Investigation of tourmalinization in Molla-TalebGranitoid (North-west of Aligoodarz)

Category Petrology
Group GSI.IR
Location 21th symposium on geosciences
Holding Date 21 May 2008

   Abstract:
      The Molla-Taleb granitoid mass is located in northwest of Aligoodarz within the Sanandaj?Sirjan zone, that in northwest of granitoid mass and neighboring Molla-Taleb village are occurring tourmaline - silicates Molla-Taleb deposit. According to the microscopic study and analysis chemical data on the tourmaline mineral in this area, indicated schorlite type of tourmaline and existence tourmaline in pegmatitic veins of granitoid and Molla-Taleb tourmaline deposit indicated to the B-bearing solution pneumatolytic solution in Rocks , seems that penetration of the pneumatolytic solution B-bearing on this Rocks and effect on minerals such as plagioclase and especially orthoclase has caused the alterations and formed tourmaline deposits in the pneumatolytic stage.

General:
     The Molla-Taleb granitoid mass is located in northwest of Aligoodarz within the Sanandaj-Sirjan zone, that in northwest of granitoid mass and neighboring Molla-Taleb village are occurring tourmaline ? silicates Molla-Taleb deposit According to the microscopic study and analysis chemical data on the tourmaline mineral in this area, indicated schorlite type of tourmaline and existence tourmaline in pegmatitic veins of granitoid and Molla-Taleb tourmaline deposit indicated to the B-bearing solution pneumatolytic solutioin in Rocks, seems that penetration of the pneumatolytic solution B-bearing on this Rocks and effect on minerals such as plagioclase and especially orthoclase has caused the alterations and formed tourmaline deposits in the pneumatolytic stage.

tags: LORESTAN