. Through those motivations, different solutions were suggested, mainly the shutdown of the quarry as the best way to decrease the impacts of the quarry exploitation on the environment, particularly regarding the air pollution and the loss of biodiversity in the area. The Pissy granite quarry is not recognized by the country's legislation and this study is presenting the site organization. They are three main actors on the site and the tertiary actors are the ones having more incomes comparing to the primary and secondary actors of the chain. There is a need to evaluate the shell life of the quarry if the shutdown is not the final option chosen by the country. This evaluation should be a way to restructure the field and to have more incomes from it. Many standards exist in the country to guide the quarries and mines exploitation but they do not have impact on the Pissy granite quarry because of its non-reorganization.

A b s t r a c tSc varying from abolition to lack of any kind of changes compared to normal controls and even hypersensitivity. In this way, the hypothesis of amending schizophrenia enhanced the importance of pain medication. But managing pain phenomenon in schizophrenia has large and unknown implications. Nevertheless, pharmacological interactions between the medications for these two entities are unknown and mos side option. ancient knowledge and current scientific pr To our best of knowledge, this is the first time when pain, plants and schizophrenia are discussed together. In this way, it seems that by replacing fully synthesized chemical products, the risk of side have curing effects on the psychotic activities in schizophrenia. Therefore, through this mini ethonopharmacological approaches in pain conditions in the context of schizop highlighted some cases of inappropriate usage of plants in traditional therapy.