LOST OR STOLEN MINER CARD ID? You can now deactivate your Miner Card via the LOST CARD APPLICATION. Using your SSO, log in and change your card status from Active to Deactive. Please note that deactivating your Miner Card only affects access to buildings using Miner Locks or Residential Life Locks. Once you have marked your card as Inactive, visit 104 Norwood Hall to purchase a replacement ID. If you find your card after marking it Inactive, you may log into the application and mark it Active again.  You can also email minercard@mst.edu.