“The exchange of one type or form of legal tender for another type or form of legal tender shall not give rise to any tax liability.” This clause would also specifically repeal the state’s capital gains tax on gold and silver specie.
blog.tenthamendmentcenter.com
blog.tenthamendmentcenter.com

Oklahoma House Passes Bill to Expand Gold and Silver as Legal Tender | Tenth Amendment Center
The Oklahoma House passed two bills to significantly expand the types of gold and silver recognized as legal tender in the state, and to establish a 100% gold and silver-backed transactional currency supported by a bullion depository.


Arkansas House Passes Bill to Expand Gold and Silver Legal Tender Act | Tenth Amendment Center
The bill, filed by Rep. Mindy McAlidnon and three cosponsors, would expand the legal tender law to explicitly recognize gold and silver as a medium to "pay private debts, taxes, and fees levied by the state or local government if the state or local government agrees to payment with physical gold...
