1099b box 1a "type of asset" - none of the options seem right

Under the heading

          Sales info (Boxes 1a - 1e)

           What type of investment did you sell?
TurboTax lets me select one of { Stock | Crypto | Mutual | Bond | Options }
 
The investment that I sold was precious metals from a Precious Metals account.
What should I enter here? The actual 1099b box 1a just has  the words Precious Metal