Versions of Montana Code 15-23-518. Net proceeds for industrial garnets and byproducts -- statement -- value -- exemption on LawServer 2023 Montana Code 15-23-518. Net proceeds for industrial garnets and byproducts — statement — value — exemption 2022 Montana Code 15-23-518. Net proceeds for industrial garnets and byproducts — statement — value — exemption 2021 Montana Code 15-23-518. Net proceeds for industrial garnets and byproducts — statement — value — exemption 2019 Montana Code 15-23-518. Net proceeds for industrial garnets and byproducts — statement — value — exemption 2018 Montana Code 15-23-518. Net proceeds for industrial garnets and byproducts — statement — value — exemption 2016 Montana Code 15-23-518. Net proceeds for industrial garnets and byproducts — statement — value — exemption 2014 Montana Code 15-23-518. Net proceeds for industrial garnets and byproducts — statement — value — exemption 2013 Montana Code 15-23-518. Net proceeds for industrial garnets and byproducts — statement — value — exemption 2009 Montana Code 15-23-518 – Net proceeds for industrial garnets and byproducts — statement — value — exemption