Carrascal Nickel Corp. was one of 23 mining firms ordered closed in February 2017 by the Department of Environment and Natural Resources under then Secretary Gina Lopez. 

CTP Construction and Mining Corp. is one of the 23 mining firms ordered closed in February 2017 by the Department of Environment and Natural Resources under then Secretary Gina Lopez.

Platinum Group Metals Corp. is one of the 23 mining firms ordered closed in February 2017 by the Department of Environment and Natural Resources under then Secretary Gina Lopez.

Claver Mineral Development Corp. is one of 23 mining firms ordered closed in February 2017 by the Department of Environment and Natural Resources under then Secretary Gina Lopez. 

ADNAMA Mining Resources Inc. is one of 23 mining firms ordered closed in February 2017 by the Department of Environment and Natural Resources under then Secretary Gina Lopez.