Q: Can you recommend a solid company that produces antimony?

Q: How would you rank these junior gold developers (by assigning them each a number) in terms of their potential upside and being worth the risk of a small portfolio position:

PPTA, PRB, LUM, TLG, ITH, MAU, FF, CKG, LGD, ITR

Do any of them stand out as being either much too speculative to recommend or exceptional opportunities? Thanks for any additional comments.