π¨οΈ Note: Mark is talking about columbite-tantalite or short: #coltan
Tantalum from coltan is used to manufacture tantalum #capacitors which are used for #mobilephones, #computers, #automotive #electronics, and #cameras
He also mentioned in this video:
#rareminerals #gold #indigogold
#venezuela #news #geology #economy
#research #photography #mineralogy #chemistry #tech
π² Video: chunkymark #UK
