On CNBC's “Mad Money Lightning Round,” Jim Cramer said United States Antimony Corporation (NYSE:UAMY) is a “spec that actually makes money.”As per the recent news, United States Antimony, on Sept. 23, announced a collaboration with the U.S. Defense Logistics Agency (DLA). U.S. Antimony has been awarded an Indefinite Delivery Indefinite Quantity (IDIQ) sole-source contract by the DLA Strategic Materials for up to $245 million. The contract is for the purchase of antimony metal ingots to aid in the replenishm ...