Home > Minerals & Metallurgy > Other Ore > Perka International

Perka International reviews

16 reviews
Brasemdam Zuid-Holland Den Haag Netherlands
  • Overview

15 Reviews From Our Community

View for Feedback for Tantalite and Columbite
21-12-2018

Remark for Feedback for Tantalite and Columbite
19-03-2018

Feedback for Feedback for Tantalite and Columbite
18-04-2020

Response for Feedback for Tantalite and Columbite
24-05-2018

Response for Feedback for Tantalite and Columbite
27-04-2022

Response for Feedback for Tantalite and Columbite
26-01-2020

Evaluation for Feedback for Tantalite and Columbite
15-01-2019

Opinion for Feedback for Tantalite and Columbite
30-05-2020

Comment for Feedback for Tantalite and Columbite
02-07-2018

Observation for Feedback for Tantalite and Columbite
07-10-2018