I know plenty more about the topic than you.The "grey" is quartz; separated from the spodumene by the DMS beneficiation process.Pegmatite 313.7m below surface is not viable.PLS don't dig by colour; they dig by grade control drilling and RL.
STK Strickland Metals jumps on mammoth gold-copper-silver hit over 300m width at Serbian Rogozna Project
CC9 Chariot locks in high-potential drill target at Black Mountain, one of the USA's largest lithium landholdings