Mine

[ancient cipher]

I reach mine level 40 and nothing there i find a door but can't open it
How to open the door? i try to find silver ore

[regal vine]

go out of earth mine, the water mine is one of the other doors

[ancient cipher]

still close

[rare shale]

same for me

did you find it out?

[lone coral]

I am having the same issue.