RKLP is a hard rock lithium project with lithium hosted in lepidolite/mica rich pegmatites chiefly composed of quartz, albite, lepidolite and muscovite, with minor cassiterite and tantalite as well as other accessory minerals.

Source: https://investingnews.com.au/bang-i-tum-lithium-prospect-drill-results-are-delivering

The elements identified included allanite, ceriate, thorite, columbite, tantalite, apatite, zircon, monazite, pyrochlore euxenite and fluorite.

Source: https://www.siasat.com/large-deposits-of-15-rare-earth-elements-found-in-andhra-pradesh-2563776/