The idea isn’t entirely new. Some Republican members worked on a gold bill last session that was never filed. And gold-standard-backing Ron Paul, the former Texas congressman, has raised repeated concerns about the safety of states' gold supplies.

"If you think gold is a hedge, or a protection, you always want it as close to the individual and the entity as possible," Paul told the Tribune on Thursday. "Texas is better served if it knows exactly where the gold is rather than depending on the security of the Federal Reserve."

Bringing Texas' gold home has gained more traction this legislative session because of Perry’s vocal support for it. On conservative radio host Glenn Beck’s show on Tuesday, the governor said Texas was “in the process” — the legislative process, he later clarified — of “bringing gold that belongs to the state of Texas back into the state.” He argued that the state was at least as capable as the Federal Reserve of safeguarding Texas’ “physical gold.”