Volcanic beryllium-uranium deposits were initially grouped with skarn, greisen, carbonate, and alkaline beryllium deposits under the category of non-pegmatite beryllium deposits to distinguish them from pegmatite beryllium deposits. At that time, pegmatite rare metal deposits were an important sourc

1. Geological Characteristics of the DepositAs the lightest metal in nature, lithium is highly reactive, leading to tectonic constraints on the formation of endogenous lithium deposits. Globally, pegmatite-type lithium deposits mainly occur in relatively stable, closed tectonic environments, such as