Značka: bentonit

bentonit

obyčajne biela, sivá až svetlozelená ílovitá hornina, ktorá vzniká rozkladom vulkanického skla. Pri styku s vodou intenzívne napučiava s výnimkou vápenatého bentonitu. Bentonit sa vyznačuje…

Report

Block Member?

Please confirm you want to block this member.

You will no longer be able to:

  • See blocked member's posts
  • Mention this member in posts
  • Message this member
  • Add this member as a connection

Please note: This action will also remove this member from your connections and send a report to the site admin. Please allow a few minutes for this process to complete.

Report

You have already reported this .