This is info from the office

"

. the work Teck is currently doing is a defined program to include geotechnical and geometallurgical drilling plus other engineering oriented work to fine tune a potential future mining plan. This work in itself could add fairly substantial value to the overall project which is essentially why mgmt has determined that we should get the results from this work first, which we should have later this year or early in 2022 depending on how quickly the labs can get their results back

"