Drilling intercepts of this scale are highly significant in rare earths exploration. A continuous 99-metre mineralised zone indicates strong system continuity and robust geological processes responsible for ore formation. High-grade intervals within the intercept further elevate its importance. Grade thickness — a combination of mineral concentration and intercept width — is a key ... https://colitco.com/st-george-mining-expands-araxa-footprint-with-99-metre/