X-Ray

Steps to Reproduce:
1.You need to dig a tunnel and dig a little up next to the lava source, but this way the lava was vertical and flowed over and down.
2.Just go as shown in the video
Observed Results:
It is possible with the help of a lava bug to see squzt blocks as X-Ray
Expected Results:
It can be seen where you dug or even the ore deposits, I did not check.