Picas ltda. Is a colombian mining company dedicated to the operation and quartz crystal commercialization, in our ten years of work, we have exported precious crystals canada, australia, taiwan. We looked for buyers with which pruned stable commercial ...

We are mining-col based in Sogamoso , Colombia. member of Tradekey.com since January, 2009. Our business is related to Minerals & Metallurgy industry and we specifically deal quartz, pyrite. Please find our product details below:QUARTZWE SELL QUARTZ ...