Possible but my understanding that the stockpiles consist of soft'ish lower grade lithium in weathered Spod as that is what was easily mined to liberate the tin. They stopped when the reached unweathered spod. So may be some area's of high grade in the prev mined spoil but I expect them to mine high grade fresh Spod near surface 1st.
AVZ Price at posting:
21.0¢ Sentiment: Buy Disclosure: Held